get_data_easykml-EME.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Import packages\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 48,
   "metadata": {},
   "outputs": [],
   "source": [
    "import requests\n",
    "import getpass\n",
    "import socket\n",
    "import json\n",
    "import zipfile\n",
    "import io\n",
    "import math\n",
    "import os\n",
    "import shutil\n",
    "import pprint\n",
    "import time\n",
    "import geopandas as gpd\n",
    "import matplotlib.pyplot as plt\n",
    "import fiona\n",
    "import h5py\n",
    "import re\n",
    "# To read KML files with geopandas, we will need to enable KML support in fiona (disabled by default)\n",
    "fiona.drvsupport.supported_drivers['LIBKML'] = 'rw'\n",
    "from shapely.geometry import Polygon, mapping\n",
    "from shapely.geometry.polygon import orient\n",
    "from statistics import mean\n",
    "from requests.auth import HTTPBasicAuth"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Create a token\n",
    "\n",
    "#### We will generate a token needed in order to access data using your Earthdata Login credentials, and we will apply that token to the following queries. If you do not already have an Earthdata Login account, go to http://urs.earthdata.nasa.gov to register. Your password will be prompted for privacy."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 49,
   "metadata": {},
   "outputs": [
    {
     "name": "stdin",
     "output_type": "stream",
     "text": [
      "Earthdata Login password:  ············\n"
     ]
    }
   ],
   "source": [
    "# Earthdata Login credentials\n",
    "\n",
    "# Enter your Earthdata Login user name\n",
    "uid = 'ellyn.enderlin'\n",
    "# Enter your email address associated with your Earthdata Login account\n",
    "email = 'ellynenderlin@boisestate.edu'\n",
    "pswd = getpass.getpass('Earthdata Login password: ')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 50,
   "metadata": {
    "attributes": {
     "classes": [],
     "id": "",
     "n": "3"
    }
   },
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "F40CA4D1-9F50-09F3-632F-BC3447697F6B\n"
     ]
    }
   ],
   "source": [
    "# Request token from Common Metadata Repository using Earthdata credentials\n",
    "token_api_url = 'https://cmr.earthdata.nasa.gov/legacy-services/rest/tokens'\n",
    "hostname = socket.gethostname()\n",
    "ip = socket.gethostbyname(hostname)\n",
    "\n",
    "data = {\n",
    "    'token': {\n",
    "        'username': uid,\n",
    "        'password': pswd,\n",
    "        'client_id': 'NSIDC_client_id',\n",
    "        'user_ip_address': ip\n",
    "    }\n",
    "}\n",
    "headers={'Accept': 'application/json'}\n",
    "response = requests.post(token_api_url, json=data, headers=headers)\n",
    "token = json.loads(response.content)['token']['id']\n",
    "print(token)\n",
    "#4351E4A7-9907-AEA1-82B3-FE2A36C88659"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 51,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Input data set ID (e.g. ATL06) of interest here, also known as \"short name\".\n",
    "\n",
    "short_name = 'ATL06'"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Determine the number and size of granules available within a time range and location.\n",
    "\n",
    "#### Let's explore information about our data set. We'll start by determining the most recent version number of our data set. We will also find out how many data granules (files) exist over an area and time of interest. [The Common Metadata Repository](https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html \"CMR API documentation\") is queried to explore this information. "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 52,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'feed': {'entry': [{'archive_center': 'NASA NSIDC DAAC',\n",
      "                     'associations': {'services': ['S1568899363-NSIDC_ECS',\n",
      "                                                   'S1613689509-NSIDC_ECS',\n",
      "                                                   'S1613669681-NSIDC_ECS']},\n",
      "                     'boxes': ['-90 -180 90 180'],\n",
      "                     'browse_flag': False,\n",
      "                     'coordinate_system': 'CARTESIAN',\n",
      "                     'data_center': 'NSIDC_ECS',\n",
      "                     'dataset_id': 'ATLAS/ICESat-2 L3A Land Ice Height V001',\n",
      "                     'has_formats': True,\n",
      "                     'has_spatial_subsetting': True,\n",
      "                     'has_temporal_subsetting': True,\n",
      "                     'has_transforms': False,\n",
      "                     'has_variables': True,\n",
      "                     'id': 'C1511847675-NSIDC_ECS',\n",
      "                     'links': [{'href': 'https://n5eil01u.ecs.nsidc.org/ATLAS/ATL06.001/',\n",
      "                                'hreflang': 'en-US',\n",
      "                                'length': '0.0KB',\n",
      "                                'rel': 'http://esipfed.org/ns/fedsearch/1.1/data#'},\n",
      "                               {'href': 'http://nsidc.org/daac/subscriptions.html',\n",
      "                                'hreflang': 'en-US',\n",
      "                                'length': '0.0KB',\n",
      "                                'rel': 'http://esipfed.org/ns/fedsearch/1.1/data#'},\n",
      "                               {'href': 'https://search.earthdata.nasa.gov/search/granules?p=C1511847675-NSIDC_ECS&m=-87.87967837686685!9.890967019347585!1!1!0!0%2C2&tl=1542476530!4!!&q=atl06&ok=atl06',\n",
      "                                'hreflang': 'en-US',\n",
      "                                'length': '0.0KB',\n",
      "                                'rel': 'http://esipfed.org/ns/fedsearch/1.1/data#'},\n",
      "                               {'href': 'https://openaltimetry.org/',\n",
      "                                'hreflang': 'en-US',\n",
      "                                'length': '0.0KB',\n",
      "                                'rel': 'http://esipfed.org/ns/fedsearch/1.1/data#'},\n",
      "                               {'href': 'https://doi.org/10.5067/ATLAS/ATL06.001',\n",
      "                                'hreflang': 'en-US',\n",
      "                                'rel': 'http://esipfed.org/ns/fedsearch/1.1/metadata#'},\n",
      "                               {'href': 'https://doi.org/10.5067/ATLAS/ATL06.001',\n",
      "                                'hreflang': 'en-US',\n",
      "                                'rel': 'http://esipfed.org/ns/fedsearch/1.1/documentation#'}],\n",
      "                     'online_access_flag': True,\n",
      "                     'orbit_parameters': {'inclination_angle': '92.0',\n",
      "                                          'number_of_orbits': '0.071428571',\n",
      "                                          'period': '94.29',\n",
      "                                          'start_circular_latitude': '0.0',\n",
      "                                          'swath_width': '36.0'},\n",
      "                     'organizations': ['NASA NSIDC DAAC',\n",
      "                                       'NASA/GSFC/EOS/ESDIS'],\n",
      "                     'original_format': 'ISO19115',\n",
      "                     'processing_level_id': 'Level 3',\n",
      "                     'short_name': 'ATL06',\n",
      "                     'summary': 'This data set (ATL06) provides geolocated, '\n",
      "                                'land-ice surface heights (above the WGS 84 '\n",
      "                                'ellipsoid, ITRF2014 reference frame), plus '\n",
      "                                'ancillary parameters that can be used to '\n",
      "                                'interpret and assess the quality of the '\n",
      "                                'height estimates. The data were acquired by '\n",
      "                                'the Advanced Topographic Laser Altimeter '\n",
      "                                'System (ATLAS) instrument on board the Ice, '\n",
      "                                'Cloud and land Elevation Satellite-2 '\n",
      "                                '(ICESat-2) observatory.',\n",
      "                     'time_start': '2018-10-14T00:00:00.000Z',\n",
      "                     'title': 'ATLAS/ICESat-2 L3A Land Ice Height V001',\n",
      "                     'version_id': '001'}],\n",
      "          'id': 'https://cmr.earthdata.nasa.gov:443/search/collections.json?short_name=ATL06',\n",
      "          'title': 'ECHO dataset metadata',\n",
      "          'updated': '2019-06-20T00:05:52.752Z'}}\n"
     ]
    }
   ],
   "source": [
    "# Get json response from CMR collection metadata and print results. This provides high-level metadata on a data set or \"collection\", provide in json format.\n",
    "\n",
    "params = {\n",
    "    'short_name': short_name\n",
    "}\n",
    "\n",
    "cmr_collections_url = 'https://cmr.earthdata.nasa.gov/search/collections.json'\n",
    "response = requests.get(cmr_collections_url, params=params)\n",
    "results = json.loads(response.content)\n",
    "pprint.pprint(results)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### There may be cases where more than one data set version exists, which may happen when ICESat-2 data version up. Let's make sure we have the most recent version of our data set."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 53,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "001\n"
     ]
    }
   ],
   "source": [
    "# Find all instances of 'version_id' in metadata and print most recent version number\n",
    "\n",
    "versions = [i['version_id'] for i in results['feed']['entry']]\n",
    "latest_version = max(versions)\n",
    "print(latest_version)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Now that we have the most recent version of this data set, let's determine the number of granules available over our area and time of interest. According to the [CMR API documentation](https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html#g-temporal), our time range must be given in `yyyy-MM-ddTHH:mm:ssZ` format."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 54,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2019-02-06T12:00:00Z,2019-02-06T16:00:00Z\n"
     ]
    }
   ],
   "source": [
    "# Input temporal range \n",
    "\n",
    "# Input start date in yyyy-MM-dd format\n",
    "start_date = '2019-02-06'\n",
    "# Input start time in HH:mm:ss format\n",
    "start_time = '12:00:00'\n",
    "# Input end date in yyyy-MM-dd format\n",
    "end_date = '2019-02-06'\n",
    "# Input end time in HH:mm:ss format\n",
    "end_time = '16:00:00'\n",
    "\n",
    "temporal = start_date + 'T' + start_time + 'Z' + ',' + end_date + 'T' + end_time + 'Z'\n",
    "print(temporal)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### Area of Interest input\n",
    "\n",
    "#### There are three different options for inputting an area of interest to be applied to our granule search:\n",
    "    1) Bounding Box \n",
    "    2) Polygon coordinate pairs \n",
    "    3) Spatial file input, including Esri Shapefile or KML/KMZ. "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### For the bounding box option, enter information in the following cell. "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### For the polygon coordinate pair option, enter the coordinate pairs. We can do this with separate x y lists that we can join and convert to the CMR parameter format."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Let's focus on the geospatial file input option.\n",
    "\n",
    "First, we'll use geopandas to read in the file."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 55,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Name</th>\n",
       "      <th>description</th>\n",
       "      <th>timestamp</th>\n",
       "      <th>begin</th>\n",
       "      <th>end</th>\n",
       "      <th>altitudeMode</th>\n",
       "      <th>tessellate</th>\n",
       "      <th>extrude</th>\n",
       "      <th>visibility</th>\n",
       "      <th>drawOrder</th>\n",
       "      <th>icon</th>\n",
       "      <th>geometry</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>GeorgeVI_meltpond-polygon</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>1</td>\n",
       "      <td>0</td>\n",
       "      <td>-1</td>\n",
       "      <td>None</td>\n",
       "      <td>None</td>\n",
       "      <td>POLYGON Z ((-68.35248822802811 -71.56327073773...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                        Name description timestamp begin   end altitudeMode  \\\n",
       "0  GeorgeVI_meltpond-polygon        None      None  None  None         None   \n",
       "\n",
       "   tessellate  extrude  visibility drawOrder  icon  \\\n",
       "0           1        0          -1      None  None   \n",
       "\n",
       "                                            geometry  \n",
       "0  POLYGON Z ((-68.35248822802811 -71.56327073773...  "
      ]
     },
     "execution_count": 55,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Use geopandas to read in polygon file\n",
    "# Note: a shapefile or geojson, or almost any other vector-based spatial data format could be substituted here.\n",
    "\n",
    "kml_filepath = str('/home/jovyan/crackup/shapefiles/georgeVI_meltpond-polygon.kml')\n",
    "\n",
    "#Return a GeoDataFrame object\n",
    "gdf = gpd.read_file(kml_filepath)\n",
    "gdf.head()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Simple visualization of the polygon:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 864x432 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "###### %matplotlib inline\n",
    "\n",
    "# Load \"Natural Earth” countries dataset, bundled with GeoPandas\n",
    "world = gpd.read_file(gpd.datasets.get_path('naturalearth_lowres'))\n",
    "\n",
    "# Overlay glacier outline\n",
    "f, ax = plt.subplots(1, figsize=(12, 6))\n",
    "world.plot(ax=ax, facecolor='lightgray', edgecolor='gray')\n",
    "gdf.plot(ax=ax, cmap='Set2')\n",
    "ax.set_ylim([-80, -60])\n",
    "ax.set_xlim([-80,-60]);"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### We need to get from the geopandas GeoDataFrame object to an input that is readable by CMR.\n",
    "\n",
    "According to [CMR API documentation](https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html#c-polygon): </br>\n",
    ">Polygon points are provided in counter-clockwise order. The last point should match the first point to close the polygon. The values are listed comma separated in longitude latitude order, i.e. lon1, lat1, lon2, lat2, lon3, lat3, and so on.`\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The following cell will simplify and reorder the GeoDataFrame object using the shapely package and convert the object back to a dictionary to be applied to the CMR polygon parameter. Simplification is needed in order to pass a reasonable request length to CMR. You may need to modify the simplification tolerance depending on the number of points of your polygon."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 56,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "POLYGON Z ((-68.35248822802811 -71.56327073773465 0, -68.51738255010497 -72.16246004352762 0, -66.88801636700448 -71.84608137592308 0, -67.4417971113555 -71.55023939068829 0, -67.53421323583855 -71.3867722959729 0, -68.40186728547569 -71.35464747972844 0, -68.35248822802811 -71.56327073773465 0))\n"
     ]
    }
   ],
   "source": [
    "#Integer position based indexing of GeoDataFrame object to get it into a shapeply geometry object.\n",
    "poly = gdf.iloc[0].geometry\n",
    "\n",
    "# Simplify polygon. The larger the tolerance value, the more simplified the polygon.\n",
    "poly = poly.simplify(0.05, preserve_topology=False)\n",
    "\n",
    "# Orient counter-clockwise\n",
    "poly = orient(poly, sign=1.0)\n",
    "\n",
    "print(poly)\n",
    "\n",
    "#Format dictionary to polygon coordinate pairs for CMR polygon filtering\n",
    "polygon = ','.join([str(c) for xy in zip(*poly.exterior.coords.xy) for c in xy])\n",
    "\n",
    "# aoi value used for CMR params below\n",
    "aoi = '3'"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Now our coordinate pairs are ready for CMR:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "-69.55585158499234,-69.76942101378107,-68.64495520584288,-70.86952371488722,-68.7526562846111,-71.95358754000137,-69.75057943036487,-72.44155801096313,-72.3272412903357,-72.52092247320547,-72.89974102744692,-73.15423858275359,-73.82817668888696,-73.10548783776443,-74.46624089178039,-73.35914228939676,-74.66200639917454,-73.78921970778681,-70.18925893741762,-73.40783488465304,-67.41434384329251,-73.02720702674128,-65.92623407556549,-72.0822673419684,-66.77903195616757,-71.31659029159785,-67.27860796241927,-70.44429050116995,-68.49660348659417,-69.41786516036902,-69.55585158499234,-69.76942101378107\n"
     ]
    }
   ],
   "source": [
    "print(polygon)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The following cell provides an alternative option to post a file to OGR service for spatial file input conversion to CMR polygon format:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "-60.26771309530958,-64.36231266602836,-60.17502187384219,-64.42037303611033,-59.87064160546638,-64.39452989819989,-59.67299821792471,-64.27170955775222,-59.85240814778875,-64.24676071666417,-60.26771309530958,-64.36231266602836\n"
     ]
    }
   ],
   "source": [
    "# Alternative option for spatial file input: Post file to OGR service\n",
    "# Spatial file input, including Esri Shapefile or KML/KMZ\n",
    "    \n",
    "# POST shapefile or KML polygon to OGR for geojson conversion\n",
    "url = 'http://ogre.adc4gis.com/convert'\n",
    "shapefile = kml_filepath\n",
    "files = {'upload': open(shapefile, 'rb')}\n",
    "r = requests.post(url, files=files)\n",
    "results = json.loads(r.content)\n",
    "# Results is a dictionary representing a feature collection. List coordinates from the Polygon feature:\n",
    "polygon_list = list(results['features'][0]['geometry']['coordinates'][0])     \n",
    "# Remove z value from polygon list\n",
    "for i in range(len(polygon_list)):\n",
    "    del polygon_list[i][2] \n",
    "# Create shapely Polygon object for simplification and counter-clockwise ordering for CMR filtering\n",
    "poly = Polygon(tuple(polygon_list))\n",
    "\n",
    "#Same simplify and orient steps as above:\n",
    "#simplify polygon\n",
    "poly = poly.simplify(0.05, preserve_topology=False)\n",
    "\n",
    "# Orient counter-clockwise\n",
    "poly = orient(poly, sign=1.0)\n",
    "\n",
    "#Format dictionary to polygon coordinate pairs for CMR polygon filtering\n",
    "# Polygon points need to be provided in counter-clockwise order as comma separated values in longitude latitude order, i.e. lon1, lat1, lon2, lat2, lon3, lat3, and so on. \n",
    "# The last point should match the first point to close the polygon. \n",
    "polygon = ','.join([str(c) for xy in zip(*poly.exterior.coords.xy) for c in xy])\n",
    "\n",
    "# aoi value used for subsetting logic below\n",
    "aoi = '3'\n",
    "print(polygon)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### We will now populate dictionaries to be applied to our search query below based on spatial and temporal inputs. For additional search parameters, see the [The Common Metadata Repository API documentation](https://cmr.earthdata.nasa.gov/search/site/docs/search/api.html \"CMR API documentation\").\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 57,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "CMR search parameters:  {'short_name': 'ATL06', 'version': '001', 'temporal': '2019-02-06T12:00:00Z,2019-02-06T16:00:00Z', 'page_size': 100, 'page_num': 1, 'polygon': '-68.35248822802811,-71.56327073773465,-68.51738255010497,-72.16246004352762,-66.88801636700448,-71.84608137592308,-67.4417971113555,-71.55023939068829,-67.53421323583855,-71.3867722959729,-68.40186728547569,-71.35464747972844,-68.35248822802811,-71.56327073773465'}\n"
     ]
    }
   ],
   "source": [
    "#Create CMR parameters used for granule search. Modify params depending on bounding_box or polygon input.\n",
    "\n",
    "if aoi == '1':\n",
    "# bounding box input:\n",
    "    params = {\n",
    "    'short_name': short_name,\n",
    "    'version': latest_version,\n",
    "    'temporal': temporal,\n",
    "    'page_size': 100,\n",
    "    'page_num': 1,\n",
    "    'bounding_box': bounding_box\n",
    "    }\n",
    "else:\n",
    "    \n",
    "# If polygon input (either via coordinate pairs or shapefile/KML/KMZ):\n",
    "    params = {\n",
    "    'short_name': short_name,\n",
    "    'version': latest_version,\n",
    "    'temporal': temporal,\n",
    "    'page_size': 100,\n",
    "    'page_num': 1,\n",
    "    'polygon': polygon,\n",
    "    }\n",
    "\n",
    "print('CMR search parameters: ', params)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Input the parameter dictionary to the CMR granule search to query all granules that meet the criteria based on the granule metadata. Print the number of granules returned."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 58,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1"
      ]
     },
     "execution_count": 58,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Query number of granules using our (paging over results)\n",
    "\n",
    "granule_search_url = 'https://cmr.earthdata.nasa.gov/search/granules'\n",
    "\n",
    "granules = []\n",
    "while True:\n",
    "    response = requests.get(granule_search_url, params=params, headers=headers)\n",
    "    results = json.loads(response.content)\n",
    "\n",
    "    if len(results['feed']['entry']) == 0:\n",
    "        # Out of results, so break out of loop\n",
    "        break\n",
    "\n",
    "    # Collect results and increment page_num\n",
    "    granules.extend(results['feed']['entry'])\n",
    "    params['page_num'] += 1\n",
    "\n",
    "    \n",
    "# Get number of granules over my area and time of interest\n",
    "len(granules)\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### We can view this in the [NASA Earthdata Search web interface](https://search.earthdata.nasa.gov/search/granules?polygon=-86.625%2C-74.900390625%2C-87.029296875%2C-74.6015625%2C-90.298828125%2C-74.021484375%2C-93.427734375%2C-73.93359375%2C-94.359375%2C-73.74023437500001%2C-96.767578125%2C-74.126953125%2C-100.107421875%2C-74.021484375%2C-100.828125%2C-74.37304687500001%2C-102.427734375%2C-74.49609375%2C-101.25%2C-74.70703125%2C-101.548828125%2C-75.02343750000001%2C-104.009765625%2C-75.515625%2C-102.357421875%2C-75.744140625%2C-101.28515625%2C-76.201171875%2C-101.197265625%2C-76.271484375%2C-101.443359375%2C-76.658203125%2C-101.03906250000001%2C-76.93945312500001%2C-96.521484375%2C-77.484375%2C-96.43359375%2C-77.677734375%2C-97.611328125%2C-78.029296875%2C-95.02734375%2C-78.591796875%2C-94.9921875%2C-78.732421875%2C-95.677734375%2C-78.99609375%2C-95.27343750000001%2C-79.119140625%2C-95.431640625%2C-79.2421875%2C-93.990234375%2C-79.611328125%2C-93.884765625%2C-79.875%2C-93.234375%2C-80.0859375%2C-91.705078125%2C-79.875%2C-91.810546875%2C-79.857421875%2C-91.494140625%2C-79.8046875%2C-91.458984375%2C-79.646484375%2C-90.43945312500001%2C-79.59375%2C-90.544921875%2C-79.55859375%2C-90.03515625%2C-79.2421875%2C-88.98046875%2C-79.083984375%2C-92.03906250000001%2C-78.416015625%2C-92.109375%2C-78.310546875%2C-90.73828125%2C-77.90625000000001%2C-92.390625%2C-77.501953125%2C-92.197265625%2C-77.37890625%2C-92.337890625%2C-77.203125%2C-91.01953125%2C-77.150390625%2C-91.880859375%2C-76.869140625%2C-87.064453125%2C-75.884765625%2C-86.87109375%2C-75.708984375%2C-87.08203125%2C-75.4453125%2C-86.607421875%2C-75.005859375%2C-86.625%2C-74.900390625&p=C1511847675-NSIDC_ECS!C1511847675-NSIDC_ECS&pg[1][v]=t&m=-74.09615279797836!-130.36684058200473!1!2!0!0%2C2&qt=2019-02-22T00%3A00%3A00.000Z%2C2019-02-22T23%3A59%3A59.000Z&q=atl06&ok=atl06&sf=5633090487), which relies on the same metadata, although their simplified polygon may differ slightly. With the same search criteria applied, we can view the same 4 granules of ATL06 over the glacier.\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Now query the average size of those granules: "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 32,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "51.7253551483"
      ]
     },
     "execution_count": 32,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "granule_sizes = [float(granule['granule_size']) for granule in granules]\n",
    "\n",
    "# Average size of granules in MB\n",
    "mean(granule_sizes)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### As well as the total volume:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 33,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "51.7253551483"
      ]
     },
     "execution_count": 33,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# Total volume in MB\n",
    "sum(granule_sizes)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Although subsetting, reformatting, or reprojecting can alter the size of the granules, this \"native\" granule size can still be used to guide us towards the best download method to pursue, which we will come back to later on in this tutorial."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Select the subsetting and reformatting services enabled for your data set of interest."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The NSIDC DAAC supports customization services on many of our NASA Earthdata mission collections. Reformatting and subsetting are available on all Level-2 and -3 ICESat-2 data sets. Let's discover the specific service options supported for this data set and select which of these services we want to request. \n",
    "\n",
    "We will start by querying the service capability to gather and select customization options."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 59,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "https://n5eil02u.ecs.nsidc.org/egi/capabilities/ATL06.001.xml\n"
     ]
    }
   ],
   "source": [
    "# Query service capability URL \n",
    "\n",
    "from xml.etree import ElementTree as ET\n",
    "\n",
    "capability_url = f'https://n5eil02u.ecs.nsidc.org/egi/capabilities/{short_name}.{latest_version}.xml'\n",
    "\n",
    "print(capability_url)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "All of NSIDC's service endpoints are behind NASA Earthdata Login. We need to create a session to store cookies and pass Earthdata Login credentials to capabilities url."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 60,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Create session to store cookie and pass credentials to capabilities url\n",
    "\n",
    "session = requests.session()\n",
    "s = session.get(capability_url)\n",
    "response = session.get(s.url,auth=(uid,pswd))\n",
    "\n",
    "root = ET.fromstring(response.content)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "From the service capability XML, we can collect lists with each service option to gather service information."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 61,
   "metadata": {},
   "outputs": [],
   "source": [
    "# collect lists with each service option\n",
    "\n",
    "subagent = [subset_agent.attrib for subset_agent in root.iter('SubsetAgent')]\n",
    "\n",
    "# variable subsetting\n",
    "variables = [SubsetVariable.attrib for SubsetVariable in root.iter('SubsetVariable')]  \n",
    "variables_raw = [variables[i]['value'] for i in range(len(variables))]\n",
    "variables_join = [''.join(('/',v)) if v.startswith('/') == False else v for v in variables_raw] \n",
    "variable_vals = [v.replace(':', '/') for v in variables_join]\n",
    "\n",
    "# reformatting\n",
    "formats = [Format.attrib for Format in root.iter('Format')]\n",
    "format_vals = [formats[i]['value'] for i in range(len(formats))]\n",
    "format_vals.remove('')\n",
    "\n",
    "# reprojection only applicable on ICESat-2 L3B products, yet to be available. \n",
    "\n",
    "# reformatting options that support reprojection\n",
    "normalproj = [Projections.attrib for Projections in root.iter('Projections')]\n",
    "normalproj_vals = []\n",
    "normalproj_vals.append(normalproj[0]['normalProj'])\n",
    "format_proj = normalproj_vals[0].split(',')\n",
    "format_proj.remove('')\n",
    "format_proj.append('No reformatting')\n",
    "\n",
    "#reprojection options\n",
    "projections = [Projection.attrib for Projection in root.iter('Projection')]\n",
    "proj_vals = []\n",
    "for i in range(len(projections)):\n",
    "    if (projections[i]['value']) != 'NO_CHANGE' :\n",
    "        proj_vals.append(projections[i]['value'])\n",
    "        \n",
    "# reformatting options that do not support reprojection\n",
    "no_proj = [i for i in format_vals if i not in format_proj]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Let's confirm that subset services exist for our data set by reviewing the `subagent` list. If the list contains service information, we know that services are available. If not, we need to set the `agent` API parameter to `NO` to indicate that our request will bypass the subsetter. This will quickly send back the data \"natively\" without any customization applied."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 26,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[{'id': 'ICESAT2', 'spatialSubsetting': 'true', 'spatialSubsettingShapefile': 'true', 'temporalSubsetting': 'true', 'type': 'both', 'maxGransSyncRequest': '100', 'maxGransAsyncRequest': '2000'}]\n"
     ]
    }
   ],
   "source": [
    "print(subagent)\n",
    "if len(subagent) < 1 :\n",
    "    agent = 'NO'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 62,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "2019-02-06T12:00:00,2019-02-06T16:00:00\n"
     ]
    }
   ],
   "source": [
    "# Temporal subsetting KVP\n",
    "\n",
    "timevar = start_date + 'T' + start_time + ',' + end_date + 'T' + end_time\n",
    "print(timevar)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Next, let's explore the reformatting options available.\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 23,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['NetCDF-3', 'NetCDF4-CF', 'TABULAR_ASCII']\n"
     ]
    }
   ],
   "source": [
    "print(format_vals)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[]\n"
     ]
    }
   ],
   "source": [
    "print(proj_vals)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Finally, let's determine if variable subsetting is available by finding the length of the `variable_vals` list we gathered from the capabilities URL. "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "1017"
      ]
     },
     "execution_count": 28,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "len(variable_vals)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "We can view the entire list of variables if desired:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 38,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "['/ancillary_data',\n",
      " '/ancillary_data/atlas_sdp_gps_epoch',\n",
      " '/ancillary_data/control',\n",
      " '/ancillary_data/data_end_utc',\n",
      " '/ancillary_data/data_start_utc',\n",
      " '/ancillary_data/end_cycle',\n",
      " '/ancillary_data/end_delta_time',\n",
      " '/ancillary_data/end_geoseg',\n",
      " '/ancillary_data/end_gpssow',\n",
      " '/ancillary_data/end_gpsweek',\n",
      " '/ancillary_data/end_orbit',\n",
      " '/ancillary_data/end_region',\n",
      " '/ancillary_data/end_rgt',\n",
      " '/ancillary_data/granule_end_utc',\n",
      " '/ancillary_data/granule_start_utc',\n",
      " '/ancillary_data/qa_at_interval',\n",
      " '/ancillary_data/release',\n",
      " '/ancillary_data/start_cycle',\n",
      " '/ancillary_data/start_delta_time',\n",
      " '/ancillary_data/start_geoseg',\n",
      " '/ancillary_data/start_gpssow',\n",
      " '/ancillary_data/start_gpsweek',\n",
      " '/ancillary_data/start_orbit',\n",
      " '/ancillary_data/start_region',\n",
      " '/ancillary_data/start_rgt',\n",
      " '/ancillary_data/version',\n",
      " '/ancillary_data/land_ice',\n",
      " '/ancillary_data/land_ice/dt_hist',\n",
      " '/ancillary_data/land_ice/fit_maxiter',\n",
      " '/ancillary_data/land_ice/fpb_maxiter',\n",
      " '/ancillary_data/land_ice/maxiter',\n",
      " '/ancillary_data/land_ice/max_res_ids',\n",
      " '/ancillary_data/land_ice/min_dist',\n",
      " '/ancillary_data/land_ice/min_gain_th',\n",
      " '/ancillary_data/land_ice/min_n_pe',\n",
      " '/ancillary_data/land_ice/min_n_sel',\n",
      " '/ancillary_data/land_ice/min_signal_conf',\n",
      " '/ancillary_data/land_ice/n_hist',\n",
      " '/ancillary_data/land_ice/nhist_bins',\n",
      " '/ancillary_data/land_ice/n_sigmas',\n",
      " '/ancillary_data/land_ice/proc_interval',\n",
      " '/ancillary_data/land_ice/rbin_width',\n",
      " '/ancillary_data/land_ice/sigma_beam',\n",
      " '/ancillary_data/land_ice/sigma_tx',\n",
      " '/ancillary_data/land_ice/t_dead',\n",
      " '/ancillary_data/land_ice/win_nsig',\n",
      " '/gt1l',\n",
      " '/gt1l/land_ice_segments',\n",
      " '/gt1l/land_ice_segments/atl06_quality_summary',\n",
      " '/gt1l/land_ice_segments/delta_time',\n",
      " '/gt1l/land_ice_segments/h_li',\n",
      " '/gt1l/land_ice_segments/h_li_sigma',\n",
      " '/gt1l/land_ice_segments/latitude',\n",
      " '/gt1l/land_ice_segments/longitude',\n",
      " '/gt1l/land_ice_segments/segment_id',\n",
      " '/gt1l/land_ice_segments/sigma_geo_h',\n",
      " '/gt1l/land_ice_segments/bias_correction',\n",
      " '/gt1l/land_ice_segments/bias_correction/fpb_mean_corr',\n",
      " '/gt1l/land_ice_segments/bias_correction/fpb_mean_corr_sigma',\n",
      " '/gt1l/land_ice_segments/bias_correction/fpb_med_corr',\n",
      " '/gt1l/land_ice_segments/bias_correction/fpb_med_corr_sigma',\n",
      " '/gt1l/land_ice_segments/bias_correction/fpb_n_corr',\n",
      " '/gt1l/land_ice_segments/bias_correction/med_r_fit',\n",
      " '/gt1l/land_ice_segments/bias_correction/tx_mean_corr',\n",
      " '/gt1l/land_ice_segments/bias_correction/tx_med_corr',\n",
      " '/gt1l/land_ice_segments/dem',\n",
      " '/gt1l/land_ice_segments/dem/dem_flag',\n",
      " '/gt1l/land_ice_segments/dem/dem_h',\n",
      " '/gt1l/land_ice_segments/dem/geoid_h',\n",
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      " '/gt1l/land_ice_segments/fit_statistics/signal_selection_source_status',\n",
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      " '/gt1l/land_ice_segments/fit_statistics/snr_significance',\n",
      " '/gt1l/land_ice_segments/fit_statistics/w_surface_window_final',\n",
      " '/gt1l/land_ice_segments/geophysical',\n",
      " '/gt1l/land_ice_segments/geophysical/bckgrd',\n",
      " '/gt1l/land_ice_segments/geophysical/bsnow_conf',\n",
      " '/gt1l/land_ice_segments/geophysical/bsnow_h',\n",
      " '/gt1l/land_ice_segments/geophysical/bsnow_od',\n",
      " '/gt1l/land_ice_segments/geophysical/cloud_flg_asr',\n",
      " '/gt1l/land_ice_segments/geophysical/cloud_flg_atm',\n",
      " '/gt1l/land_ice_segments/geophysical/dac',\n",
      " '/gt1l/land_ice_segments/geophysical/e_bckgrd',\n",
      " '/gt1l/land_ice_segments/geophysical/msw_flag',\n",
      " '/gt1l/land_ice_segments/geophysical/neutat_delay_total',\n",
      " '/gt1l/land_ice_segments/geophysical/r_eff',\n",
      " '/gt1l/land_ice_segments/geophysical/solar_azimuth',\n",
      " '/gt1l/land_ice_segments/geophysical/solar_elevation',\n",
      " '/gt1l/land_ice_segments/geophysical/tide_earth',\n",
      " '/gt1l/land_ice_segments/geophysical/tide_load',\n",
      " '/gt1l/land_ice_segments/geophysical/tide_ocean',\n",
      " '/gt1l/land_ice_segments/geophysical/tide_pole',\n",
      " '/gt1l/land_ice_segments/ground_track',\n",
      " '/gt1l/land_ice_segments/ground_track/ref_azimuth',\n",
      " '/gt1l/land_ice_segments/ground_track/ref_coelv',\n",
      " '/gt1l/land_ice_segments/ground_track/seg_azimuth',\n",
      " '/gt1l/land_ice_segments/ground_track/sigma_geo_at',\n",
      " '/gt1l/land_ice_segments/ground_track/sigma_geo_xt',\n",
      " '/gt1l/land_ice_segments/ground_track/x_atc',\n",
      " '/gt1l/land_ice_segments/ground_track/y_atc',\n",
      " '/gt1l/residual_histogram',\n",
      " '/gt1l/residual_histogram/bckgrd_per_bin',\n",
      " '/gt1l/residual_histogram/count',\n",
      " '/gt1l/residual_histogram/delta_time',\n",
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      " '/gt1l/residual_histogram/lat_mean',\n",
      " '/gt1l/residual_histogram/lon_mean',\n",
      " '/gt1l/residual_histogram/pulse_count',\n",
      " '/gt1l/residual_histogram/segment_id_list',\n",
      " '/gt1l/residual_histogram/x_atc_mean',\n",
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      " '/gt1l/segment_quality/delta_time',\n",
      " '/gt1l/segment_quality/record_number',\n",
      " '/gt1l/segment_quality/reference_pt_lat',\n",
      " '/gt1l/segment_quality/reference_pt_lon',\n",
      " '/gt1l/segment_quality/segment_id',\n",
      " '/gt1l/segment_quality/signal_selection_source',\n",
      " '/gt1l/segment_quality/signal_selection_status',\n",
      " '/gt1l/segment_quality/signal_selection_status/signal_selection_status_all',\n",
      " '/gt1l/segment_quality/signal_selection_status/signal_selection_status_backup',\n",
      " '/gt1l/segment_quality/signal_selection_status/signal_selection_status_confident',\n",
      " '/gt1r',\n",
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      " '/gt1r/land_ice_segments/delta_time',\n",
      " '/gt1r/land_ice_segments/h_li',\n",
      " '/gt1r/land_ice_segments/h_li_sigma',\n",
      " '/gt1r/land_ice_segments/latitude',\n",
      " '/gt1r/land_ice_segments/longitude',\n",
      " '/gt1r/land_ice_segments/segment_id',\n",
      " '/gt1r/land_ice_segments/sigma_geo_h',\n",
      " '/gt1r/land_ice_segments/bias_correction',\n",
      " '/gt1r/land_ice_segments/bias_correction/fpb_mean_corr',\n",
      " '/gt1r/land_ice_segments/bias_correction/fpb_mean_corr_sigma',\n",
      " '/gt1r/land_ice_segments/bias_correction/fpb_med_corr',\n",
      " '/gt1r/land_ice_segments/bias_correction/fpb_med_corr_sigma',\n",
      " '/gt1r/land_ice_segments/bias_correction/fpb_n_corr',\n",
      " '/gt1r/land_ice_segments/bias_correction/med_r_fit',\n",
      " '/gt1r/land_ice_segments/bias_correction/tx_mean_corr',\n",
      " '/gt1r/land_ice_segments/bias_correction/tx_med_corr',\n",
      " '/gt1r/land_ice_segments/dem',\n",
      " '/gt1r/land_ice_segments/dem/dem_flag',\n",
      " '/gt1r/land_ice_segments/dem/dem_h',\n",
      " '/gt1r/land_ice_segments/dem/geoid_h',\n",
      " '/gt1r/land_ice_segments/fit_statistics',\n",
      " '/gt1r/land_ice_segments/fit_statistics/dh_fit_dx',\n",
      " '/gt1r/land_ice_segments/fit_statistics/dh_fit_dx_sigma',\n",
      " '/gt1r/land_ice_segments/fit_statistics/dh_fit_dy',\n",
      " '/gt1r/land_ice_segments/fit_statistics/h_expected_rms',\n",
      " '/gt1r/land_ice_segments/fit_statistics/h_mean',\n",
      " '/gt1r/land_ice_segments/fit_statistics/h_rms_misfit',\n",
      " '/gt1r/land_ice_segments/fit_statistics/h_robust_sprd',\n",
      " '/gt1r/land_ice_segments/fit_statistics/n_fit_photons',\n",
      " '/gt1r/land_ice_segments/fit_statistics/n_seg_pulses',\n",
      " '/gt1r/land_ice_segments/fit_statistics/sigma_h_mean',\n",
      " '/gt1r/land_ice_segments/fit_statistics/signal_selection_source',\n",
      " '/gt1r/land_ice_segments/fit_statistics/signal_selection_source_status',\n",
      " '/gt1r/land_ice_segments/fit_statistics/snr',\n",
      " '/gt1r/land_ice_segments/fit_statistics/snr_significance',\n",
      " '/gt1r/land_ice_segments/fit_statistics/w_surface_window_final',\n",
      " '/gt1r/land_ice_segments/geophysical',\n",
      " '/gt1r/land_ice_segments/geophysical/bckgrd',\n",
      " '/gt1r/land_ice_segments/geophysical/bsnow_conf',\n",
      " '/gt1r/land_ice_segments/geophysical/bsnow_h',\n",
      " '/gt1r/land_ice_segments/geophysical/bsnow_od',\n",
      " '/gt1r/land_ice_segments/geophysical/cloud_flg_asr',\n",
      " '/gt1r/land_ice_segments/geophysical/cloud_flg_atm',\n",
      " '/gt1r/land_ice_segments/geophysical/dac',\n",
      " '/gt1r/land_ice_segments/geophysical/e_bckgrd',\n",
      " '/gt1r/land_ice_segments/geophysical/msw_flag',\n",
      " '/gt1r/land_ice_segments/geophysical/neutat_delay_total',\n",
      " '/gt1r/land_ice_segments/geophysical/r_eff',\n",
      " '/gt1r/land_ice_segments/geophysical/solar_azimuth',\n",
      " '/gt1r/land_ice_segments/geophysical/solar_elevation',\n",
      " '/gt1r/land_ice_segments/geophysical/tide_earth',\n",
      " '/gt1r/land_ice_segments/geophysical/tide_load',\n",
      " '/gt1r/land_ice_segments/geophysical/tide_ocean',\n",
      " '/gt1r/land_ice_segments/geophysical/tide_pole',\n",
      " '/gt1r/land_ice_segments/ground_track',\n",
      " '/gt1r/land_ice_segments/ground_track/ref_azimuth',\n",
      " '/gt1r/land_ice_segments/ground_track/ref_coelv',\n",
      " '/gt1r/land_ice_segments/ground_track/seg_azimuth',\n",
      " '/gt1r/land_ice_segments/ground_track/sigma_geo_at',\n",
      " '/gt1r/land_ice_segments/ground_track/sigma_geo_xt',\n",
      " '/gt1r/land_ice_segments/ground_track/x_atc',\n",
      " '/gt1r/land_ice_segments/ground_track/y_atc',\n",
      " '/gt1r/residual_histogram',\n",
      " '/gt1r/residual_histogram/bckgrd_per_bin',\n",
      " '/gt1r/residual_histogram/count',\n",
      " '/gt1r/residual_histogram/delta_time',\n",
      " '/gt1r/residual_histogram/dh',\n",
      " '/gt1r/residual_histogram/ds_segment_id',\n",
      " '/gt1r/residual_histogram/lat_mean',\n",
      " '/gt1r/residual_histogram/lon_mean',\n",
      " '/gt1r/residual_histogram/pulse_count',\n",
      " '/gt1r/residual_histogram/segment_id_list',\n",
      " '/gt1r/residual_histogram/x_atc_mean',\n",
      " '/gt1r/segment_quality',\n",
      " '/gt1r/segment_quality/delta_time',\n",
      " '/gt1r/segment_quality/record_number',\n",
      " '/gt1r/segment_quality/reference_pt_lat',\n",
      " '/gt1r/segment_quality/reference_pt_lon',\n",
      " '/gt1r/segment_quality/segment_id',\n",
      " '/gt1r/segment_quality/signal_selection_source',\n",
      " '/gt1r/segment_quality/signal_selection_status',\n",
      " '/gt1r/segment_quality/signal_selection_status/signal_selection_status_all',\n",
      " '/gt1r/segment_quality/signal_selection_status/signal_selection_status_backup',\n",
      " '/gt1r/segment_quality/signal_selection_status/signal_selection_status_confident',\n",
      " '/gt2l',\n",
      " '/gt2l/land_ice_segments',\n",
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      " '/gt2l/land_ice_segments/delta_time',\n",
      " '/gt2l/land_ice_segments/h_li',\n",
      " '/gt2l/land_ice_segments/h_li_sigma',\n",
      " '/gt2l/land_ice_segments/latitude',\n",
      " '/gt2l/land_ice_segments/longitude',\n",
      " '/gt2l/land_ice_segments/segment_id',\n",
      " '/gt2l/land_ice_segments/sigma_geo_h',\n",
      " '/gt2l/land_ice_segments/bias_correction',\n",
      " '/gt2l/land_ice_segments/bias_correction/fpb_mean_corr',\n",
      " '/gt2l/land_ice_segments/bias_correction/fpb_mean_corr_sigma',\n",
      " '/gt2l/land_ice_segments/bias_correction/fpb_med_corr',\n",
      " '/gt2l/land_ice_segments/bias_correction/fpb_med_corr_sigma',\n",
      " '/gt2l/land_ice_segments/bias_correction/fpb_n_corr',\n",
      " '/gt2l/land_ice_segments/bias_correction/med_r_fit',\n",
      " '/gt2l/land_ice_segments/bias_correction/tx_mean_corr',\n",
      " '/gt2l/land_ice_segments/bias_correction/tx_med_corr',\n",
      " '/gt2l/land_ice_segments/dem',\n",
      " '/gt2l/land_ice_segments/dem/dem_flag',\n",
      " '/gt2l/land_ice_segments/dem/dem_h',\n",
      " '/gt2l/land_ice_segments/dem/geoid_h',\n",
      " '/gt2l/land_ice_segments/fit_statistics',\n",
      " '/gt2l/land_ice_segments/fit_statistics/dh_fit_dx',\n",
      " '/gt2l/land_ice_segments/fit_statistics/dh_fit_dx_sigma',\n",
      " '/gt2l/land_ice_segments/fit_statistics/dh_fit_dy',\n",
      " '/gt2l/land_ice_segments/fit_statistics/h_expected_rms',\n",
      " '/gt2l/land_ice_segments/fit_statistics/h_mean',\n",
      " '/gt2l/land_ice_segments/fit_statistics/h_rms_misfit',\n",
      " '/gt2l/land_ice_segments/fit_statistics/h_robust_sprd',\n",
      " '/gt2l/land_ice_segments/fit_statistics/n_fit_photons',\n",
      " '/gt2l/land_ice_segments/fit_statistics/n_seg_pulses',\n",
      " '/gt2l/land_ice_segments/fit_statistics/sigma_h_mean',\n",
      " '/gt2l/land_ice_segments/fit_statistics/signal_selection_source',\n",
      " '/gt2l/land_ice_segments/fit_statistics/signal_selection_source_status',\n",
      " '/gt2l/land_ice_segments/fit_statistics/snr',\n",
      " '/gt2l/land_ice_segments/fit_statistics/snr_significance',\n",
      " '/gt2l/land_ice_segments/fit_statistics/w_surface_window_final',\n",
      " '/gt2l/land_ice_segments/geophysical',\n",
      " '/gt2l/land_ice_segments/geophysical/bckgrd',\n",
      " '/gt2l/land_ice_segments/geophysical/bsnow_conf',\n",
      " '/gt2l/land_ice_segments/geophysical/bsnow_h',\n",
      " '/gt2l/land_ice_segments/geophysical/bsnow_od',\n",
      " '/gt2l/land_ice_segments/geophysical/cloud_flg_asr',\n",
      " '/gt2l/land_ice_segments/geophysical/cloud_flg_atm',\n",
      " '/gt2l/land_ice_segments/geophysical/dac',\n",
      " '/gt2l/land_ice_segments/geophysical/e_bckgrd',\n",
      " '/gt2l/land_ice_segments/geophysical/msw_flag',\n",
      " '/gt2l/land_ice_segments/geophysical/neutat_delay_total',\n",
      " '/gt2l/land_ice_segments/geophysical/r_eff',\n",
      " '/gt2l/land_ice_segments/geophysical/solar_azimuth',\n",
      " '/gt2l/land_ice_segments/geophysical/solar_elevation',\n",
      " '/gt2l/land_ice_segments/geophysical/tide_earth',\n",
      " '/gt2l/land_ice_segments/geophysical/tide_load',\n",
      " '/gt2l/land_ice_segments/geophysical/tide_ocean',\n",
      " '/gt2l/land_ice_segments/geophysical/tide_pole',\n",
      " '/gt2l/land_ice_segments/ground_track',\n",
      " '/gt2l/land_ice_segments/ground_track/ref_azimuth',\n",
      " '/gt2l/land_ice_segments/ground_track/ref_coelv',\n",
      " '/gt2l/land_ice_segments/ground_track/seg_azimuth',\n",
      " '/gt2l/land_ice_segments/ground_track/sigma_geo_at',\n",
      " '/gt2l/land_ice_segments/ground_track/sigma_geo_xt',\n",
      " '/gt2l/land_ice_segments/ground_track/x_atc',\n",
      " '/gt2l/land_ice_segments/ground_track/y_atc',\n",
      " '/gt2l/residual_histogram',\n",
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      " '/gt2l/residual_histogram/count',\n",
      " '/gt2l/residual_histogram/delta_time',\n",
      " '/gt2l/residual_histogram/dh',\n",
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      " '/gt2l/residual_histogram/lat_mean',\n",
      " '/gt2l/residual_histogram/lon_mean',\n",
      " '/gt2l/residual_histogram/pulse_count',\n",
      " '/gt2l/residual_histogram/segment_id_list',\n",
      " '/gt2l/residual_histogram/x_atc_mean',\n",
      " '/gt2l/segment_quality',\n",
      " '/gt2l/segment_quality/delta_time',\n",
      " '/gt2l/segment_quality/record_number',\n",
      " '/gt2l/segment_quality/reference_pt_lat',\n",
      " '/gt2l/segment_quality/reference_pt_lon',\n",
      " '/gt2l/segment_quality/segment_id',\n",
      " '/gt2l/segment_quality/signal_selection_source',\n",
      " '/gt2l/segment_quality/signal_selection_status',\n",
      " '/gt2l/segment_quality/signal_selection_status/signal_selection_status_all',\n",
      " '/gt2l/segment_quality/signal_selection_status/signal_selection_status_backup',\n",
      " '/gt2l/segment_quality/signal_selection_status/signal_selection_status_confident',\n",
      " '/gt2r',\n",
      " '/gt2r/land_ice_segments',\n",
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      " '/gt2r/land_ice_segments/delta_time',\n",
      " '/gt2r/land_ice_segments/h_li',\n",
      " '/gt2r/land_ice_segments/h_li_sigma',\n",
      " '/gt2r/land_ice_segments/latitude',\n",
      " '/gt2r/land_ice_segments/longitude',\n",
      " '/gt2r/land_ice_segments/segment_id',\n",
      " '/gt2r/land_ice_segments/sigma_geo_h',\n",
      " '/gt2r/land_ice_segments/bias_correction',\n",
      " '/gt2r/land_ice_segments/bias_correction/fpb_mean_corr',\n",
      " '/gt2r/land_ice_segments/bias_correction/fpb_mean_corr_sigma',\n",
      " '/gt2r/land_ice_segments/bias_correction/fpb_med_corr',\n",
      " '/gt2r/land_ice_segments/bias_correction/fpb_med_corr_sigma',\n",
      " '/gt2r/land_ice_segments/bias_correction/fpb_n_corr',\n",
      " '/gt2r/land_ice_segments/bias_correction/med_r_fit',\n",
      " '/gt2r/land_ice_segments/bias_correction/tx_mean_corr',\n",
      " '/gt2r/land_ice_segments/bias_correction/tx_med_corr',\n",
      " '/gt2r/land_ice_segments/dem',\n",
      " '/gt2r/land_ice_segments/dem/dem_flag',\n",
      " '/gt2r/land_ice_segments/dem/dem_h',\n",
      " '/gt2r/land_ice_segments/dem/geoid_h',\n",
      " '/gt2r/land_ice_segments/fit_statistics',\n",
      " '/gt2r/land_ice_segments/fit_statistics/dh_fit_dx',\n",
      " '/gt2r/land_ice_segments/fit_statistics/dh_fit_dx_sigma',\n",
      " '/gt2r/land_ice_segments/fit_statistics/dh_fit_dy',\n",
      " '/gt2r/land_ice_segments/fit_statistics/h_expected_rms',\n",
      " '/gt2r/land_ice_segments/fit_statistics/h_mean',\n",
      " '/gt2r/land_ice_segments/fit_statistics/h_rms_misfit',\n",
      " '/gt2r/land_ice_segments/fit_statistics/h_robust_sprd',\n",
      " '/gt2r/land_ice_segments/fit_statistics/n_fit_photons',\n",
      " '/gt2r/land_ice_segments/fit_statistics/n_seg_pulses',\n",
      " '/gt2r/land_ice_segments/fit_statistics/sigma_h_mean',\n",
      " '/gt2r/land_ice_segments/fit_statistics/signal_selection_source',\n",
      " '/gt2r/land_ice_segments/fit_statistics/signal_selection_source_status',\n",
      " '/gt2r/land_ice_segments/fit_statistics/snr',\n",
      " '/gt2r/land_ice_segments/fit_statistics/snr_significance',\n",
      " '/gt2r/land_ice_segments/fit_statistics/w_surface_window_final',\n",
      " '/gt2r/land_ice_segments/geophysical',\n",
      " '/gt2r/land_ice_segments/geophysical/bckgrd',\n",
      " '/gt2r/land_ice_segments/geophysical/bsnow_conf',\n",
      " '/gt2r/land_ice_segments/geophysical/bsnow_h',\n",
      " '/gt2r/land_ice_segments/geophysical/bsnow_od',\n",
      " '/gt2r/land_ice_segments/geophysical/cloud_flg_asr',\n",
      " '/gt2r/land_ice_segments/geophysical/cloud_flg_atm',\n",
      " '/gt2r/land_ice_segments/geophysical/dac',\n",
      " '/gt2r/land_ice_segments/geophysical/e_bckgrd',\n",
      " '/gt2r/land_ice_segments/geophysical/msw_flag',\n",
      " '/gt2r/land_ice_segments/geophysical/neutat_delay_total',\n",
      " '/gt2r/land_ice_segments/geophysical/r_eff',\n",
      " '/gt2r/land_ice_segments/geophysical/solar_azimuth',\n",
      " '/gt2r/land_ice_segments/geophysical/solar_elevation',\n",
      " '/gt2r/land_ice_segments/geophysical/tide_earth',\n",
      " '/gt2r/land_ice_segments/geophysical/tide_load',\n",
      " '/gt2r/land_ice_segments/geophysical/tide_ocean',\n",
      " '/gt2r/land_ice_segments/geophysical/tide_pole',\n",
      " '/gt2r/land_ice_segments/ground_track',\n",
      " '/gt2r/land_ice_segments/ground_track/ref_azimuth',\n",
      " '/gt2r/land_ice_segments/ground_track/ref_coelv',\n",
      " '/gt2r/land_ice_segments/ground_track/seg_azimuth',\n",
      " '/gt2r/land_ice_segments/ground_track/sigma_geo_at',\n",
      " '/gt2r/land_ice_segments/ground_track/sigma_geo_xt',\n",
      " '/gt2r/land_ice_segments/ground_track/x_atc',\n",
      " '/gt2r/land_ice_segments/ground_track/y_atc',\n",
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      " '/gt2r/residual_histogram/delta_time',\n",
      " '/gt2r/residual_histogram/dh',\n",
      " '/gt2r/residual_histogram/ds_segment_id',\n",
      " '/gt2r/residual_histogram/lat_mean',\n",
      " '/gt2r/residual_histogram/lon_mean',\n",
      " '/gt2r/residual_histogram/pulse_count',\n",
      " '/gt2r/residual_histogram/segment_id_list',\n",
      " '/gt2r/residual_histogram/x_atc_mean',\n",
      " '/gt2r/segment_quality',\n",
      " '/gt2r/segment_quality/delta_time',\n",
      " '/gt2r/segment_quality/record_number',\n",
      " '/gt2r/segment_quality/reference_pt_lat',\n",
      " '/gt2r/segment_quality/reference_pt_lon',\n",
      " '/gt2r/segment_quality/segment_id',\n",
      " '/gt2r/segment_quality/signal_selection_source',\n",
      " '/gt2r/segment_quality/signal_selection_status',\n",
      " '/gt2r/segment_quality/signal_selection_status/signal_selection_status_all',\n",
      " '/gt2r/segment_quality/signal_selection_status/signal_selection_status_backup',\n",
      " '/gt2r/segment_quality/signal_selection_status/signal_selection_status_confident',\n",
      " '/gt3l',\n",
      " '/gt3l/land_ice_segments',\n",
      " '/gt3l/land_ice_segments/atl06_quality_summary',\n",
      " '/gt3l/land_ice_segments/delta_time',\n",
      " '/gt3l/land_ice_segments/h_li',\n",
      " '/gt3l/land_ice_segments/h_li_sigma',\n",
      " '/gt3l/land_ice_segments/latitude',\n",
      " '/gt3l/land_ice_segments/longitude',\n",
      " '/gt3l/land_ice_segments/segment_id',\n",
      " '/gt3l/land_ice_segments/sigma_geo_h',\n",
      " '/gt3l/land_ice_segments/bias_correction',\n",
      " '/gt3l/land_ice_segments/bias_correction/fpb_mean_corr',\n",
      " '/gt3l/land_ice_segments/bias_correction/fpb_mean_corr_sigma',\n",
      " '/gt3l/land_ice_segments/bias_correction/fpb_med_corr',\n",
      " '/gt3l/land_ice_segments/bias_correction/fpb_med_corr_sigma',\n",
      " '/gt3l/land_ice_segments/bias_correction/fpb_n_corr',\n",
      " '/gt3l/land_ice_segments/bias_correction/med_r_fit',\n",
      " '/gt3l/land_ice_segments/bias_correction/tx_mean_corr',\n",
      " '/gt3l/land_ice_segments/bias_correction/tx_med_corr',\n",
      " '/gt3l/land_ice_segments/dem',\n",
      " '/gt3l/land_ice_segments/dem/dem_flag',\n",
      " '/gt3l/land_ice_segments/dem/dem_h',\n",
      " '/gt3l/land_ice_segments/dem/geoid_h',\n",
      " '/gt3l/land_ice_segments/fit_statistics',\n",
      " '/gt3l/land_ice_segments/fit_statistics/dh_fit_dx',\n",
      " '/gt3l/land_ice_segments/fit_statistics/dh_fit_dx_sigma',\n",
      " '/gt3l/land_ice_segments/fit_statistics/dh_fit_dy',\n",
      " '/gt3l/land_ice_segments/fit_statistics/h_expected_rms',\n",
      " '/gt3l/land_ice_segments/fit_statistics/h_mean',\n",
      " '/gt3l/land_ice_segments/fit_statistics/h_rms_misfit',\n",
      " '/gt3l/land_ice_segments/fit_statistics/h_robust_sprd',\n",
      " '/gt3l/land_ice_segments/fit_statistics/n_fit_photons',\n",
      " '/gt3l/land_ice_segments/fit_statistics/n_seg_pulses',\n",
      " '/gt3l/land_ice_segments/fit_statistics/sigma_h_mean',\n",
      " '/gt3l/land_ice_segments/fit_statistics/signal_selection_source',\n",
      " '/gt3l/land_ice_segments/fit_statistics/signal_selection_source_status',\n",
      " '/gt3l/land_ice_segments/fit_statistics/snr',\n",
      " '/gt3l/land_ice_segments/fit_statistics/snr_significance',\n",
      " '/gt3l/land_ice_segments/fit_statistics/w_surface_window_final',\n",
      " '/gt3l/land_ice_segments/geophysical',\n",
      " '/gt3l/land_ice_segments/geophysical/bckgrd',\n",
      " '/gt3l/land_ice_segments/geophysical/bsnow_conf',\n",
      " '/gt3l/land_ice_segments/geophysical/bsnow_h',\n",
      " '/gt3l/land_ice_segments/geophysical/bsnow_od',\n",
      " '/gt3l/land_ice_segments/geophysical/cloud_flg_asr',\n",
      " '/gt3l/land_ice_segments/geophysical/cloud_flg_atm',\n",
      " '/gt3l/land_ice_segments/geophysical/dac',\n",
      " '/gt3l/land_ice_segments/geophysical/e_bckgrd',\n",
      " '/gt3l/land_ice_segments/geophysical/msw_flag',\n",
      " '/gt3l/land_ice_segments/geophysical/neutat_delay_total',\n",
      " '/gt3l/land_ice_segments/geophysical/r_eff',\n",
      " '/gt3l/land_ice_segments/geophysical/solar_azimuth',\n",
      " '/gt3l/land_ice_segments/geophysical/solar_elevation',\n",
      " '/gt3l/land_ice_segments/geophysical/tide_earth',\n",
      " '/gt3l/land_ice_segments/geophysical/tide_load',\n",
      " '/gt3l/land_ice_segments/geophysical/tide_ocean',\n",
      " '/gt3l/land_ice_segments/geophysical/tide_pole',\n",
      " '/gt3l/land_ice_segments/ground_track',\n",
      " '/gt3l/land_ice_segments/ground_track/ref_azimuth',\n",
      " '/gt3l/land_ice_segments/ground_track/ref_coelv',\n",
      " '/gt3l/land_ice_segments/ground_track/seg_azimuth',\n",
      " '/gt3l/land_ice_segments/ground_track/sigma_geo_at',\n",
      " '/gt3l/land_ice_segments/ground_track/sigma_geo_xt',\n",
      " '/gt3l/land_ice_segments/ground_track/x_atc',\n",
      " '/gt3l/land_ice_segments/ground_track/y_atc',\n",
      " '/gt3l/residual_histogram',\n",
      " '/gt3l/residual_histogram/bckgrd_per_bin',\n",
      " '/gt3l/residual_histogram/count',\n",
      " '/gt3l/residual_histogram/delta_time',\n",
      " '/gt3l/residual_histogram/dh',\n",
      " '/gt3l/residual_histogram/ds_segment_id',\n",
      " '/gt3l/residual_histogram/lat_mean',\n",
      " '/gt3l/residual_histogram/lon_mean',\n",
      " '/gt3l/residual_histogram/pulse_count',\n",
      " '/gt3l/residual_histogram/segment_id_list',\n",
      " '/gt3l/residual_histogram/x_atc_mean',\n",
      " '/gt3l/segment_quality',\n",
      " '/gt3l/segment_quality/delta_time',\n",
      " '/gt3l/segment_quality/record_number',\n",
      " '/gt3l/segment_quality/reference_pt_lat',\n",
      " '/gt3l/segment_quality/reference_pt_lon',\n",
      " '/gt3l/segment_quality/segment_id',\n",
      " '/gt3l/segment_quality/signal_selection_source',\n",
      " '/gt3l/segment_quality/signal_selection_status',\n",
      " '/gt3l/segment_quality/signal_selection_status/signal_selection_status_all',\n",
      " '/gt3l/segment_quality/signal_selection_status/signal_selection_status_backup',\n",
      " '/gt3l/segment_quality/signal_selection_status/signal_selection_status_confident',\n",
      " '/gt3r',\n",
      " '/gt3r/land_ice_segments',\n",
      " '/gt3r/land_ice_segments/atl06_quality_summary',\n",
      " '/gt3r/land_ice_segments/delta_time',\n",
      " '/gt3r/land_ice_segments/h_li',\n",
      " '/gt3r/land_ice_segments/h_li_sigma',\n",
      " '/gt3r/land_ice_segments/latitude',\n",
      " '/gt3r/land_ice_segments/longitude',\n",
      " '/gt3r/land_ice_segments/segment_id',\n",
      " '/gt3r/land_ice_segments/sigma_geo_h',\n",
      " '/gt3r/land_ice_segments/bias_correction',\n",
      " '/gt3r/land_ice_segments/bias_correction/fpb_mean_corr',\n",
      " '/gt3r/land_ice_segments/bias_correction/fpb_mean_corr_sigma',\n",
      " '/gt3r/land_ice_segments/bias_correction/fpb_med_corr',\n",
      " '/gt3r/land_ice_segments/bias_correction/fpb_med_corr_sigma',\n",
      " '/gt3r/land_ice_segments/bias_correction/fpb_n_corr',\n",
      " '/gt3r/land_ice_segments/bias_correction/med_r_fit',\n",
      " '/gt3r/land_ice_segments/bias_correction/tx_mean_corr',\n",
      " '/gt3r/land_ice_segments/bias_correction/tx_med_corr',\n",
      " '/gt3r/land_ice_segments/dem',\n",
      " '/gt3r/land_ice_segments/dem/dem_flag',\n",
      " '/gt3r/land_ice_segments/dem/dem_h',\n",
      " '/gt3r/land_ice_segments/dem/geoid_h',\n",
      " '/gt3r/land_ice_segments/fit_statistics',\n",
      " '/gt3r/land_ice_segments/fit_statistics/dh_fit_dx',\n",
      " '/gt3r/land_ice_segments/fit_statistics/dh_fit_dx_sigma',\n",
      " '/gt3r/land_ice_segments/fit_statistics/dh_fit_dy',\n",
      " '/gt3r/land_ice_segments/fit_statistics/h_expected_rms',\n",
      " '/gt3r/land_ice_segments/fit_statistics/h_mean',\n",
      " '/gt3r/land_ice_segments/fit_statistics/h_rms_misfit',\n",
      " '/gt3r/land_ice_segments/fit_statistics/h_robust_sprd',\n",
      " '/gt3r/land_ice_segments/fit_statistics/n_fit_photons',\n",
      " '/gt3r/land_ice_segments/fit_statistics/n_seg_pulses',\n",
      " '/gt3r/land_ice_segments/fit_statistics/sigma_h_mean',\n",
      " '/gt3r/land_ice_segments/fit_statistics/signal_selection_source',\n",
      " '/gt3r/land_ice_segments/fit_statistics/signal_selection_source_status',\n",
      " '/gt3r/land_ice_segments/fit_statistics/snr',\n",
      " '/gt3r/land_ice_segments/fit_statistics/snr_significance',\n",
      " '/gt3r/land_ice_segments/fit_statistics/w_surface_window_final',\n",
      " '/gt3r/land_ice_segments/geophysical',\n",
      " '/gt3r/land_ice_segments/geophysical/bckgrd',\n",
      " '/gt3r/land_ice_segments/geophysical/bsnow_conf',\n",
      " '/gt3r/land_ice_segments/geophysical/bsnow_h',\n",
      " '/gt3r/land_ice_segments/geophysical/bsnow_od',\n",
      " '/gt3r/land_ice_segments/geophysical/cloud_flg_asr',\n",
      " '/gt3r/land_ice_segments/geophysical/cloud_flg_atm',\n",
      " '/gt3r/land_ice_segments/geophysical/dac',\n",
      " '/gt3r/land_ice_segments/geophysical/e_bckgrd',\n",
      " '/gt3r/land_ice_segments/geophysical/msw_flag',\n",
      " '/gt3r/land_ice_segments/geophysical/neutat_delay_total',\n",
      " '/gt3r/land_ice_segments/geophysical/r_eff',\n",
      " '/gt3r/land_ice_segments/geophysical/solar_azimuth',\n",
      " '/gt3r/land_ice_segments/geophysical/solar_elevation',\n",
      " '/gt3r/land_ice_segments/geophysical/tide_earth',\n",
      " '/gt3r/land_ice_segments/geophysical/tide_load',\n",
      " '/gt3r/land_ice_segments/geophysical/tide_ocean',\n",
      " '/gt3r/land_ice_segments/geophysical/tide_pole',\n",
      " '/gt3r/land_ice_segments/ground_track',\n",
      " '/gt3r/land_ice_segments/ground_track/ref_azimuth',\n",
      " '/gt3r/land_ice_segments/ground_track/ref_coelv',\n",
      " '/gt3r/land_ice_segments/ground_track/seg_azimuth',\n",
      " '/gt3r/land_ice_segments/ground_track/sigma_geo_at',\n",
      " '/gt3r/land_ice_segments/ground_track/sigma_geo_xt',\n",
      " '/gt3r/land_ice_segments/ground_track/x_atc',\n",
      " '/gt3r/land_ice_segments/ground_track/y_atc',\n",
      " '/gt3r/residual_histogram',\n",
      " '/gt3r/residual_histogram/bckgrd_per_bin',\n",
      " '/gt3r/residual_histogram/count',\n",
      " '/gt3r/residual_histogram/delta_time',\n",
      " '/gt3r/residual_histogram/dh',\n",
      " '/gt3r/residual_histogram/ds_segment_id',\n",
      " '/gt3r/residual_histogram/lat_mean',\n",
      " '/gt3r/residual_histogram/lon_mean',\n",
      " '/gt3r/residual_histogram/pulse_count',\n",
      " '/gt3r/residual_histogram/segment_id_list',\n",
      " '/gt3r/residual_histogram/x_atc_mean',\n",
      " '/gt3r/segment_quality',\n",
      " '/gt3r/segment_quality/delta_time',\n",
      " '/gt3r/segment_quality/record_number',\n",
      " '/gt3r/segment_quality/reference_pt_lat',\n",
      " '/gt3r/segment_quality/reference_pt_lon',\n",
      " '/gt3r/segment_quality/segment_id',\n",
      " '/gt3r/segment_quality/signal_selection_source',\n",
      " '/gt3r/segment_quality/signal_selection_status',\n",
      " '/gt3r/segment_quality/signal_selection_status/signal_selection_status_all',\n",
      " '/gt3r/segment_quality/signal_selection_status/signal_selection_status_backup',\n",
      " '/gt3r/segment_quality/signal_selection_status/signal_selection_status_confident',\n",
      " '/orbit_info',\n",
      " '/orbit_info/crossing_time',\n",
      " '/orbit_info/cycle_number',\n",
      " '/orbit_info/lan',\n",
      " '/orbit_info/orbit_number',\n",
      " '/orbit_info/rgt',\n",
      " '/orbit_info/sc_orient',\n",
      " '/orbit_info/sc_orient_time',\n",
      " '/quality_assessment',\n",
      " '/quality_assessment/qa_granule_fail_reason',\n",
      " '/quality_assessment/qa_granule_pass_fail',\n",
      " '/quality_assessment/gt1l',\n",
      " '/quality_assessment/gt1l/delta_time',\n",
      " '/quality_assessment/gt1l/lat_mean',\n",
      " '/quality_assessment/gt1l/lon_mean',\n",
      " '/quality_assessment/gt1l/signal_selection_source_fraction_0',\n",
      " '/quality_assessment/gt1l/signal_selection_source_fraction_1',\n",
      " '/quality_assessment/gt1l/signal_selection_source_fraction_2',\n",
      " '/quality_assessment/gt1l/signal_selection_source_fraction_3',\n",
      " '/quality_assessment/gt1r',\n",
      " '/quality_assessment/gt1r/delta_time',\n",
      " '/quality_assessment/gt1r/lat_mean',\n",
      " '/quality_assessment/gt1r/lon_mean',\n",
      " '/quality_assessment/gt1r/signal_selection_source_fraction_0',\n",
      " '/quality_assessment/gt1r/signal_selection_source_fraction_1',\n",
      " '/quality_assessment/gt1r/signal_selection_source_fraction_2',\n",
      " '/quality_assessment/gt1r/signal_selection_source_fraction_3',\n",
      " '/quality_assessment/gt2l',\n",
      " '/quality_assessment/gt2l/delta_time',\n",
      " '/quality_assessment/gt2l/lat_mean',\n",
      " '/quality_assessment/gt2l/lon_mean',\n",
      " '/quality_assessment/gt2l/signal_selection_source_fraction_0',\n",
      " '/quality_assessment/gt2l/signal_selection_source_fraction_1',\n",
      " '/quality_assessment/gt2l/signal_selection_source_fraction_2',\n",
      " '/quality_assessment/gt2l/signal_selection_source_fraction_3',\n",
      " '/quality_assessment/gt2r',\n",
      " '/quality_assessment/gt2r/delta_time',\n",
      " '/quality_assessment/gt2r/lat_mean',\n",
      " '/quality_assessment/gt2r/lon_mean',\n",
      " '/quality_assessment/gt2r/signal_selection_source_fraction_0',\n",
      " '/quality_assessment/gt2r/signal_selection_source_fraction_1',\n",
      " '/quality_assessment/gt2r/signal_selection_source_fraction_2',\n",
      " '/quality_assessment/gt2r/signal_selection_source_fraction_3',\n",
      " '/quality_assessment/gt3l',\n",
      " '/quality_assessment/gt3l/delta_time',\n",
      " '/quality_assessment/gt3l/lat_mean',\n",
      " '/quality_assessment/gt3l/lon_mean',\n",
      " '/quality_assessment/gt3l/signal_selection_source_fraction_0',\n",
      " '/quality_assessment/gt3l/signal_selection_source_fraction_1',\n",
      " '/quality_assessment/gt3l/signal_selection_source_fraction_2',\n",
      " '/quality_assessment/gt3l/signal_selection_source_fraction_3',\n",
      " '/quality_assessment/gt3r',\n",
      " '/quality_assessment/gt3r/delta_time',\n",
      " '/quality_assessment/gt3r/lat_mean',\n",
      " '/quality_assessment/gt3r/lon_mean',\n",
      " '/quality_assessment/gt3r/signal_selection_source_fraction_0',\n",
      " '/quality_assessment/gt3r/signal_selection_source_fraction_1',\n",
      " '/quality_assessment/gt3r/signal_selection_source_fraction_2',\n",
      " '/quality_assessment/gt3r/signal_selection_source_fraction_3']\n"
     ]
    }
   ],
   "source": [
    "pprint.pprint(variable_vals)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "And we can enter a list of variables to subset separated by comma using the `coverage` key. All forward slashes need to be included to indicate HDF group hierarchy."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [],
   "source": [
    "coverage = '/,\\\n",
    "//ds_surf_type,\\\n",
    "//ds_xyz,\\\n",
    "/ancillary_data,\\\n",
    "/ancillary_data/atl03_pad,\\\n",
    "/ancillary_data/atlas_sdp_gps_epoch,\\\n",
    "/ancillary_data/control,\\\n",
    "/ancillary_data/data_end_utc,\\\n",
    "/ancillary_data/data_start_utc,\\\n",
    "/ancillary_data/end_cycle,\\\n",
    "/ancillary_data/end_delta_time,\\\n",
    "/ancillary_data/end_geoseg,\\\n",
    "/ancillary_data/end_gpssow,\\\n",
    "/ancillary_data/end_gpsweek,\\\n",
    "/ancillary_data/end_orbit,\\\n",
    "/ancillary_data/end_region,\\\n",
    "/ancillary_data/end_rgt,\\\n",
    "/ancillary_data/granule_end_utc,\\\n",
    "/ancillary_data/granule_start_utc,\\\n",
    "/ancillary_data/podppd_pad,\\\n",
    "/ancillary_data/release,\\\n",
    "/ancillary_data/start_cycle,\\\n",
    "/ancillary_data/start_delta_time,\\\n",
    "/ancillary_data/start_geoseg,\\\n",
    "/ancillary_data/start_gpssow,\\\n",
    "/ancillary_data/start_gpsweek,\\\n",
    "/ancillary_data/start_orbit,\\\n",
    "/ancillary_data/start_region,\\\n",
    "/ancillary_data/start_rgt,\\\n",
    "/ancillary_data/version,\\\n",
    "/ancillary_data/atlas_engineering,\\\n",
    "/ancillary_data/atlas_engineering/ds_gt,\\\n",
    "/ancillary_data/atlas_engineering/ds_stat,\\\n",
    "/ancillary_data/atlas_engineering/ph_uncorrelated_error,\\\n",
    "/ancillary_data/atlas_engineering/receiver,\\\n",
    "/ancillary_data/atlas_engineering/receiver/rx_bckgrd_sensitivity,\\\n",
    "/ancillary_data/atlas_engineering/receiver/rx_return_sensitivity,\\\n",
    "/ancillary_data/atlas_engineering/transmit,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_distribution,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_energy,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_skew_est,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_thresh_lower,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_thresh_upper,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_width_lower,\\\n",
    "/ancillary_data/atlas_engineering/transmit/tx_pulse_width_upper,\\\n",
    "/ancillary_data/calibrations,\\\n",
    "/ancillary_data/calibrations/ds_channel,\\\n",
    "/ancillary_data/calibrations/dead_time,\\\n",
    "/ancillary_data/calibrations/dead_time/cal42_product,\\\n",
    "/ancillary_data/calibrations/dead_time/side,\\\n",
    "/ancillary_data/calibrations/dead_time/temperature,\\\n",
    "/ancillary_data/calibrations/dead_time/gt1l,\\\n",
    "/ancillary_data/calibrations/dead_time/gt1l,\\\n",
    "/ancillary_data/calibrations/dead_time/gt1r,\\\n",
    "/ancillary_data/calibrations/dead_time/gt1r,\\\n",
    "/ancillary_data/calibrations/dead_time/gt2l,\\\n",
    "/ancillary_data/calibrations/dead_time/gt2l,\\\n",
    "/ancillary_data/calibrations/dead_time/gt2r,\\\n",
    "/ancillary_data/calibrations/dead_time/gt2r,\\\n",
    "/ancillary_data/calibrations/dead_time/gt3l,\\\n",
    "/ancillary_data/calibrations/dead_time/gt3l,\\\n",
    "/ancillary_data/calibrations/dead_time/gt3r,\\\n",
    "/ancillary_data/calibrations/dead_time/gt3r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/cal34_product,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt1r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt2r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3l,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3r,\\\n",
    "/ancillary_data/calibrations/dead_time_radiometric_signal_loss/gt3r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/cal19_product,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt1r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt2r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3l,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3r,\\\n",
    "/ancillary_data/calibrations/first_photon_bias/gt3r,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/bin_width,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/cal20_product,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/hist_x,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/laser,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/mode,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/num_bins,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/return_source,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/side,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/temperature,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt1l,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt1l,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt1r,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt1r,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt2l,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt2l,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt2r,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt2r,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt3l,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt3l,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt3r,\\\n",
    "/ancillary_data/calibrations/low_link_impulse_response/gt3r,\\\n",
    "/ancillary_data/gt1l,\\\n",
    "/ancillary_data/gt1l/signal_find_input,\\\n",
    "/ancillary_data/gt1l/signal_find_input/addpad_flag,\\\n",
    "/ancillary_data/gt1l/signal_find_input/alpha_inc,\\\n",
    "/ancillary_data/gt1l/signal_find_input/alpha_max,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_t_gap_min,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_t_lin_fit,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_t_max,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_t_min,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_z_bg,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_zmax2,\\\n",
    "/ancillary_data/gt1l/signal_find_input/delta_zmin,\\\n",
    "/ancillary_data/gt1l/signal_find_input/e_a,\\\n",
    "/ancillary_data/gt1l/signal_find_input/e_linfit_edit,\\\n",
    "/ancillary_data/gt1l/signal_find_input/e_linfit_slant,\\\n",
    "/ancillary_data/gt1l/signal_find_input/e_m,\\\n",
    "/ancillary_data/gt1l/signal_find_input/e_m_mult,\\\n",
    "/ancillary_data/gt1l/signal_find_input/htspanmin,\\\n",
    "/ancillary_data/gt1l/signal_find_input/lslant_flag,\\\n",
    "/ancillary_data/gt1l/signal_find_input/min_fit_time_fact,\\\n",
    "/ancillary_data/gt1l/signal_find_input/nbin_min,\\\n",
    "/ancillary_data/gt1l/signal_find_input/n_delta_z1,\\\n",
    "/ancillary_data/gt1l/signal_find_input/n_delta_z2,\\\n",
    "/ancillary_data/gt1l/signal_find_input/nphot_min,\\\n",
    "/ancillary_data/gt1l/signal_find_input/nslw,\\\n",
    "/ancillary_data/gt1l/signal_find_input/nslw_v,\\\n",
    "/ancillary_data/gt1l/signal_find_input/out_edit_flag,\\\n",
    "/ancillary_data/gt1l/signal_find_input/pc_bckgrd_flag,\\\n",
    "/ancillary_data/gt1l/signal_find_input/r,\\\n",
    "/ancillary_data/gt1l/signal_find_input/r2,\\\n",
    "/ancillary_data/gt1l/signal_find_input/sig_find_t_inc,\\\n",
    "/ancillary_data/gt1l/signal_find_input/snrlow,\\\n",
    "/ancillary_data/gt1l/signal_find_input/snrmed,\\\n",
    "/ancillary_data/gt1l/signal_find_input/t_gap_big,\\\n",
    "/ancillary_data/gt1r,\\\n",
    "/ancillary_data/gt1r/signal_find_input,\\\n",
    "/ancillary_data/gt1r/signal_find_input/addpad_flag,\\\n",
    "/ancillary_data/gt1r/signal_find_input/alpha_inc,\\\n",
    "/ancillary_data/gt1r/signal_find_input/alpha_max,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_t_gap_min,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_t_lin_fit,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_t_max,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_t_min,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_z_bg,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_zmax2,\\\n",
    "/ancillary_data/gt1r/signal_find_input/delta_zmin,\\\n",
    "/ancillary_data/gt1r/signal_find_input/e_a,\\\n",
    "/ancillary_data/gt1r/signal_find_input/e_linfit_edit,\\\n",
    "/ancillary_data/gt1r/signal_find_input/e_linfit_slant,\\\n",
    "/ancillary_data/gt1r/signal_find_input/e_m,\\\n",
    "/ancillary_data/gt1r/signal_find_input/e_m_mult,\\\n",
    "/ancillary_data/gt1r/signal_find_input/htspanmin,\\\n",
    "/ancillary_data/gt1r/signal_find_input/lslant_flag,\\\n",
    "/ancillary_data/gt1r/signal_find_input/min_fit_time_fact,\\\n",
    "/ancillary_data/gt1r/signal_find_input/nbin_min,\\\n",
    "/ancillary_data/gt1r/signal_find_input/n_delta_z1,\\\n",
    "/ancillary_data/gt1r/signal_find_input/n_delta_z2,\\\n",
    "/ancillary_data/gt1r/signal_find_input/nphot_min,\\\n",
    "/ancillary_data/gt1r/signal_find_input/nslw,\\\n",
    "/ancillary_data/gt1r/signal_find_input/nslw_v,\\\n",
    "/ancillary_data/gt1r/signal_find_input/out_edit_flag,\\\n",
    "/ancillary_data/gt1r/signal_find_input/pc_bckgrd_flag,\\\n",
    "/ancillary_data/gt1r/signal_find_input/r,\\\n",
    "/ancillary_data/gt1r/signal_find_input/r2,\\\n",
    "/ancillary_data/gt1r/signal_find_input/sig_find_t_inc,\\\n",
    "/ancillary_data/gt1r/signal_find_input/snrlow,\\\n",
    "/ancillary_data/gt1r/signal_find_input/snrmed,\\\n",
    "/ancillary_data/gt1r/signal_find_input/t_gap_big,\\\n",
    "/ancillary_data/gt2l,\\\n",
    "/ancillary_data/gt2l/signal_find_input,\\\n",
    "/ancillary_data/gt2l/signal_find_input/addpad_flag,\\\n",
    "/ancillary_data/gt2l/signal_find_input/alpha_inc,\\\n",
    "/ancillary_data/gt2l/signal_find_input/alpha_max,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_t_gap_min,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_t_lin_fit,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_t_max,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_t_min,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_z_bg,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_zmax2,\\\n",
    "/ancillary_data/gt2l/signal_find_input/delta_zmin,\\\n",
    "/ancillary_data/gt2l/signal_find_input/e_a,\\\n",
    "/ancillary_data/gt2l/signal_find_input/e_linfit_edit,\\\n",
    "/ancillary_data/gt2l/signal_find_input/e_linfit_slant,\\\n",
    "/ancillary_data/gt2l/signal_find_input/e_m,\\\n",
    "/ancillary_data/gt2l/signal_find_input/e_m_mult,\\\n",
    "/ancillary_data/gt2l/signal_find_input/htspanmin,\\\n",
    "/ancillary_data/gt2l/signal_find_input/lslant_flag,\\\n",
    "/ancillary_data/gt2l/signal_find_input/min_fit_time_fact,\\\n",
    "/ancillary_data/gt2l/signal_find_input/nbin_min,\\\n",
    "/ancillary_data/gt2l/signal_find_input/n_delta_z1,\\\n",
    "/ancillary_data/gt2l/signal_find_input/n_delta_z2,\\\n",
    "/ancillary_data/gt2l/signal_find_input/nphot_min,\\\n",
    "/ancillary_data/gt2l/signal_find_input/nslw,\\\n",
    "/ancillary_data/gt2l/signal_find_input/nslw_v,\\\n",
    "/ancillary_data/gt2l/signal_find_input/out_edit_flag,\\\n",
    "/ancillary_data/gt2l/signal_find_input/pc_bckgrd_flag,\\\n",
    "/ancillary_data/gt2l/signal_find_input/r,\\\n",
    "/ancillary_data/gt2l/signal_find_input/r2,\\\n",
    "/ancillary_data/gt2l/signal_find_input/sig_find_t_inc,\\\n",
    "/ancillary_data/gt2l/signal_find_input/snrlow,\\\n",
    "/ancillary_data/gt2l/signal_find_input/snrmed,\\\n",
    "/ancillary_data/gt2l/signal_find_input/t_gap_big,\\\n",
    "/ancillary_data/gt2r,\\\n",
    "/ancillary_data/gt2r/signal_find_input,\\\n",
    "/ancillary_data/gt2r/signal_find_input/addpad_flag,\\\n",
    "/ancillary_data/gt2r/signal_find_input/alpha_inc,\\\n",
    "/ancillary_data/gt2r/signal_find_input/alpha_max,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_t_gap_min,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_t_lin_fit,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_t_max,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_t_min,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_z_bg,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_zmax2,\\\n",
    "/ancillary_data/gt2r/signal_find_input/delta_zmin,\\\n",
    "/ancillary_data/gt2r/signal_find_input/e_a,\\\n",
    "/ancillary_data/gt2r/signal_find_input/e_linfit_edit,\\\n",
    "/ancillary_data/gt2r/signal_find_input/e_linfit_slant,\\\n",
    "/ancillary_data/gt2r/signal_find_input/e_m,\\\n",
    "/ancillary_data/gt2r/signal_find_input/e_m_mult,\\\n",
    "/ancillary_data/gt2r/signal_find_input/htspanmin,\\\n",
    "/ancillary_data/gt2r/signal_find_input/lslant_flag,\\\n",
    "/ancillary_data/gt2r/signal_find_input/min_fit_time_fact,\\\n",
    "/ancillary_data/gt2r/signal_find_input/nbin_min,\\\n",
    "/ancillary_data/gt2r/signal_find_input/n_delta_z1,\\\n",
    "/ancillary_data/gt2r/signal_find_input/n_delta_z2,\\\n",
    "/ancillary_data/gt2r/signal_find_input/nphot_min,\\\n",
    "/ancillary_data/gt2r/signal_find_input/nslw,\\\n",
    "/ancillary_data/gt2r/signal_find_input/nslw_v,\\\n",
    "/ancillary_data/gt2r/signal_find_input/out_edit_flag,\\\n",
    "/ancillary_data/gt2r/signal_find_input/pc_bckgrd_flag,\\\n",
    "/ancillary_data/gt2r/signal_find_input/r,\\\n",
    "/ancillary_data/gt2r/signal_find_input/r2,\\\n",
    "/ancillary_data/gt2r/signal_find_input/sig_find_t_inc,\\\n",
    "/ancillary_data/gt2r/signal_find_input/snrlow,\\\n",
    "/ancillary_data/gt2r/signal_find_input/snrmed,\\\n",
    "/ancillary_data/gt2r/signal_find_input/t_gap_big,\\\n",
    "/ancillary_data/gt3l,\\\n",
    "/ancillary_data/gt3l/signal_find_input,\\\n",
    "/ancillary_data/gt3l/signal_find_input/addpad_flag,\\\n",
    "/ancillary_data/gt3l/signal_find_input/alpha_inc,\\\n",
    "/ancillary_data/gt3l/signal_find_input/alpha_max,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_t_gap_min,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_t_lin_fit,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_t_max,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_t_min,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_z_bg,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_zmax2,\\\n",
    "/ancillary_data/gt3l/signal_find_input/delta_zmin,\\\n",
    "/ancillary_data/gt3l/signal_find_input/e_a,\\\n",
    "/ancillary_data/gt3l/signal_find_input/e_linfit_edit,\\\n",
    "/ancillary_data/gt3l/signal_find_input/e_linfit_slant,\\\n",
    "/ancillary_data/gt3l/signal_find_input/e_m,\\\n",
    "/ancillary_data/gt3l/signal_find_input/e_m_mult,\\\n",
    "/ancillary_data/gt3l/signal_find_input/htspanmin,\\\n",
    "/ancillary_data/gt3l/signal_find_input/lslant_flag,\\\n",
    "/ancillary_data/gt3l/signal_find_input/min_fit_time_fact,\\\n",
    "/ancillary_data/gt3l/signal_find_input/nbin_min,\\\n",
    "/ancillary_data/gt3l/signal_find_input/n_delta_z1,\\\n",
    "/ancillary_data/gt3l/signal_find_input/n_delta_z2,\\\n",
    "/ancillary_data/gt3l/signal_find_input/nphot_min,\\\n",
    "/ancillary_data/gt3l/signal_find_input/nslw,\\\n",
    "/ancillary_data/gt3l/signal_find_input/nslw_v,\\\n",
    "/ancillary_data/gt3l/signal_find_input/out_edit_flag,\\\n",
    "/ancillary_data/gt3l/signal_find_input/pc_bckgrd_flag,\\\n",
    "/ancillary_data/gt3l/signal_find_input/r,\\\n",
    "/ancillary_data/gt3l/signal_find_input/r2,\\\n",
    "/ancillary_data/gt3l/signal_find_input/sig_find_t_inc,\\\n",
    "/ancillary_data/gt3l/signal_find_input/snrlow,\\\n",
    "/ancillary_data/gt3l/signal_find_input/snrmed,\\\n",
    "/ancillary_data/gt3l/signal_find_input/t_gap_big,\\\n",
    "/ancillary_data/gt3r,\\\n",
    "/ancillary_data/gt3r/signal_find_input,\\\n",
    "/ancillary_data/gt3r/signal_find_input/addpad_flag,\\\n",
    "/ancillary_data/gt3r/signal_find_input/alpha_inc,\\\n",
    "/ancillary_data/gt3r/signal_find_input/alpha_max,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_t_gap_min,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_t_lin_fit,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_t_max,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_t_min,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_z_bg,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_zmax2,\\\n",
    "/ancillary_data/gt3r/signal_find_input/delta_zmin,\\\n",
    "/ancillary_data/gt3r/signal_find_input/e_a,\\\n",
    "/ancillary_data/gt3r/signal_find_input/e_linfit_edit,\\\n",
    "/ancillary_data/gt3r/signal_find_input/e_linfit_slant,\\\n",
    "/ancillary_data/gt3r/signal_find_input/e_m,\\\n",
    "/ancillary_data/gt3r/signal_find_input/e_m_mult,\\\n",
    "/ancillary_data/gt3r/signal_find_input/htspanmin,\\\n",
    "/ancillary_data/gt3r/signal_find_input/lslant_flag,\\\n",
    "/ancillary_data/gt3r/signal_find_input/min_fit_time_fact,\\\n",
    "/ancillary_data/gt3r/signal_find_input/nbin_min,\\\n",
    "/ancillary_data/gt3r/signal_find_input/n_delta_z1,\\\n",
    "/ancillary_data/gt3r/signal_find_input/n_delta_z2,\\\n",
    "/ancillary_data/gt3r/signal_find_input/nphot_min,\\\n",
    "/ancillary_data/gt3r/signal_find_input/nslw,\\\n",
    "/ancillary_data/gt3r/signal_find_input/nslw_v,\\\n",
    "/ancillary_data/gt3r/signal_find_input/out_edit_flag,\\\n",
    "/ancillary_data/gt3r/signal_find_input/pc_bckgrd_flag,\\\n",
    "/ancillary_data/gt3r/signal_find_input/r,\\\n",
    "/ancillary_data/gt3r/signal_find_input/r2,\\\n",
    "/ancillary_data/gt3r/signal_find_input/sig_find_t_inc,\\\n",
    "/ancillary_data/gt3r/signal_find_input/snrlow,\\\n",
    "/ancillary_data/gt3r/signal_find_input/snrmed,\\\n",
    "/ancillary_data/gt3r/signal_find_input/t_gap_big,\\\n",
    "/ancillary_data/tep,\\\n",
    "/ancillary_data/tep/ds_gt,\\\n",
    "/ancillary_data/tep/min_tep_ph,\\\n",
    "/ancillary_data/tep/min_tep_secs,\\\n",
    "/ancillary_data/tep/n_tep_bins,\\\n",
    "/ancillary_data/tep/tep_bin_size,\\\n",
    "/ancillary_data/tep/tep_gap_size,\\\n",
    "/ancillary_data/tep/tep_normalize,\\\n",
    "/ancillary_data/tep/tep_peak_bins,\\\n",
    "/ancillary_data/tep/tep_prim_window,\\\n",
    "/ancillary_data/tep/tep_range_prim,\\\n",
    "/ancillary_data/tep/tep_rm_noise,\\\n",
    "/ancillary_data/tep/tep_sec_window,\\\n",
    "/ancillary_data/tep/tep_start_x,\\\n",
    "/ancillary_data/tep/tep_valid_spot,\\\n",
    "/atlas_impulse_response,\\\n",
    "/atlas_impulse_response/pce1_spot1,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/reference_tep_flag,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/tep_bckgrd,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/tep_duration,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/tep_hist,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/tep_hist_sum,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/tep_hist_time,\\\n",
    "/atlas_impulse_response/pce1_spot1/tep_histogram/tep_tod,\\\n",
    "/atlas_impulse_response/pce2_spot3,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/reference_tep_flag,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/tep_bckgrd,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/tep_duration,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/tep_hist,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/tep_hist_sum,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/tep_hist_time,\\\n",
    "/atlas_impulse_response/pce2_spot3/tep_histogram/tep_tod,\\\n",
    "/gt1l,\\\n",
    "/gt1l/bckgrd_atlas,\\\n",
    "/gt1l/bckgrd_atlas/bckgrd_counts,\\\n",
    "/gt1l/bckgrd_atlas/bckgrd_counts_reduced,\\\n",
    "/gt1l/bckgrd_atlas/bckgrd_hist_top,\\\n",
    "/gt1l/bckgrd_atlas/bckgrd_int_height,\\\n",
    "/gt1l/bckgrd_atlas/bckgrd_int_height_reduced,\\\n",
    "/gt1l/bckgrd_atlas/bckgrd_rate,\\\n",
    "/gt1l/bckgrd_atlas/delta_time,\\\n",
    "/gt1l/bckgrd_atlas/pce_mframe_cnt,\\\n",
    "/gt1l/bckgrd_atlas/tlm_height_band1,\\\n",
    "/gt1l/bckgrd_atlas/tlm_height_band2,\\\n",
    "/gt1l/bckgrd_atlas/tlm_top_band1,\\\n",
    "/gt1l/bckgrd_atlas/tlm_top_band2,\\\n",
    "/gt1l/geolocation,\\\n",
    "/gt1l/geolocation/altitude_sc,\\\n",
    "/gt1l/geolocation/bounce_time_offset,\\\n",
    "/gt1l/geolocation/delta_time,\\\n",
    "/gt1l/geolocation/neutat_delay_derivative,\\\n",
    "/gt1l/geolocation/neutat_delay_total,\\\n",
    "/gt1l/geolocation/neutat_ht,\\\n",
    "/gt1l/geolocation/ph_index_beg,\\\n",
    "/gt1l/geolocation/range_bias_corr,\\\n",
    "/gt1l/geolocation/ref_azimuth,\\\n",
    "/gt1l/geolocation/ref_elev,\\\n",
    "/gt1l/geolocation/reference_photon_index,\\\n",
    "/gt1l/geolocation/reference_photon_lat,\\\n",
    "/gt1l/geolocation/reference_photon_lon,\\\n",
    "/gt1l/geolocation/segment_dist_x,\\\n",
    "/gt1l/geolocation/segment_id,\\\n",
    "/gt1l/geolocation/segment_length,\\\n",
    "/gt1l/geolocation/segment_ph_cnt,\\\n",
    "/gt1l/geolocation/sigma_across,\\\n",
    "/gt1l/geolocation/sigma_along,\\\n",
    "/gt1l/geolocation/sigma_h,\\\n",
    "/gt1l/geolocation/sigma_lat,\\\n",
    "/gt1l/geolocation/sigma_lon,\\\n",
    "/gt1l/geolocation/solar_azimuth,\\\n",
    "/gt1l/geolocation/solar_elevation,\\\n",
    "/gt1l/geolocation/surf_type,\\\n",
    "/gt1l/geolocation/tx_pulse_energy,\\\n",
    "/gt1l/geolocation/tx_pulse_skew_est,\\\n",
    "/gt1l/geolocation/tx_pulse_width_lower,\\\n",
    "/gt1l/geolocation/tx_pulse_width_upper,\\\n",
    "/gt1l/geolocation/velocity_sc,\\\n",
    "/gt1l/geophys_corr,\\\n",
    "/gt1l/geophys_corr/dac,\\\n",
    "/gt1l/geophys_corr/delta_time,\\\n",
    "/gt1l/geophys_corr/geoid,\\\n",
    "/gt1l/geophys_corr/tide_earth,\\\n",
    "/gt1l/geophys_corr/tide_load,\\\n",
    "/gt1l/geophys_corr/tide_ocean,\\\n",
    "/gt1l/geophys_corr/tide_oc_pole,\\\n",
    "/gt1l/geophys_corr/tide_pole,\\\n",
    "/gt1l/heights,\\\n",
    "/gt1l/heights/delta_time,\\\n",
    "/gt1l/heights/dist_ph_across,\\\n",
    "/gt1l/heights/dist_ph_along,\\\n",
    "/gt1l/heights/h_ph,\\\n",
    "/gt1l/heights/lat_ph,\\\n",
    "/gt1l/heights/lon_ph,\\\n",
    "/gt1l/heights/pce_mframe_cnt,\\\n",
    "/gt1l/heights/ph_id_channel,\\\n",
    "/gt1l/heights/ph_id_count,\\\n",
    "/gt1l/heights/ph_id_pulse,\\\n",
    "/gt1l/heights/signal_conf_ph,\\\n",
    "/gt1l/signal_find_output,\\\n",
    "/gt1l/signal_find_output/inlandwater,\\\n",
    "/gt1l/signal_find_output/inlandwater/bckgrd_mean,\\\n",
    "/gt1l/signal_find_output/inlandwater/bckgrd_sigma,\\\n",
    "/gt1l/signal_find_output/inlandwater/delta_time,\\\n",
    "/gt1l/signal_find_output/inlandwater/t_pc_delta,\\\n",
    "/gt1l/signal_find_output/inlandwater/z_pc_delta,\\\n",
    "/gt1l/signal_find_output/land,\\\n",
    "/gt1l/signal_find_output/land/bckgrd_mean,\\\n",
    "/gt1l/signal_find_output/land/bckgrd_sigma,\\\n",
    "/gt1l/signal_find_output/land/delta_time,\\\n",
    "/gt1l/signal_find_output/land/t_pc_delta,\\\n",
    "/gt1l/signal_find_output/land/z_pc_delta,\\\n",
    "/gt1l/signal_find_output/land_ice,\\\n",
    "/gt1l/signal_find_output/land_ice/bckgrd_mean,\\\n",
    "/gt1l/signal_find_output/land_ice/bckgrd_sigma,\\\n",
    "/gt1l/signal_find_output/land_ice/delta_time,\\\n",
    "/gt1l/signal_find_output/land_ice/t_pc_delta,\\\n",
    "/gt1l/signal_find_output/land_ice/z_pc_delta,\\\n",
    "/gt1l/signal_find_output/ocean,\\\n",
    "/gt1l/signal_find_output/ocean/bckgrd_mean,\\\n",
    "/gt1l/signal_find_output/ocean/bckgrd_sigma,\\\n",
    "/gt1l/signal_find_output/ocean/delta_time,\\\n",
    "/gt1l/signal_find_output/ocean/t_pc_delta,\\\n",
    "/gt1l/signal_find_output/ocean/z_pc_delta,\\\n",
    "/gt1l/signal_find_output/sea_ice,\\\n",
    "/gt1l/signal_find_output/sea_ice/bckgrd_mean,\\\n",
    "/gt1l/signal_find_output/sea_ice/bckgrd_sigma,\\\n",
    "/gt1l/signal_find_output/sea_ice/delta_time,\\\n",
    "/gt1l/signal_find_output/sea_ice/t_pc_delta,\\\n",
    "/gt1l/signal_find_output/sea_ice/z_pc_delta,\\\n",
    "/gt1r,\\\n",
    "/gt1r/bckgrd_atlas,\\\n",
    "/gt1r/bckgrd_atlas/bckgrd_counts,\\\n",
    "/gt1r/bckgrd_atlas/bckgrd_counts_reduced,\\\n",
    "/gt1r/bckgrd_atlas/bckgrd_hist_top,\\\n",
    "/gt1r/bckgrd_atlas/bckgrd_int_height,\\\n",
    "/gt1r/bckgrd_atlas/bckgrd_int_height_reduced,\\\n",
    "/gt1r/bckgrd_atlas/bckgrd_rate,\\\n",
    "/gt1r/bckgrd_atlas/delta_time,\\\n",
    "/gt1r/bckgrd_atlas/pce_mframe_cnt,\\\n",
    "/gt1r/bckgrd_atlas/tlm_height_band1,\\\n",
    "/gt1r/bckgrd_atlas/tlm_height_band2,\\\n",
    "/gt1r/bckgrd_atlas/tlm_top_band1,\\\n",
    "/gt1r/bckgrd_atlas/tlm_top_band2,\\\n",
    "/gt1r/geolocation,\\\n",
    "/gt1r/geolocation/altitude_sc,\\\n",
    "/gt1r/geolocation/bounce_time_offset,\\\n",
    "/gt1r/geolocation/delta_time,\\\n",
    "/gt1r/geolocation/neutat_delay_derivative,\\\n",
    "/gt1r/geolocation/neutat_delay_total,\\\n",
    "/gt1r/geolocation/neutat_ht,\\\n",
    "/gt1r/geolocation/ph_index_beg,\\\n",
    "/gt1r/geolocation/range_bias_corr,\\\n",
    "/gt1r/geolocation/ref_azimuth,\\\n",
    "/gt1r/geolocation/ref_elev,\\\n",
    "/gt1r/geolocation/reference_photon_index,\\\n",
    "/gt1r/geolocation/reference_photon_lat,\\\n",
    "/gt1r/geolocation/reference_photon_lon,\\\n",
    "/gt1r/geolocation/segment_dist_x,\\\n",
    "/gt1r/geolocation/segment_id,\\\n",
    "/gt1r/geolocation/segment_length,\\\n",
    "/gt1r/geolocation/segment_ph_cnt,\\\n",
    "/gt1r/geolocation/sigma_across,\\\n",
    "/gt1r/geolocation/sigma_along,\\\n",
    "/gt1r/geolocation/sigma_h,\\\n",
    "/gt1r/geolocation/sigma_lat,\\\n",
    "/gt1r/geolocation/sigma_lon,\\\n",
    "/gt1r/geolocation/solar_azimuth,\\\n",
    "/gt1r/geolocation/solar_elevation,\\\n",
    "/gt1r/geolocation/surf_type,\\\n",
    "/gt1r/geolocation/tx_pulse_energy,\\\n",
    "/gt1r/geolocation/tx_pulse_skew_est,\\\n",
    "/gt1r/geolocation/tx_pulse_width_lower,\\\n",
    "/gt1r/geolocation/tx_pulse_width_upper,\\\n",
    "/gt1r/geolocation/velocity_sc,\\\n",
    "/gt1r/geophys_corr,\\\n",
    "/gt1r/geophys_corr/dac,\\\n",
    "/gt1r/geophys_corr/delta_time,\\\n",
    "/gt1r/geophys_corr/geoid,\\\n",
    "/gt1r/geophys_corr/tide_earth,\\\n",
    "/gt1r/geophys_corr/tide_load,\\\n",
    "/gt1r/geophys_corr/tide_ocean,\\\n",
    "/gt1r/geophys_corr/tide_oc_pole,\\\n",
    "/gt1r/geophys_corr/tide_pole,\\\n",
    "/gt1r/heights,\\\n",
    "/gt1r/heights/delta_time,\\\n",
    "/gt1r/heights/dist_ph_across,\\\n",
    "/gt1r/heights/dist_ph_along,\\\n",
    "/gt1r/heights/h_ph,\\\n",
    "/gt1r/heights/lat_ph,\\\n",
    "/gt1r/heights/lon_ph,\\\n",
    "/gt1r/heights/pce_mframe_cnt,\\\n",
    "/gt1r/heights/ph_id_channel,\\\n",
    "/gt1r/heights/ph_id_count,\\\n",
    "/gt1r/heights/ph_id_pulse,\\\n",
    "/gt1r/heights/signal_conf_ph,\\\n",
    "/gt1r/signal_find_output,\\\n",
    "/gt1r/signal_find_output/inlandwater,\\\n",
    "/gt1r/signal_find_output/inlandwater/bckgrd_mean,\\\n",
    "/gt1r/signal_find_output/inlandwater/bckgrd_sigma,\\\n",
    "/gt1r/signal_find_output/inlandwater/delta_time,\\\n",
    "/gt1r/signal_find_output/inlandwater/t_pc_delta,\\\n",
    "/gt1r/signal_find_output/inlandwater/z_pc_delta,\\\n",
    "/gt1r/signal_find_output/land,\\\n",
    "/gt1r/signal_find_output/land/bckgrd_mean,\\\n",
    "/gt1r/signal_find_output/land/bckgrd_sigma,\\\n",
    "/gt1r/signal_find_output/land/delta_time,\\\n",
    "/gt1r/signal_find_output/land/t_pc_delta,\\\n",
    "/gt1r/signal_find_output/land/z_pc_delta,\\\n",
    "/gt1r/signal_find_output/land_ice,\\\n",
    "/gt1r/signal_find_output/land_ice/bckgrd_mean,\\\n",
    "/gt1r/signal_find_output/land_ice/bckgrd_sigma,\\\n",
    "/gt1r/signal_find_output/land_ice/delta_time,\\\n",
    "/gt1r/signal_find_output/land_ice/t_pc_delta,\\\n",
    "/gt1r/signal_find_output/land_ice/z_pc_delta,\\\n",
    "/gt1r/signal_find_output/ocean,\\\n",
    "/gt1r/signal_find_output/ocean/bckgrd_mean,\\\n",
    "/gt1r/signal_find_output/ocean/bckgrd_sigma,\\\n",
    "/gt1r/signal_find_output/ocean/delta_time,\\\n",
    "/gt1r/signal_find_output/ocean/t_pc_delta,\\\n",
    "/gt1r/signal_find_output/ocean/z_pc_delta,\\\n",
    "/gt1r/signal_find_output/sea_ice,\\\n",
    "/gt1r/signal_find_output/sea_ice/bckgrd_mean,\\\n",
    "/gt1r/signal_find_output/sea_ice/bckgrd_sigma,\\\n",
    "/gt1r/signal_find_output/sea_ice/delta_time,\\\n",
    "/gt1r/signal_find_output/sea_ice/t_pc_delta,\\\n",
    "/gt1r/signal_find_output/sea_ice/z_pc_delta,\\\n",
    "/gt2l,\\\n",
    "/gt2l/bckgrd_atlas,\\\n",
    "/gt2l/bckgrd_atlas/bckgrd_counts,\\\n",
    "/gt2l/bckgrd_atlas/bckgrd_counts_reduced,\\\n",
    "/gt2l/bckgrd_atlas/bckgrd_hist_top,\\\n",
    "/gt2l/bckgrd_atlas/bckgrd_int_height,\\\n",
    "/gt2l/bckgrd_atlas/bckgrd_int_height_reduced,\\\n",
    "/gt2l/bckgrd_atlas/bckgrd_rate,\\\n",
    "/gt2l/bckgrd_atlas/delta_time,\\\n",
    "/gt2l/bckgrd_atlas/pce_mframe_cnt,\\\n",
    "/gt2l/bckgrd_atlas/tlm_height_band1,\\\n",
    "/gt2l/bckgrd_atlas/tlm_height_band2,\\\n",
    "/gt2l/bckgrd_atlas/tlm_top_band1,\\\n",
    "/gt2l/bckgrd_atlas/tlm_top_band2,\\\n",
    "/gt2l/geolocation,\\\n",
    "/gt2l/geolocation/altitude_sc,\\\n",
    "/gt2l/geolocation/bounce_time_offset,\\\n",
    "/gt2l/geolocation/delta_time,\\\n",
    "/gt2l/geolocation/neutat_delay_derivative,\\\n",
    "/gt2l/geolocation/neutat_delay_total,\\\n",
    "/gt2l/geolocation/neutat_ht,\\\n",
    "/gt2l/geolocation/ph_index_beg,\\\n",
    "/gt2l/geolocation/range_bias_corr,\\\n",
    "/gt2l/geolocation/ref_azimuth,\\\n",
    "/gt2l/geolocation/ref_elev,\\\n",
    "/gt2l/geolocation/reference_photon_index,\\\n",
    "/gt2l/geolocation/reference_photon_lat,\\\n",
    "/gt2l/geolocation/reference_photon_lon,\\\n",
    "/gt2l/geolocation/segment_dist_x,\\\n",
    "/gt2l/geolocation/segment_id,\\\n",
    "/gt2l/geolocation/segment_length,\\\n",
    "/gt2l/geolocation/segment_ph_cnt,\\\n",
    "/gt2l/geolocation/sigma_across,\\\n",
    "/gt2l/geolocation/sigma_along,\\\n",
    "/gt2l/geolocation/sigma_h,\\\n",
    "/gt2l/geolocation/sigma_lat,\\\n",
    "/gt2l/geolocation/sigma_lon,\\\n",
    "/gt2l/geolocation/solar_azimuth,\\\n",
    "/gt2l/geolocation/solar_elevation,\\\n",
    "/gt2l/geolocation/surf_type,\\\n",
    "/gt2l/geolocation/tx_pulse_energy,\\\n",
    "/gt2l/geolocation/tx_pulse_skew_est,\\\n",
    "/gt2l/geolocation/tx_pulse_width_lower,\\\n",
    "/gt2l/geolocation/tx_pulse_width_upper,\\\n",
    "/gt2l/geolocation/velocity_sc,\\\n",
    "/gt2l/geophys_corr,\\\n",
    "/gt2l/geophys_corr/dac,\\\n",
    "/gt2l/geophys_corr/delta_time,\\\n",
    "/gt2l/geophys_corr/geoid,\\\n",
    "/gt2l/geophys_corr/tide_earth,\\\n",
    "/gt2l/geophys_corr/tide_load,\\\n",
    "/gt2l/geophys_corr/tide_ocean,\\\n",
    "/gt2l/geophys_corr/tide_oc_pole,\\\n",
    "/gt2l/geophys_corr/tide_pole,\\\n",
    "/gt2l/heights,\\\n",
    "/gt2l/heights/delta_time,\\\n",
    "/gt2l/heights/dist_ph_across,\\\n",
    "/gt2l/heights/dist_ph_along,\\\n",
    "/gt2l/heights/h_ph,\\\n",
    "/gt2l/heights/lat_ph,\\\n",
    "/gt2l/heights/lon_ph,\\\n",
    "/gt2l/heights/pce_mframe_cnt,\\\n",
    "/gt2l/heights/ph_id_channel,\\\n",
    "/gt2l/heights/ph_id_count,\\\n",
    "/gt2l/heights/ph_id_pulse,\\\n",
    "/gt2l/heights/signal_conf_ph,\\\n",
    "/gt2l/signal_find_output,\\\n",
    "/gt2l/signal_find_output/inlandwater,\\\n",
    "/gt2l/signal_find_output/inlandwater/bckgrd_mean,\\\n",
    "/gt2l/signal_find_output/inlandwater/bckgrd_sigma,\\\n",
    "/gt2l/signal_find_output/inlandwater/delta_time,\\\n",
    "/gt2l/signal_find_output/inlandwater/t_pc_delta,\\\n",
    "/gt2l/signal_find_output/inlandwater/z_pc_delta,\\\n",
    "/gt2l/signal_find_output/land,\\\n",
    "/gt2l/signal_find_output/land/bckgrd_mean,\\\n",
    "/gt2l/signal_find_output/land/bckgrd_sigma,\\\n",
    "/gt2l/signal_find_output/land/delta_time,\\\n",
    "/gt2l/signal_find_output/land/t_pc_delta,\\\n",
    "/gt2l/signal_find_output/land/z_pc_delta,\\\n",
    "/gt2l/signal_find_output/land_ice,\\\n",
    "/gt2l/signal_find_output/land_ice/bckgrd_mean,\\\n",
    "/gt2l/signal_find_output/land_ice/bckgrd_sigma,\\\n",
    "/gt2l/signal_find_output/land_ice/delta_time,\\\n",
    "/gt2l/signal_find_output/land_ice/t_pc_delta,\\\n",
    "/gt2l/signal_find_output/land_ice/z_pc_delta,\\\n",
    "/gt2l/signal_find_output/ocean,\\\n",
    "/gt2l/signal_find_output/ocean/bckgrd_mean,\\\n",
    "/gt2l/signal_find_output/ocean/bckgrd_sigma,\\\n",
    "/gt2l/signal_find_output/ocean/delta_time,\\\n",
    "/gt2l/signal_find_output/ocean/t_pc_delta,\\\n",
    "/gt2l/signal_find_output/ocean/z_pc_delta,\\\n",
    "/gt2l/signal_find_output/sea_ice,\\\n",
    "/gt2l/signal_find_output/sea_ice/bckgrd_mean,\\\n",
    "/gt2l/signal_find_output/sea_ice/bckgrd_sigma,\\\n",
    "/gt2l/signal_find_output/sea_ice/delta_time,\\\n",
    "/gt2l/signal_find_output/sea_ice/t_pc_delta,\\\n",
    "/gt2l/signal_find_output/sea_ice/z_pc_delta,\\\n",
    "/gt2r,\\\n",
    "/gt2r/bckgrd_atlas,\\\n",
    "/gt2r/bckgrd_atlas/bckgrd_counts,\\\n",
    "/gt2r/bckgrd_atlas/bckgrd_counts_reduced,\\\n",
    "/gt2r/bckgrd_atlas/bckgrd_hist_top,\\\n",
    "/gt2r/bckgrd_atlas/bckgrd_int_height,\\\n",
    "/gt2r/bckgrd_atlas/bckgrd_int_height_reduced,\\\n",
    "/gt2r/bckgrd_atlas/bckgrd_rate,\\\n",
    "/gt2r/bckgrd_atlas/delta_time,\\\n",
    "/gt2r/bckgrd_atlas/pce_mframe_cnt,\\\n",
    "/gt2r/bckgrd_atlas/tlm_height_band1,\\\n",
    "/gt2r/bckgrd_atlas/tlm_height_band2,\\\n",
    "/gt2r/bckgrd_atlas/tlm_top_band1,\\\n",
    "/gt2r/bckgrd_atlas/tlm_top_band2,\\\n",
    "/gt2r/geolocation,\\\n",
    "/gt2r/geolocation/altitude_sc,\\\n",
    "/gt2r/geolocation/bounce_time_offset,\\\n",
    "/gt2r/geolocation/delta_time,\\\n",
    "/gt2r/geolocation/neutat_delay_derivative,\\\n",
    "/gt2r/geolocation/neutat_delay_total,\\\n",
    "/gt2r/geolocation/neutat_ht,\\\n",
    "/gt2r/geolocation/ph_index_beg,\\\n",
    "/gt2r/geolocation/range_bias_corr,\\\n",
    "/gt2r/geolocation/ref_azimuth,\\\n",
    "/gt2r/geolocation/ref_elev,\\\n",
    "/gt2r/geolocation/reference_photon_index,\\\n",
    "/gt2r/geolocation/reference_photon_lat,\\\n",
    "/gt2r/geolocation/reference_photon_lon,\\\n",
    "/gt2r/geolocation/segment_dist_x,\\\n",
    "/gt2r/geolocation/segment_id,\\\n",
    "/gt2r/geolocation/segment_length,\\\n",
    "/gt2r/geolocation/segment_ph_cnt,\\\n",
    "/gt2r/geolocation/sigma_across,\\\n",
    "/gt2r/geolocation/sigma_along,\\\n",
    "/gt2r/geolocation/sigma_h,\\\n",
    "/gt2r/geolocation/sigma_lat,\\\n",
    "/gt2r/geolocation/sigma_lon,\\\n",
    "/gt2r/geolocation/solar_azimuth,\\\n",
    "/gt2r/geolocation/solar_elevation,\\\n",
    "/gt2r/geolocation/surf_type,\\\n",
    "/gt2r/geolocation/tx_pulse_energy,\\\n",
    "/gt2r/geolocation/tx_pulse_skew_est,\\\n",
    "/gt2r/geolocation/tx_pulse_width_lower,\\\n",
    "/gt2r/geolocation/tx_pulse_width_upper,\\\n",
    "/gt2r/geolocation/velocity_sc,\\\n",
    "/gt2r/geophys_corr,\\\n",
    "/gt2r/geophys_corr/dac,\\\n",
    "/gt2r/geophys_corr/delta_time,\\\n",
    "/gt2r/geophys_corr/geoid,\\\n",
    "/gt2r/geophys_corr/tide_earth,\\\n",
    "/gt2r/geophys_corr/tide_load,\\\n",
    "/gt2r/geophys_corr/tide_ocean,\\\n",
    "/gt2r/geophys_corr/tide_oc_pole,\\\n",
    "/gt2r/geophys_corr/tide_pole,\\\n",
    "/gt2r/heights,\\\n",
    "/gt2r/heights/delta_time,\\\n",
    "/gt2r/heights/dist_ph_across,\\\n",
    "/gt2r/heights/dist_ph_along,\\\n",
    "/gt2r/heights/h_ph,\\\n",
    "/gt2r/heights/lat_ph,\\\n",
    "/gt2r/heights/lon_ph,\\\n",
    "/gt2r/heights/pce_mframe_cnt,\\\n",
    "/gt2r/heights/ph_id_channel,\\\n",
    "/gt2r/heights/ph_id_count,\\\n",
    "/gt2r/heights/ph_id_pulse,\\\n",
    "/gt2r/heights/signal_conf_ph,\\\n",
    "/gt2r/signal_find_output,\\\n",
    "/gt2r/signal_find_output/inlandwater,\\\n",
    "/gt2r/signal_find_output/inlandwater/bckgrd_mean,\\\n",
    "/gt2r/signal_find_output/inlandwater/bckgrd_sigma,\\\n",
    "/gt2r/signal_find_output/inlandwater/delta_time,\\\n",
    "/gt2r/signal_find_output/inlandwater/t_pc_delta,\\\n",
    "/gt2r/signal_find_output/inlandwater/z_pc_delta,\\\n",
    "/gt2r/signal_find_output/land,\\\n",
    "/gt2r/signal_find_output/land/bckgrd_mean,\\\n",
    "/gt2r/signal_find_output/land/bckgrd_sigma,\\\n",
    "/gt2r/signal_find_output/land/delta_time,\\\n",
    "/gt2r/signal_find_output/land/t_pc_delta,\\\n",
    "/gt2r/signal_find_output/land/z_pc_delta,\\\n",
    "/gt2r/signal_find_output/land_ice,\\\n",
    "/gt2r/signal_find_output/land_ice/bckgrd_mean,\\\n",
    "/gt2r/signal_find_output/land_ice/bckgrd_sigma,\\\n",
    "/gt2r/signal_find_output/land_ice/delta_time,\\\n",
    "/gt2r/signal_find_output/land_ice/t_pc_delta,\\\n",
    "/gt2r/signal_find_output/land_ice/z_pc_delta,\\\n",
    "/gt2r/signal_find_output/ocean,\\\n",
    "/gt2r/signal_find_output/ocean/bckgrd_mean,\\\n",
    "/gt2r/signal_find_output/ocean/bckgrd_sigma,\\\n",
    "/gt2r/signal_find_output/ocean/delta_time,\\\n",
    "/gt2r/signal_find_output/ocean/t_pc_delta,\\\n",
    "/gt2r/signal_find_output/ocean/z_pc_delta,\\\n",
    "/gt2r/signal_find_output/sea_ice,\\\n",
    "/gt2r/signal_find_output/sea_ice/bckgrd_mean,\\\n",
    "/gt2r/signal_find_output/sea_ice/bckgrd_sigma,\\\n",
    "/gt2r/signal_find_output/sea_ice/delta_time,\\\n",
    "/gt2r/signal_find_output/sea_ice/t_pc_delta,\\\n",
    "/gt2r/signal_find_output/sea_ice/z_pc_delta,\\\n",
    "/gt3l,\\\n",
    "/gt3l/bckgrd_atlas,\\\n",
    "/gt3l/bckgrd_atlas/bckgrd_counts,\\\n",
    "/gt3l/bckgrd_atlas/bckgrd_counts_reduced,\\\n",
    "/gt3l/bckgrd_atlas/bckgrd_hist_top,\\\n",
    "/gt3l/bckgrd_atlas/bckgrd_int_height,\\\n",
    "/gt3l/bckgrd_atlas/bckgrd_int_height_reduced,\\\n",
    "/gt3l/bckgrd_atlas/bckgrd_rate,\\\n",
    "/gt3l/bckgrd_atlas/delta_time,\\\n",
    "/gt3l/bckgrd_atlas/pce_mframe_cnt,\\\n",
    "/gt3l/bckgrd_atlas/tlm_height_band1,\\\n",
    "/gt3l/bckgrd_atlas/tlm_height_band2,\\\n",
    "/gt3l/bckgrd_atlas/tlm_top_band1,\\\n",
    "/gt3l/bckgrd_atlas/tlm_top_band2,\\\n",
    "/gt3l/geolocation,\\\n",
    "/gt3l/geolocation/altitude_sc,\\\n",
    "/gt3l/geolocation/bounce_time_offset,\\\n",
    "/gt3l/geolocation/delta_time,\\\n",
    "/gt3l/geolocation/neutat_delay_derivative,\\\n",
    "/gt3l/geolocation/neutat_delay_total,\\\n",
    "/gt3l/geolocation/neutat_ht,\\\n",
    "/gt3l/geolocation/ph_index_beg,\\\n",
    "/gt3l/geolocation/range_bias_corr,\\\n",
    "/gt3l/geolocation/ref_azimuth,\\\n",
    "/gt3l/geolocation/ref_elev,\\\n",
    "/gt3l/geolocation/reference_photon_index,\\\n",
    "/gt3l/geolocation/reference_photon_lat,\\\n",
    "/gt3l/geolocation/reference_photon_lon,\\\n",
    "/gt3l/geolocation/segment_dist_x,\\\n",
    "/gt3l/geolocation/segment_id,\\\n",
    "/gt3l/geolocation/segment_length,\\\n",
    "/gt3l/geolocation/segment_ph_cnt,\\\n",
    "/gt3l/geolocation/sigma_across,\\\n",
    "/gt3l/geolocation/sigma_along,\\\n",
    "/gt3l/geolocation/sigma_h,\\\n",
    "/gt3l/geolocation/sigma_lat,\\\n",
    "/gt3l/geolocation/sigma_lon,\\\n",
    "/gt3l/geolocation/solar_azimuth,\\\n",
    "/gt3l/geolocation/solar_elevation,\\\n",
    "/gt3l/geolocation/surf_type,\\\n",
    "/gt3l/geolocation/tx_pulse_energy,\\\n",
    "/gt3l/geolocation/tx_pulse_skew_est,\\\n",
    "/gt3l/geolocation/tx_pulse_width_lower,\\\n",
    "/gt3l/geolocation/tx_pulse_width_upper,\\\n",
    "/gt3l/geolocation/velocity_sc,\\\n",
    "/gt3l/geophys_corr,\\\n",
    "/gt3l/geophys_corr/dac,\\\n",
    "/gt3l/geophys_corr/delta_time,\\\n",
    "/gt3l/geophys_corr/geoid,\\\n",
    "/gt3l/geophys_corr/tide_earth,\\\n",
    "/gt3l/geophys_corr/tide_load,\\\n",
    "/gt3l/geophys_corr/tide_ocean,\\\n",
    "/gt3l/geophys_corr/tide_oc_pole,\\\n",
    "/gt3l/geophys_corr/tide_pole,\\\n",
    "/gt3l/heights,\\\n",
    "/gt3l/heights/delta_time,\\\n",
    "/gt3l/heights/dist_ph_across,\\\n",
    "/gt3l/heights/dist_ph_along,\\\n",
    "/gt3l/heights/h_ph,\\\n",
    "/gt3l/heights/lat_ph,\\\n",
    "/gt3l/heights/lon_ph,\\\n",
    "/gt3l/heights/pce_mframe_cnt,\\\n",
    "/gt3l/heights/ph_id_channel,\\\n",
    "/gt3l/heights/ph_id_count,\\\n",
    "/gt3l/heights/ph_id_pulse,\\\n",
    "/gt3l/heights/signal_conf_ph,\\\n",
    "/gt3l/signal_find_output,\\\n",
    "/gt3l/signal_find_output/inlandwater,\\\n",
    "/gt3l/signal_find_output/inlandwater/bckgrd_mean,\\\n",
    "/gt3l/signal_find_output/inlandwater/bckgrd_sigma,\\\n",
    "/gt3l/signal_find_output/inlandwater/delta_time,\\\n",
    "/gt3l/signal_find_output/inlandwater/t_pc_delta,\\\n",
    "/gt3l/signal_find_output/inlandwater/z_pc_delta,\\\n",
    "/gt3l/signal_find_output/land,\\\n",
    "/gt3l/signal_find_output/land/bckgrd_mean,\\\n",
    "/gt3l/signal_find_output/land/bckgrd_sigma,\\\n",
    "/gt3l/signal_find_output/land/delta_time,\\\n",
    "/gt3l/signal_find_output/land/t_pc_delta,\\\n",
    "/gt3l/signal_find_output/land/z_pc_delta,\\\n",
    "/gt3l/signal_find_output/land_ice,\\\n",
    "/gt3l/signal_find_output/land_ice/bckgrd_mean,\\\n",
    "/gt3l/signal_find_output/land_ice/bckgrd_sigma,\\\n",
    "/gt3l/signal_find_output/land_ice/delta_time,\\\n",
    "/gt3l/signal_find_output/land_ice/t_pc_delta,\\\n",
    "/gt3l/signal_find_output/land_ice/z_pc_delta,\\\n",
    "/gt3l/signal_find_output/ocean,\\\n",
    "/gt3l/signal_find_output/ocean/bckgrd_mean,\\\n",
    "/gt3l/signal_find_output/ocean/bckgrd_sigma,\\\n",
    "/gt3l/signal_find_output/ocean/delta_time,\\\n",
    "/gt3l/signal_find_output/ocean/t_pc_delta,\\\n",
    "/gt3l/signal_find_output/ocean/z_pc_delta,\\\n",
    "/gt3l/signal_find_output/sea_ice,\\\n",
    "/gt3l/signal_find_output/sea_ice/bckgrd_mean,\\\n",
    "/gt3l/signal_find_output/sea_ice/bckgrd_sigma,\\\n",
    "/gt3l/signal_find_output/sea_ice/delta_time,\\\n",
    "/gt3l/signal_find_output/sea_ice/t_pc_delta,\\\n",
    "/gt3l/signal_find_output/sea_ice/z_pc_delta,\\\n",
    "/gt3r,\\\n",
    "/gt3r/bckgrd_atlas,\\\n",
    "/gt3r/bckgrd_atlas/bckgrd_counts,\\\n",
    "/gt3r/bckgrd_atlas/bckgrd_counts_reduced,\\\n",
    "/gt3r/bckgrd_atlas/bckgrd_hist_top,\\\n",
    "/gt3r/bckgrd_atlas/bckgrd_int_height,\\\n",
    "/gt3r/bckgrd_atlas/bckgrd_int_height_reduced,\\\n",
    "/gt3r/bckgrd_atlas/bckgrd_rate,\\\n",
    "/gt3r/bckgrd_atlas/delta_time,\\\n",
    "/gt3r/bckgrd_atlas/pce_mframe_cnt,\\\n",
    "/gt3r/bckgrd_atlas/tlm_height_band1,\\\n",
    "/gt3r/bckgrd_atlas/tlm_height_band2,\\\n",
    "/gt3r/bckgrd_atlas/tlm_top_band1,\\\n",
    "/gt3r/bckgrd_atlas/tlm_top_band2,\\\n",
    "/gt3r/geolocation,\\\n",
    "/gt3r/geolocation/altitude_sc,\\\n",
    "/gt3r/geolocation/bounce_time_offset,\\\n",
    "/gt3r/geolocation/delta_time,\\\n",
    "/gt3r/geolocation/neutat_delay_derivative,\\\n",
    "/gt3r/geolocation/neutat_delay_total,\\\n",
    "/gt3r/geolocation/neutat_ht,\\\n",
    "/gt3r/geolocation/ph_index_beg,\\\n",
    "/gt3r/geolocation/range_bias_corr,\\\n",
    "/gt3r/geolocation/ref_azimuth,\\\n",
    "/gt3r/geolocation/ref_elev,\\\n",
    "/gt3r/geolocation/reference_photon_index,\\\n",
    "/gt3r/geolocation/reference_photon_lat,\\\n",
    "/gt3r/geolocation/reference_photon_lon,\\\n",
    "/gt3r/geolocation/segment_dist_x,\\\n",
    "/gt3r/geolocation/segment_id,\\\n",
    "/gt3r/geolocation/segment_length,\\\n",
    "/gt3r/geolocation/segment_ph_cnt,\\\n",
    "/gt3r/geolocation/sigma_across,\\\n",
    "/gt3r/geolocation/sigma_along,\\\n",
    "/gt3r/geolocation/sigma_h,\\\n",
    "/gt3r/geolocation/sigma_lat,\\\n",
    "/gt3r/geolocation/sigma_lon,\\\n",
    "/gt3r/geolocation/solar_azimuth,\\\n",
    "/gt3r/geolocation/solar_elevation,\\\n",
    "/gt3r/geolocation/surf_type,\\\n",
    "/gt3r/geolocation/tx_pulse_energy,\\\n",
    "/gt3r/geolocation/tx_pulse_skew_est,\\\n",
    "/gt3r/geolocation/tx_pulse_width_lower,\\\n",
    "/gt3r/geolocation/tx_pulse_width_upper,\\\n",
    "/gt3r/geolocation/velocity_sc,\\\n",
    "/gt3r/geophys_corr,\\\n",
    "/gt3r/geophys_corr/dac,\\\n",
    "/gt3r/geophys_corr/delta_time,\\\n",
    "/gt3r/geophys_corr/geoid,\\\n",
    "/gt3r/geophys_corr/tide_earth,\\\n",
    "/gt3r/geophys_corr/tide_load,\\\n",
    "/gt3r/geophys_corr/tide_ocean,\\\n",
    "/gt3r/geophys_corr/tide_oc_pole,\\\n",
    "/gt3r/geophys_corr/tide_pole,\\\n",
    "/gt3r/heights,\\\n",
    "/gt3r/heights/delta_time,\\\n",
    "/gt3r/heights/dist_ph_across,\\\n",
    "/gt3r/heights/dist_ph_along,\\\n",
    "/gt3r/heights/h_ph,\\\n",
    "/gt3r/heights/lat_ph,\\\n",
    "/gt3r/heights/lon_ph,\\\n",
    "/gt3r/heights/pce_mframe_cnt,\\\n",
    "/gt3r/heights/ph_id_channel,\\\n",
    "/gt3r/heights/ph_id_count,\\\n",
    "/gt3r/heights/ph_id_pulse,\\\n",
    "/gt3r/heights/signal_conf_ph,\\\n",
    "/gt3r/signal_find_output,\\\n",
    "/gt3r/signal_find_output/inlandwater,\\\n",
    "/gt3r/signal_find_output/inlandwater/bckgrd_mean,\\\n",
    "/gt3r/signal_find_output/inlandwater/bckgrd_sigma,\\\n",
    "/gt3r/signal_find_output/inlandwater/delta_time,\\\n",
    "/gt3r/signal_find_output/inlandwater/t_pc_delta,\\\n",
    "/gt3r/signal_find_output/inlandwater/z_pc_delta,\\\n",
    "/gt3r/signal_find_output/land,\\\n",
    "/gt3r/signal_find_output/land/bckgrd_mean,\\\n",
    "/gt3r/signal_find_output/land/bckgrd_sigma,\\\n",
    "/gt3r/signal_find_output/land/delta_time,\\\n",
    "/gt3r/signal_find_output/land/t_pc_delta,\\\n",
    "/gt3r/signal_find_output/land/z_pc_delta,\\\n",
    "/gt3r/signal_find_output/land_ice,\\\n",
    "/gt3r/signal_find_output/land_ice/bckgrd_mean,\\\n",
    "/gt3r/signal_find_output/land_ice/bckgrd_sigma,\\\n",
    "/gt3r/signal_find_output/land_ice/delta_time,\\\n",
    "/gt3r/signal_find_output/land_ice/t_pc_delta,\\\n",
    "/gt3r/signal_find_output/land_ice/z_pc_delta,\\\n",
    "/gt3r/signal_find_output/ocean,\\\n",
    "/gt3r/signal_find_output/ocean/bckgrd_mean,\\\n",
    "/gt3r/signal_find_output/ocean/bckgrd_sigma,\\\n",
    "/gt3r/signal_find_output/ocean/delta_time,\\\n",
    "/gt3r/signal_find_output/ocean/t_pc_delta,\\\n",
    "/gt3r/signal_find_output/ocean/z_pc_delta,\\\n",
    "/gt3r/signal_find_output/sea_ice,\\\n",
    "/gt3r/signal_find_output/sea_ice/bckgrd_mean,\\\n",
    "/gt3r/signal_find_output/sea_ice/bckgrd_sigma,\\\n",
    "/gt3r/signal_find_output/sea_ice/delta_time,\\\n",
    "/gt3r/signal_find_output/sea_ice/t_pc_delta,\\\n",
    "/gt3r/signal_find_output/sea_ice/z_pc_delta,\\\n",
    "/orbit_info,\\\n",
    "/orbit_info/crossing_time,\\\n",
    "/orbit_info/cycle_number,\\\n",
    "/orbit_info/lan,\\\n",
    "/orbit_info/orbit_number,\\\n",
    "/orbit_info/rgt,\\\n",
    "/orbit_info/sc_orient,\\\n",
    "/orbit_info/sc_orient_time,\\\n",
    "/quality_assessment,\\\n",
    "/quality_assessment/delta_time,\\\n",
    "/quality_assessment/qa_granule_fail_reason,\\\n",
    "/quality_assessment/qa_granule_pass_fail,\\\n",
    "/quality_assessment/gt1l,\\\n",
    "/quality_assessment/gt1l/qa_perc_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt1l/qa_perc_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt1l/qa_perc_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt1l/qa_perc_surf_type,\\\n",
    "/quality_assessment/gt1l/qa_total_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt1l/qa_total_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt1l/qa_total_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt1r,\\\n",
    "/quality_assessment/gt1r/qa_perc_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt1r/qa_perc_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt1r/qa_perc_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt1r/qa_perc_surf_type,\\\n",
    "/quality_assessment/gt1r/qa_total_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt1r/qa_total_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt1r/qa_total_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt2l,\\\n",
    "/quality_assessment/gt2l/qa_perc_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt2l/qa_perc_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt2l/qa_perc_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt2l/qa_perc_surf_type,\\\n",
    "/quality_assessment/gt2l/qa_total_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt2l/qa_total_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt2l/qa_total_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt2r,\\\n",
    "/quality_assessment/gt2r/qa_perc_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt2r/qa_perc_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt2r/qa_perc_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt2r/qa_perc_surf_type,\\\n",
    "/quality_assessment/gt2r/qa_total_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt2r/qa_total_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt2r/qa_total_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt3l,\\\n",
    "/quality_assessment/gt3l/qa_perc_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt3l/qa_perc_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt3l/qa_perc_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt3l/qa_perc_surf_type,\\\n",
    "/quality_assessment/gt3l/qa_total_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt3l/qa_total_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt3l/qa_total_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt3r,\\\n",
    "/quality_assessment/gt3r/qa_perc_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt3r/qa_perc_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt3r/qa_perc_signal_conf_ph_med,\\\n",
    "/quality_assessment/gt3r/qa_perc_surf_type,\\\n",
    "/quality_assessment/gt3r/qa_total_signal_conf_ph_high,\\\n",
    "/quality_assessment/gt3r/qa_total_signal_conf_ph_low,\\\n",
    "/quality_assessment/gt3r/qa_total_signal_conf_ph_med'\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Request data from the NSIDC data access API."
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### We will now set up our data download request. The data access and service API (labeled EGI below) incorporates the CMR parameters that we explored above, plus customization service parameters as well as a few configuration parameters.\n",
    "\n",
    "![Data Access Service API diagram](https://gsfc-ngap-developer.s3.amazonaws.com/be03ae4ddbe19c8ea7734df6941385b8baba4741f6c7ec62fd4230eccdc31fc0)\n",
    "\n",
    "#### As described above, the API is structured as a URL with a base plus individual key-value-pairs (KVPs) separated by ‘&’. The base URL of the NSIDC API is: </br>\n",
    "`https://n5eil02u.ecs.nsidc.org/egi/request`\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 63,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Set NSIDC data access base URL\n",
    "base_url = 'https://n5eil02u.ecs.nsidc.org/egi/request'"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 64,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "1\n"
     ]
    }
   ],
   "source": [
    "# Set number of granules requested per order, which we will initially set to 10.\n",
    "page_size = 10\n",
    "\n",
    "#Determine number of pages basd on page_size and total granules. Loop requests by this value\n",
    "page_num = math.ceil(len(granules)/page_size)\n",
    "\n",
    "#Set request mode. \n",
    "request_mode = 'async'\n",
    "\n",
    "# Determine how many individual orders we will request based on the number of granules requested\n",
    "\n",
    "print(page_num)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### After all of these KVP inputs, what does our request look like? Here's a summary of all possible KVPs that we explored, both for CMR searching and for the subsetter:\n",
    "\n",
    "#### CMR search keys:\n",
    "* `short_name=`\n",
    "* `version=`\n",
    "* `temporal=`\n",
    "* `bounding_box=`\n",
    "* `polygon=`\n",
    "\n",
    "#### Customization service keys:\n",
    "* `time=`\n",
    "* `bbox=`\n",
    "* `bounding_shape=` \n",
    "* `format=`\n",
    "* `projection=`\n",
    "* `projection_parameters=`\n",
    "* `Coverage=`\n",
    "\n",
    "#### No customization (access only):\n",
    "* `agent=`    \n",
    "* `include_meta=` \n",
    "    * `Y` by default. `N` for No metadata requested.\n",
    "\n",
    "#### Request configuration keys:\n",
    "* `request_mode=` \n",
    "* `page_size=`\n",
    "* `page_num=`\n",
    "* `token=`\n",
    "* `email=`"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### If we were to create an API request based on our request parameters and submit into a web browser for example, here's what we end up with:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 41,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      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illary_data/gt1r/signal_find_input/n_delta_z2,/ancillary_data/gt1r/signal_find_input/nphot_min,/ancillary_data/gt1r/signal_find_input/nslw,/ancillary_data/gt1r/signal_find_input/nslw_v,/ancillary_data/gt1r/signal_find_input/out_edit_flag,/ancillary_data/gt1r/signal_find_input/pc_bckgrd_flag,/ancillary_data/gt1r/signal_find_input/r,/ancillary_data/gt1r/signal_find_input/r2,/ancillary_data/gt1r/signal_find_input/sig_find_t_inc,/ancillary_data/gt1r/signal_find_input/snrlow,/ancillary_data/gt1r/signal_find_input/snrmed,/ancillary_data/gt1r/signal_find_input/t_gap_big,/ancillary_data/gt2l,/ancillary_data/gt2l/signal_find_input,/ancillary_data/gt2l/signal_find_input/addpad_flag,/ancillary_data/gt2l/signal_find_input/alpha_inc,/ancillary_data/gt2l/signal_find_input/alpha_max,/ancillary_data/gt2l/signal_find_input/delta_t_gap_min,/ancillary_data/gt2l/signal_find_input/delta_t_lin_fit,/ancillary_data/gt2l/signal_find_input/delta_t_max,/ancillary_data/gt2l/signal_find_input/delta_t_min,/ancillary_data/gt2l/signal_find_input/delta_z_bg,/ancillary_data/gt2l/signal_find_input/delta_zmax2,/ancillary_data/gt2l/signal_find_input/delta_zmin,/ancillary_data/gt2l/signal_find_input/e_a,/ancillary_data/gt2l/signal_find_input/e_linfit_edit,/ancillary_data/gt2l/signal_find_input/e_linfit_slant,/ancillary_data/gt2l/signal_find_input/e_m,/ancillary_data/gt2l/signal_find_input/e_m_mult,/ancillary_data/gt2l/signal_find_input/htspanmin,/ancillary_data/gt2l/signal_find_input/lslant_flag,/ancillary_data/gt2l/signal_find_input/min_fit_time_fact,/ancillary_data/gt2l/signal_find_input/nbin_min,/ancillary_data/gt2l/signal_find_input/n_delta_z1,/ancillary_data/gt2l/signal_find_input/n_delta_z2,/ancillary_data/gt2l/signal_find_input/nphot_min,/ancillary_data/gt2l/signal_find_input/nslw,/ancillary_data/gt2l/signal_find_input/nslw_v,/ancillary_data/gt2l/signal_find_input/out_edit_flag,/ancillary_data/gt2l/signal_find_input/pc_bckgrd_flag,/ancillary_data/gt2l/signal_find_input/r,/ancillary_data/gt2l/signal_find_input/r2,/ancillary_data/gt2l/signal_find_input/sig_find_t_inc,/ancillary_data/gt2l/signal_find_input/snrlow,/ancillary_data/gt2l/signal_find_input/snrmed,/ancillary_data/gt2l/signal_find_input/t_gap_big,/ancillary_data/gt2r,/ancillary_data/gt2r/signal_find_input,/ancillary_data/gt2r/signal_find_input/addpad_flag,/ancillary_data/gt2r/signal_find_input/alpha_inc,/ancillary_data/gt2r/signal_find_input/alpha_max,/ancillary_data/gt2r/signal_find_input/delta_t_gap_min,/ancillary_data/gt2r/signal_find_input/delta_t_lin_fit,/ancillary_data/gt2r/signal_find_input/delta_t_max,/ancillary_data/gt2r/signal_find_input/delta_t_min,/ancillary_data/gt2r/signal_find_input/delta_z_bg,/ancillary_data/gt2r/signal_find_input/delta_zmax2,/ancillary_data/gt2r/signal_find_input/delta_zmin,/ancillary_data/gt2r/signal_find_input/e_a,/ancillary_data/gt2r/signal_find_input/e_linfit_edit,/ancillary_data/gt2r/signal_find_input/e_linfit_slant,/ancillary_data/gt2r/signal_find_input/e_m,/ancillary_data/gt2r/signal_find_input/e_m_mult,/ancillary_data/gt2r/signal_find_input/htspanmin,/ancillary_data/gt2r/signal_find_input/lslant_flag,/ancillary_data/gt2r/signal_find_input/min_fit_time_fact,/ancillary_data/gt2r/signal_find_input/nbin_min,/ancillary_data/gt2r/signal_find_input/n_delta_z1,/ancillary_data/gt2r/signal_find_input/n_delta_z2,/ancillary_data/gt2r/signal_find_input/nphot_min,/ancillary_data/gt2r/signal_find_input/nslw,/ancillary_data/gt2r/signal_find_input/nslw_v,/ancillary_data/gt2r/signal_find_input/out_edit_flag,/ancillary_data/gt2r/signal_find_input/pc_bckgrd_flag,/ancillary_data/gt2r/signal_find_input/r,/ancillary_data/gt2r/signal_find_input/r2,/ancillary_data/gt2r/signal_find_input/sig_find_t_inc,/ancillary_data/gt2r/signal_find_input/snrlow,/ancillary_data/gt2r/signal_find_input/snrmed,/ancillary_data/gt2r/signal_find_input/t_gap_big,/ancillary_data/gt3l,/ancillary_data/gt3l/signal_find_input,/ancillary_data/gt3l/signal_find_input/addpad_flag,/ancillary_data/gt3l/signal_find_input/alpha_inc,/ancillary_data/gt3l/signal_find_input/alpha_max,/ancillary_data/gt3l/signal_find_input/delta_t_gap_min,/ancillary_data/gt3l/signal_find_input/delta_t_lin_fit,/ancillary_data/gt3l/signal_find_input/delta_t_max,/ancillary_data/gt3l/signal_find_input/delta_t_min,/ancillary_data/gt3l/signal_find_input/delta_z_bg,/ancillary_data/gt3l/signal_find_input/delta_zmax2,/ancillary_data/gt3l/signal_find_input/delta_zmin,/ancillary_data/gt3l/signal_find_input/e_a,/ancillary_data/gt3l/signal_find_input/e_linfit_edit,/ancillary_data/gt3l/signal_find_input/e_linfit_slant,/ancillary_data/gt3l/signal_find_input/e_m,/ancillary_data/gt3l/signal_find_input/e_m_mult,/ancillary_data/gt3l/signal_find_input/htspanmin,/ancillary_data/gt3l/signal_find_input/lslant_flag,/ancillary_data/gt3l/signal_find_input/min_fit_time_fact,/ancillary_data/gt3l/signal_find_input/nbin_min,/ancillary_data/gt3l/signal_find_input/n_delta_z1,/ancillary_data/gt3l/signal_find_input/n_delta_z2,/ancillary_data/gt3l/signal_find_input/nphot_min,/ancillary_data/gt3l/signal_find_input/nslw,/ancillary_data/gt3l/signal_find_input/nslw_v,/ancillary_data/gt3l/signal_find_input/out_edit_flag,/ancillary_data/gt3l/signal_find_input/pc_bckgrd_flag,/ancillary_data/gt3l/signal_find_input/r,/ancillary_data/gt3l/signal_find_input/r2,/ancillary_data/gt3l/signal_find_input/sig_find_t_inc,/ancillary_data/gt3l/signal_find_input/snrlow,/ancillary_data/gt3l/signal_find_input/snrmed,/ancillary_data/gt3l/signal_find_input/t_gap_big,/ancillary_data/gt3r,/ancillary_data/gt3r/signal_find_input,/ancillary_data/gt3r/signal_find_input/addpad_flag,/ancillary_data/gt3r/signal_find_input/alpha_inc,/ancillary_data/gt3r/signal_find_input/alpha_max,/ancillary_data/gt3r/signal_find_input/delta_t_gap_min,/ancillary_data/gt3r/signal_find_input/delta_t_lin_fit,/ancillary_data/gt3r/signal_find_input/delta_t_max,/ancillary_data/gt3r/signal_find_input/delta_t_min,/ancillary_data/gt3r/signal_find_input/delta_z_bg,/ancillary_data/gt3r/signal_find_input/delta_zmax2,/ancillary_data/gt3r/signal_find_input/delta_zmin,/ancillary_data/gt3r/signal_find_input/e_a,/ancillary_data/gt3r/signal_find_input/e_linfit_edit,/ancillary_data/gt3r/signal_find_input/e_linfit_slant,/ancillary_data/gt3r/signal_find_input/e_m,/ancillary_data/gt3r/signal_find_input/e_m_mult,/ancillary_data/gt3r/signal_find_input/htspanmin,/ancillary_data/gt3r/signal_find_input/lslant_flag,/ancillary_data/gt3r/signal_find_input/min_fit_time_fact,/ancillary_data/gt3r/signal_find_input/nbin_min,/ancillary_data/gt3r/signal_find_input/n_delta_z1,/ancillary_data/gt3r/signal_find_input/n_delta_z2,/ancillary_data/gt3r/signal_find_input/nphot_min,/ancillary_data/gt3r/signal_find_input/nslw,/ancillary_data/gt3r/signal_find_input/nslw_v,/ancillary_data/gt3r/signal_find_input/out_edit_flag,/ancillary_data/gt3r/signal_find_input/pc_bckgrd_flag,/ancillary_data/gt3r/signal_find_input/r,/ancillary_data/gt3r/signal_find_input/r2,/ancillary_data/gt3r/signal_find_input/sig_find_t_inc,/ancillary_data/gt3r/signal_find_input/snrlow,/ancillary_data/gt3r/signal_find_input/snrmed,/ancillary_data/gt3r/signal_find_input/t_gap_big,/ancillary_data/tep,/ancillary_data/tep/ds_gt,/ancillary_data/tep/min_tep_ph,/ancillary_data/tep/min_tep_secs,/ancillary_data/tep/n_tep_bins,/ancillary_data/tep/tep_bin_size,/ancillary_data/tep/tep_gap_size,/ancillary_data/tep/tep_normalize,/ancillary_data/tep/tep_peak_bins,/ancillary_data/tep/tep_prim_window,/ancillary_data/tep/tep_range_prim,/ancillary_data/tep/tep_rm_noise,/ancillary_data/tep/tep_sec_window,/ancillary_data/tep/tep_start_x,/ancillary_data/tep/tep_valid_spot,/atlas_impulse_response,/atlas_impulse_response/pce1_spot1,/atlas_impulse_response/pce1_spot1/tep_histogram,/atlas_impulse_response/pce1_spot1/tep_histogram/reference_tep_flag,/atlas_impulse_response/pce1_spot1/tep_histogram/tep_bckgrd,/atlas_impulse_response/pce1_spot1/tep_histogram/tep_duration,/atlas_impulse_response/pce1_spot1/tep_histogram/tep_hist,/atlas_impulse_response/pce1_spot1/tep_histogram/tep_hist_sum,/atlas_impulse_response/pce1_spot1/tep_histogram/tep_hist_time,/atlas_impulse_response/pce1_spot1/tep_histogram/tep_tod,/atlas_impulse_response/pce2_spot3,/atlas_impulse_response/pce2_spot3/tep_histogram,/atlas_impulse_response/pce2_spot3/tep_histogram/reference_tep_flag,/atlas_impulse_response/pce2_spot3/tep_histogram/tep_bckgrd,/atlas_impulse_response/pce2_spot3/tep_histogram/tep_duration,/atlas_impulse_response/pce2_spot3/tep_histogram/tep_hist,/atlas_impulse_response/pce2_spot3/tep_histogram/tep_hist_sum,/atlas_impulse_response/pce2_spot3/tep_histogram/tep_hist_time,/atlas_impulse_response/pce2_spot3/tep_histogram/tep_tod,/gt1l,/gt1l/bckgrd_atlas,/gt1l/bckgrd_atlas/bckgrd_counts,/gt1l/bckgrd_atlas/bckgrd_counts_reduced,/gt1l/bckgrd_atlas/bckgrd_hist_top,/gt1l/bckgrd_atlas/bckgrd_int_height,/gt1l/bckgrd_atlas/bckgrd_int_height_reduced,/gt1l/bckgrd_atlas/bckgrd_rate,/gt1l/bckgrd_atlas/delta_time,/gt1l/bckgrd_atlas/pce_mframe_cnt,/gt1l/bckgrd_atlas/tlm_height_band1,/gt1l/bckgrd_atlas/tlm_height_band2,/gt1l/bckgrd_atlas/tlm_top_band1,/gt1l/bckgrd_atlas/tlm_top_band2,/gt1l/geolocation,/gt1l/geolocation/altitude_sc,/gt1l/geolocation/bounce_time_offset,/gt1l/geolocation/delta_time,/gt1l/geolocation/neutat_delay_derivative,/gt1l/geolocation/neutat_delay_total,/gt1l/geolocation/neutat_ht,/gt1l/geolocation/ph_index_beg,/gt1l/geolocation/range_bias_corr,/gt1l/geolocation/ref_azimuth,/gt1l/geolocation/ref_elev,/gt1l/geolocation/reference_photon_index,/gt1l/geolocation/reference_photon_lat,/gt1l/geolocation/reference_photon_lon,/gt1l/geolocation/segment_dist_x,/gt1l/geolocation/segment_id,/gt1l/geolocation/segment_length,/gt1l/geolocation/segment_ph_cnt,/gt1l/geolocation/sigma_across,/gt1l/geolocation/sigma_along,/gt1l/geolocation/sigma_h,/gt1l/geolocation/sigma_lat,/gt1l/geolocation/sigma_lon,/gt1l/geolocation/solar_azimuth,/gt1l/geolocation/solar_elevation,/gt1l/geolocation/surf_type,/gt1l/geolocation/tx_pulse_energy,/gt1l/geolocation/t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ocean/z_pc_delta,/gt1r/signal_find_output/sea_ice,/gt1r/signal_find_output/sea_ice/bckgrd_mean,/gt1r/signal_find_output/sea_ice/bckgrd_sigma,/gt1r/signal_find_output/sea_ice/delta_time,/gt1r/signal_find_output/sea_ice/t_pc_delta,/gt1r/signal_find_output/sea_ice/z_pc_delta,/gt2l,/gt2l/bckgrd_atlas,/gt2l/bckgrd_atlas/bckgrd_counts,/gt2l/bckgrd_atlas/bckgrd_counts_reduced,/gt2l/bckgrd_atlas/bckgrd_hist_top,/gt2l/bckgrd_atlas/bckgrd_int_height,/gt2l/bckgrd_atlas/bckgrd_int_height_reduced,/gt2l/bckgrd_atlas/bckgrd_rate,/gt2l/bckgrd_atlas/delta_time,/gt2l/bckgrd_atlas/pce_mframe_cnt,/gt2l/bckgrd_atlas/tlm_height_band1,/gt2l/bckgrd_atlas/tlm_height_band2,/gt2l/bckgrd_atlas/tlm_top_band1,/gt2l/bckgrd_atlas/tlm_top_band2,/gt2l/geolocation,/gt2l/geolocation/altitude_sc,/gt2l/geolocation/bounce_time_offset,/gt2l/geolocation/delta_time,/gt2l/geolocation/neutat_delay_derivative,/gt2l/geolocation/neutat_delay_total,/gt2l/geolocation/neutat_ht,/gt2l/geolocation/ph_index_beg,/gt2l/geolocation/range_bias_corr,/gt2l/geolocation/ref_azimuth,/gt2l/geolocation/ref_elev,/gt2l/geolocation/reference_photon_index,/gt2l/geolocation/reference_photon_lat,/gt2l/geolocation/reference_photon_lon,/gt2l/geolocation/segment_dist_x,/gt2l/geolocation/segment_id,/gt2l/geolocation/segment_length,/gt2l/geolocation/segment_ph_cnt,/gt2l/geolocation/sigma_across,/gt2l/geolocation/sigma_along,/gt2l/geolocation/sigma_h,/gt2l/geolocation/sigma_lat,/gt2l/geolocation/sigma_lon,/gt2l/geolocation/solar_azimuth,/gt2l/geolocation/solar_elevation,/gt2l/geolocation/surf_type,/gt2l/geolocation/tx_pulse_energy,/gt2l/geolocation/tx_pulse_skew_est,/gt2l/geolocation/tx_pulse_width_lower,/gt2l/geolocation/tx_pulse_width_upper,/gt2l/geolocation/velocity_sc,/gt2l/geophys_corr,/gt2l/geophys_corr/dac,/gt2l/geophys_corr/delta_time,/gt2l/geophys_corr/geoid,/gt2l/geophys_corr/tide_earth,/gt2l/geophys_corr/tide_load,/gt2l/geophys_corr/tide_ocean,/gt2l/geophys_corr/tide_oc_pole,/gt2l/geophys_corr/tide_pole,/gt2l/heights,/gt2l/heights/delta_time,/gt2l/heights/dist_ph_across,/gt2l/heights/dist_ph_along,/gt2l/heights/h_ph,/gt2l/heights/lat_ph,/gt2l/heights/lon_ph,/gt2l/heights/pce_mframe_cnt,/gt2l/heights/ph_id_channel,/gt2l/heights/ph_id_count,/gt2l/heights/ph_id_pulse,/gt2l/heights/signal_conf_ph,/gt2l/signal_find_output,/gt2l/signal_find_output/inlandwater,/gt2l/signal_find_output/inlandwater/bckgrd_mean,/gt2l/signal_find_output/inlandwater/bckgrd_sigma,/gt2l/signal_find_output/inlandwater/delta_time,/gt2l/signal_find_output/inlandwater/t_pc_delta,/gt2l/signal_find_output/inlandwater/z_pc_delta,/gt2l/signal_find_output/land,/gt2l/signal_find_output/land/bckgrd_mean,/gt2l/signal_find_output/land/bckgrd_sigma,/gt2l/signal_find_output/land/delta_time,/gt2l/signal_find_output/land/t_pc_delta,/gt2l/signal_find_output/land/z_pc_delta,/gt2l/signal_find_output/land_ice,/gt2l/signal_find_output/land_ice/bckgrd_mean,/gt2l/signal_find_output/land_ice/bckgrd_sigma,/gt2l/signal_find_output/land_ice/delta_time,/gt2l/signal_find_output/land_ice/t_pc_delta,/gt2l/signal_find_output/land_ice/z_pc_delta,/gt2l/signal_find_output/ocean,/gt2l/signal_find_output/ocean/bckgrd_mean,/gt2l/signal_find_output/ocean/bckgrd_sigma,/gt2l/signal_find_output/ocean/delta_time,/gt2l/signal_find_output/ocean/t_pc_delta,/gt2l/signal_find_output/ocean/z_pc_delta,/gt2l/signal_find_output/sea_ice,/gt2l/signal_find_output/sea_ice/bckgrd_mean,/gt2l/signal_find_output/sea_ice/bckgrd_sigma,/gt2l/signal_find_output/sea_ice/delta_time,/gt2l/signal_find_output/sea_ice/t_pc_delta,/gt2l/signal_find_output/sea_ice/z_pc_delta,/gt2r,/gt2r/bckgrd_atlas,/gt2r/bckgrd_atlas/bckgrd_counts,/gt2r/bckgrd_atlas/bckgrd_counts_reduced,/gt2r/bckgrd_atlas/bckgrd_hist_top,/gt2r/bckgrd_atlas/bckgrd_int_height,/gt2r/bckgrd_atlas/bckgrd_int_height_reduced,/gt2r/bckgrd_atlas/bckgrd_rate,/gt2r/bckgrd_atlas/delta_time,/gt2r/bckgrd_atlas/pce_mframe_cnt,/gt2r/bckgrd_atlas/tlm_height_band1,/gt2r/bckgrd_atlas/tlm_height_band2,/gt2r/bckgrd_atlas/tlm_top_band1,/gt2r/bckgrd_atlas/tlm_top_band2,/gt2r/geolocation,/gt2r/geolocation/altitude_sc,/gt2r/geolocation/bounce_time_offset,/gt2r/geolocation/delta_time,/gt2r/geolocation/neutat_delay_derivative,/gt2r/geolocation/neutat_delay_total,/gt2r/geolocation/neutat_ht,/gt2r/geolocation/ph_index_beg,/gt2r/geolocation/range_bias_corr,/gt2r/geolocation/ref_azimuth,/gt2r/geolocation/ref_elev,/gt2r/geolocation/reference_photon_index,/gt2r/geolocation/reference_photon_lat,/gt2r/geolocation/reference_photon_lon,/gt2r/geolocation/segment_dist_x,/gt2r/geolocation/segment_id,/gt2r/geolocation/segment_length,/gt2r/geolocation/segment_ph_cnt,/gt2r/geolocation/sigma_across,/gt2r/geolocation/sigma_along,/gt2r/geolocation/sigma_h,/gt2r/geolocation/sigma_lat,/gt2r/geolocation/sigma_lon,/gt2r/geolocation/solar_azimuth,/gt2r/geolocation/solar_elevation,/gt2r/geolocation/surf_type,/gt2r/geolocation/tx_pulse_energy,/gt2r/geolocation/tx_pulse_skew_est,/gt2r/geolocation/tx_pulse_width_lower,/gt2r/geolocation/tx_pulse_width_upper,/gt2r/geolocation/velocity_sc,/gt2r/geophys_corr,/gt2r/geophys_corr/dac,/gt2r/geophys_corr/delta_time,/gt2r/geophys_corr/geoid,/gt2r/geophys_corr/tide_earth,/gt2r/geophys_corr/tide_load,/gt2r/geophys_corr/tide_ocean,/gt2r/geophys_corr/tide_oc_pole,/gt2r/geophys_corr/tide_pole,/gt2r/heights,/gt2r/heights/delta_time,/gt2r/heights/dist_ph_across,/gt2r/heights/dist_ph_along,/gt2r/heights/h_ph,/gt2r/heights/lat_ph,/gt2r/heights/lon_ph,/gt2r/heights/pce_mframe_cnt,/gt2r/heights/ph_id_channel,/gt2r/heights/ph_id_count,/gt2r/heights/ph_id_pulse,/gt2r/heights/signal_conf_ph,/gt2r/signal_find_output,/gt2r/signal_find_output/inlandwater,/gt2r/signal_find_output/inlandwater/bckgrd_mean,/gt2r/signal_find_output/inlandwater/bckgrd_sigma,/gt2r/signal_find_output/inlandwater/delta_time,/gt2r/signal_find_output/inlandwater/t_pc_delta,/gt2r/signal_find_output/inlandwater/z_pc_delta,/gt2r/signal_find_output/land,/gt2r/signal_find_output/land/bckgrd_mean,/gt2r/signal_find_output/land/bckgrd_sigma,/gt2r/signal_find_output/land/delta_time,/gt2r/signal_find_output/land/t_pc_delta,/gt2r/signal_find_output/land/z_pc_delta,/gt2r/signal_find_output/land_ice,/gt2r/signal_find_output/land_ice/bckgrd_mean,/gt2r/signal_find_output/land_ice/bckgrd_sigma,/gt2r/signal_find_output/land_ice/delta_time,/gt2r/signal_find_output/land_ice/t_pc_delta,/gt2r/signal_find_output/land_ice/z_pc_delta,/gt2r/signal_find_output/ocean,/gt2r/signal_find_output/ocean/bckgrd_mean,/gt2r/signal_find_output/ocean/bckgrd_sigma,/gt2r/signal_find_output/ocean/delta_time,/gt2r/signal_find_output/ocean/t_pc_delta,/gt2r/signal_find_output/ocean/z_pc_delta,/gt2r/signal_find_output/sea_ice,/gt2r/signal_find_output/sea_ice/bckgrd_mean,/gt2r/signal_find_output/sea_ice/bckgrd_sigma,/gt2r/signal_find_output/sea_ice/delta_time,/gt2r/signal_find_output/sea_ice/t_pc_delta,/gt2r/signal_find_output/sea_ice/z_pc_delta,/gt3l,/gt3l/bckgrd_atlas,/gt3l/bckgrd_atlas/bckgrd_counts,/gt3l/bckgrd_atlas/bckgrd_counts_reduced,/gt3l/bckgrd_atlas/bckgrd_hist_top,/gt3l/bckgrd_atlas/bckgrd_int_height,/gt3l/bckgrd_atlas/bckgrd_int_height_reduced,/gt3l/bckgrd_atlas/bckgrd_rate,/gt3l/bckgrd_atlas/delta_time,/gt3l/bckgrd_atlas/pce_mframe_cnt,/gt3l/bckgrd_atlas/tlm_height_band1,/gt3l/bckgrd_atlas/tlm_height_band2,/gt3l/bckgrd_atlas/tlm_top_band1,/gt3l/bckgrd_atlas/tlm_top_band2,/gt3l/geolocation,/gt3l/geolocation/altitude_sc,/gt3l/geolocation/bounce_time_offset,/gt3l/geolocation/delta_time,/gt3l/geolocation/neutat_delay_derivative,/gt3l/geolocation/neutat_delay_total,/gt3l/geolocation/neutat_ht,/gt3l/geolocation/ph_index_beg,/gt3l/geolocation/range_bias_corr,/gt3l/geolocation/ref_azimuth,/gt3l/geolocation/ref_elev,/gt3l/geolocation/reference_photon_index,/gt3l/geolocation/reference_photon_lat,/gt3l/geolocation/reference_photon_lon,/gt3l/geolocation/segment_dist_x,/gt3l/geolocation/segment_id,/gt3l/geolocation/segment_length,/gt3l/geolocation/segment_ph_cnt,/gt3l/geolocation/sigma_across,/gt3l/geolocation/sigma_along,/gt3l/geolocation/sigma_h,/gt3l/geolocation/sigma_lat,/gt3l/geolocation/sigma_lon,/gt3l/geolocation/solar_azimuth,/gt3l/geolocation/solar_elevation,/gt3l/geolocation/surf_type,/gt3l/geolocation/tx_pulse_energy,/gt3l/geolocation/tx_pulse_skew_est,/gt3l/geolocation/tx_pulse_width_lower,/gt3l/geolocation/tx_pulse_width_upper,/gt3l/geolocation/velocity_sc,/gt3l/geophys_corr,/gt3l/geophys_corr/dac,/gt3l/geophys_corr/delta_time,/gt3l/geophys_corr/geoid,/gt3l/geophys_corr/tide_earth,/gt3l/geophys_corr/tide_load,/gt3l/geophys_corr/tide_ocean,/gt3l/geophys_corr/tide_oc_pole,/gt3l/geophys_corr/tide_pole,/gt3l/heights,/gt3l/heights/delta_time,/gt3l/heights/dist_ph_across,/gt3l/heights/dist_ph_along,/gt3l/heights/h_ph,/gt3l/heights/lat_ph,/gt3l/heights/lon_ph,/gt3l/heights/pce_mframe_cnt,/gt3l/heights/ph_id_channel,/gt3l/heights/ph_id_count,/gt3l/heights/ph_id_pulse,/gt3l/heights/signal_conf_ph,/gt3l/signal_find_output,/gt3l/signal_find_output/inlandwater,/gt3l/signal_find_output/inlandwater/bckgrd_mean,/gt3l/signal_find_output/inlandwater/bckgrd_sigma,/gt3l/signal_find_output/inlandwater/delta_time,/gt3l/signal_find_output/inlandwater/t_pc_delta,/gt3l/signal_find_output/inlandwater/z_pc_delta,/gt3l/signal_find_output/land,/gt3l/signal_find_output/land/bckgrd_mean,/gt3l/signal_find_output/land/bckgrd_sigma,/gt3l/signal_find_output/land/delta_time,/gt3l/signal_find_output/land/t_pc_delta,/gt3l/signal_find_output/land/z_pc_delta,/gt3l/signal_find_output/land_ice,/gt3l/signal_find_output/land_ice/bckgrd_mean,/gt3l/signal_find_output/land_ice/bckgrd_sigma,/gt3l/signal_find_output/land_ice/delta_time,/gt3l/signal_find_output/land_ice/t_pc_delta,/gt3l/signal_find_output/land_ice/z_pc_delta,/gt3l/signal_find_output/ocean,/gt3l/signal_find_output/ocean/bckgrd_mean,/gt3l/signal_find_output/ocean/bckgrd_sigma,/gt3l/signal_find_output/ocean/delta_time,/gt3l/signal_find_output/ocean/t_pc_delta,/gt3l/signal_find_output/ocean/z_pc_delta,/gt3l/signal_find_output/sea_ice,/gt3l/signal_find_output/sea_ice/bckgrd_mean,/gt3l/signal_find_output/sea_ice/bckgrd_sigma,/gt3l/signal_find_output/sea_ice/delta_time,/gt3l/signal_find_output/sea_ice/t_pc_delta,/gt3l/signal_find_output/sea_ice/z_pc_delta,/gt3r,/gt3r/bckgrd_atlas,/gt3r/bckgrd_atlas/bckgrd_counts,/gt3r/bckgrd_atlas/bckgrd_counts_reduced,/gt3r/bckgrd_atlas/bckgrd_hist_top,/gt3r/bckgrd_atlas/bckgrd_int_height,/gt3r/bckgrd_atlas/bckgrd_int_height_reduced,/gt3r/bckgrd_atlas/bckgrd_rate,/gt3r/bckgrd_atlas/delta_time,/gt3r/bckgrd_atlas/pce_mframe_cnt,/gt3r/bckgrd_atlas/tlm_height_band1,/gt3r/bckgrd_atlas/tlm_height_band2,/gt3r/bckgrd_atlas/tlm_top_band1,/gt3r/bckgrd_atlas/tlm_top_band2,/gt3r/geolocation,/gt3r/geolocation/altitude_sc,/gt3r/geolocation/bounce_time_offset,/gt3r/geolocation/delta_time,/gt3r/geolocation/neutat_delay_derivative,/gt3r/geolocation/neutat_delay_total,/gt3r/geolocation/neutat_ht,/gt3r/geolocation/ph_index_beg,/gt3r/geolocation/range_bias_corr,/gt3r/geolocation/ref_azimuth,/gt3r/geolocation/ref_elev,/gt3r/geolocation/reference_photon_index,/gt3r/geolocation/reference_photon_lat,/gt3r/geolocation/reference_photon_lon,/gt3r/geolocation/segment_dist_x,/gt3r/geolocation/segment_id,/gt3r/geolocation/segment_length,/gt3r/geolocation/segment_ph_cnt,/gt3r/geolocation/sigma_across,/gt3r/geolocation/sigma_along,/gt3r/geolocation/sigma_h,/gt3r/geolocation/sigma_lat,/gt3r/geolocation/sigma_lon,/gt3r/geolocation/solar_azimuth,/gt3r/geolocation/solar_elevation,/gt3r/geolocation/surf_type,/gt3r/geolocation/tx_pulse_energy,/gt3r/geolocation/tx_pulse_skew_est,/gt3r/geolocation/tx_pulse_width_lower,/gt3r/geolocation/tx_pulse_width_upper,/gt3r/geolocation/velocity_sc,/gt3r/geophys_corr,/gt3r/geophys_corr/dac,/gt3r/geophys_corr/delta_time,/gt3r/geophys_corr/geoid,/gt3r/geophys_corr/tide_earth,/gt3r/geophys_corr/tide_load,/gt3r/geophys_corr/tide_ocean,/gt3r/geophys_corr/tide_oc_pole,/gt3r/geophys_corr/tide_pole,/gt3r/heights,/gt3r/heights/delta_time,/gt3r/heights/dist_ph_across,/gt3r/heights/dist_ph_along,/gt3r/heights/h_ph,/gt3r/heights/lat_ph,/gt3r/heights/lon_ph,/gt3r/heights/pce_mframe_cnt,/gt3r/heights/ph_id_channel,/gt3r/heights/ph_id_count,/gt3r/heights/ph_id_pulse,/gt3r/heights/signal_conf_ph,/gt3r/signal_find_output,/gt3r/signal_find_output/inlandwater,/gt3r/signal_find_output/inlandwater/bckgrd_mean,/gt3r/signal_find_output/inlandwater/bckgrd_sigma,/gt3r/signal_find_output/inlandwater/delta_time,/gt3r/signal_find_output/inlandwater/t_pc_delta,/gt3r/signal_find_output/inlandwater/z_pc_delta,/gt3r/signal_find_output/land,/gt3r/signal_find_output/land/bckgrd_mean,/gt3r/signal_find_output/land/bckgrd_sigma,/gt3r/signal_find_output/land/delta_time,/gt3r/signal_find_output/land/t_pc_delta,/gt3r/signal_find_output/land/z_pc_delta,/gt3r/signal_find_output/land_ice,/gt3r/signal_find_output/land_ice/bckgrd_mean,/gt3r/signal_find_output/land_ice/bckgrd_sigma,/gt3r/signal_find_output/land_ice/delta_time,/gt3r/signal_find_output/land_ice/t_pc_delta,/gt3r/signal_find_output/land_ice/z_pc_delta,/gt3r/signal_find_output/ocean,/gt3r/signal_find_output/ocean/bckgrd_mean,/gt3r/signal_find_output/ocean/bckgrd_sigma,/gt3r/signal_find_output/ocean/delta_time,/gt3r/signal_find_output/ocean/t_pc_delta,/gt3r/signal_find_output/ocean/z_pc_delta,/gt3r/signal_find_output/sea_ice,/gt3r/signal_find_output/sea_ice/bckgrd_mean,/gt3r/signal_find_output/sea_ice/bckgrd_sigma,/gt3r/signal_find_output/sea_ice/delta_time,/gt3r/signal_find_output/sea_ice/t_pc_delta,/gt3r/signal_find_output/sea_ice/z_pc_delta,/orbit_info,/orbit_info/crossing_time,/orbit_info/cycle_number,/orbit_info/lan,/orbit_info/orbit_number,/orbit_info/rgt,/orbit_info/sc_orient,/orbit_info/sc_orient_time,/quality_assessment,/quality_assessment/delta_time,/quality_assessment/qa_granule_fail_reason,/quality_assessment/qa_granule_pass_fail,/quality_assessment/gt1l,/quality_assessment/gt1l/qa_perc_signal_conf_ph_high,/quality_assessment/gt1l/qa_perc_signal_conf_ph_low,/quality_assessment/gt1l/qa_perc_signal_conf_ph_med,/quality_assessment/gt1l/qa_perc_surf_type,/quality_assessment/gt1l/qa_total_signal_conf_ph_high,/quality_assessment/gt1l/qa_total_signal_conf_ph_low,/quality_assessment/gt1l/qa_total_signal_conf_ph_med,/quality_assessment/gt1r,/quality_assessment/gt1r/qa_perc_signal_conf_ph_high,/quality_assessment/gt1r/qa_perc_signal_conf_ph_low,/quality_assessment/gt1r/qa_perc_signal_conf_ph_med,/quality_assessment/gt1r/qa_perc_surf_type,/quality_assessment/gt1r/qa_total_signal_conf_ph_high,/quality_assessment/gt1r/qa_total_signal_conf_ph_low,/quality_assessment/gt1r/qa_total_signal_conf_ph_med,/quality_assessment/gt2l,/quality_assessment/gt2l/qa_perc_signal_conf_ph_high,/quality_assessment/gt2l/qa_perc_signal_conf_ph_low,/quality_assessment/gt2l/qa_perc_signal_conf_ph_med,/quality_assessment/gt2l/qa_perc_surf_type,/quality_assessment/gt2l/qa_total_signal_conf_ph_high,/quality_assessment/gt2l/qa_total_signal_conf_ph_low,/quality_assessment/gt2l/qa_total_signal_conf_ph_med,/quality_assessment/gt2r,/quality_assessment/gt2r/qa_perc_signal_conf_ph_high,/quality_assessment/gt2r/qa_perc_signal_conf_ph_low,/quality_assessment/gt2r/qa_perc_signal_conf_ph_med,/quality_assessment/gt2r/qa_perc_surf_type,/quality_assessment/gt2r/qa_total_signal_conf_ph_high,/quality_assessment/gt2r/qa_total_signal_conf_ph_low,/quality_assessment/gt2r/qa_total_signal_conf_ph_med,/quality_assessment/gt3l,/quality_assessment/gt3l/qa_perc_signal_conf_ph_high,/quality_assessment/gt3l/qa_perc_signal_conf_ph_low,/quality_assessment/gt3l/qa_perc_signal_conf_ph_med,/quality_assessment/gt3l/qa_perc_surf_type,/quality_assessment/gt3l/qa_total_signal_conf_ph_high,/quality_assessment/gt3l/qa_total_signal_conf_ph_low,/quality_assessment/gt3l/qa_total_signal_conf_ph_med,/quality_assessment/gt3r,/quality_assessment/gt3r/qa_perc_signal_conf_ph_high,/quality_assessment/gt3r/qa_perc_signal_conf_ph_low,/quality_assessment/gt3r/qa_perc_signal_conf_ph_med,/quality_assessment/gt3r/qa_perc_surf_type,/quality_assessment/gt3r/qa_total_signal_conf_ph_high,/quality_assessment/gt3r/qa_total_signal_conf_ph_low,/quality_assessment/gt3r/qa_total_signal_conf_ph_med&request_mode=async&page_size=10&page_num=1&token=7894BEE1-28E1-4F10-483F-5BDCDDED82A1&email=ellynenderlin@boisestate.edu\n"
     ]
    }
   ],
   "source": [
    "#Print API base URL + request parameters\n",
    "API_request = f'{base_url}?short_name={short_name}&version={latest_version}&temporal={temporal}&time={timevar}&polygon={polygon}&Coverage={coverage}&request_mode={request_mode}&page_size={page_size}&page_num={page_num}&token={token}&email={email}'\n",
    "print(API_request)\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### We'll also create a new dictionary of NSIDC API KVPs to be used in our subset request. Because we are looping through each page of requests, we'll add the `page_num` KVP to our dictionary within the loop below."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 65,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'short_name': 'ATL06', 'version': '001', 'temporal': '2019-02-06T12:00:00Z,2019-02-06T16:00:00Z', 'time': '2019-02-06T12:00:00,2019-02-06T16:00:00', 'polygon': '-68.35248822802811,-71.56327073773465,-68.51738255010497,-72.16246004352762,-66.88801636700448,-71.84608137592308,-67.4417971113555,-71.55023939068829,-67.53421323583855,-71.3867722959729,-68.40186728547569,-71.35464747972844,-68.35248822802811,-71.56327073773465', 'request_mode': 'async', 'page_size': 10, 'token': 'F40CA4D1-9F50-09F3-632F-BC3447697F6B', 'email': 'ellynenderlin@boisestate.edu'}\n"
     ]
    }
   ],
   "source": [
    "subset_params = {\n",
    "    'short_name': short_name, \n",
    "    'version': latest_version, \n",
    "    'temporal': temporal, \n",
    "    'time': timevar, \n",
    "    'polygon': polygon, \n",
    "    'Coverage': coverage, \n",
    "    'request_mode': request_mode, \n",
    "    'page_size': page_size,  \n",
    "    'token': token, \n",
    "    'email': email, \n",
    "    }\n",
    "print(subset_params)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### We'll request the same data but without any subsetting services applied. Let's create another request parameter dictionary with the `time` and `coverage` service keys removed, and we'll add `agent=NO` instead."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 66,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "{'short_name': 'ATL06', 'version': '001', 'temporal': '2019-02-06T12:00:00Z,2019-02-06T16:00:00Z', 'polygon': '-68.35248822802811,-71.56327073773465,-68.51738255010497,-72.16246004352762,-66.88801636700448,-71.84608137592308,-67.4417971113555,-71.55023939068829,-67.53421323583855,-71.3867722959729,-68.40186728547569,-71.35464747972844,-68.35248822802811,-71.56327073773465', 'agent': 'NO', 'include_meta': 'Y', 'request_mode': 'async', 'page_size': 10, 'token': 'F40CA4D1-9F50-09F3-632F-BC3447697F6B', 'email': 'ellynenderlin@boisestate.edu'}\n"
     ]
    }
   ],
   "source": [
    "request_params = {\n",
    "    'short_name': short_name, \n",
    "    'version': latest_version, \n",
    "    'temporal': temporal, \n",
    "    'polygon': polygon, \n",
    "    'agent' : 'NO',\n",
    "    'include_meta' : 'Y',\n",
    "    'request_mode': request_mode, \n",
    "    'page_size': page_size,  \n",
    "    'token': token, \n",
    "    'email': email, \n",
    "    }\n",
    "\n",
    "print(request_params)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Request Data\n",
    "\n",
    "#### Finally, we'll download the data directly to this notebook directory in a new Outputs folder. The progress of each order will be reported.\n",
    "\n",
    "We'll start by creating an output folder if the folder does not already exist."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 67,
   "metadata": {},
   "outputs": [],
   "source": [
    "path = str(os.getcwd() + '/Outputs_New')\n",
    "if not os.path.exists(path):\n",
    "    os.mkdir(path)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "First we'll submit our request without subsetting services:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Order:  1\n",
      "Request HTTP response:  201\n",
      "Order request URL:  https://n5eil02u.ecs.nsidc.org/egi/request?short_name=ATL03&version=001&temporal=2019-02-01T00%3A00%3A00Z%2C2019-02-22T23%3A59%3A59Z&polygon=-60.26771309530958%2C-64.36231266602836%2C-60.17502187384219%2C-64.42037303611033%2C-59.87064160546638%2C-64.39452989819989%2C-59.67299821792471%2C-64.27170955775222%2C-59.85240814778875%2C-64.24676071666417%2C-60.26771309530958%2C-64.36231266602836&agent=NO&include_meta=Y&request_mode=async&page_size=10&token=DAB48794-937E-45C2-0BA9-FFCF97777986&email=showard%40esr.org&page_num=1\n",
      "Order request response XML content:  b'<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\\n<eesi:agentResponse xsi:schemaLocation=\"http://eosdis.nasa.gov/esi/rsp/e https://newsroom.gsfc.nasa.gov/esi/8.1/schemas/ESIAgentResponseExternal.xsd\" xmlns=\"\" xmlns:iesi=\"http://eosdis.nasa.gov/esi/rsp/i\" xmlns:ssw=\"http://newsroom.gsfc.nasa.gov/esi/rsp/ssw\" xmlns:eesi=\"http://eosdis.nasa.gov/esi/rsp/e\" xmlns:esi=\"http://eosdis.nasa.gov/esi/rsp\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\\n    <order>\\n        <orderId>5000000319386</orderId>\\n        <Instructions>You may receive an email about your order if you specified an EMAIL address. &lt;br/&gt;&lt;br/&gt;The instructions used to process this order are:  Processing tool=NO. Include metadata and processing history=Y. Granule id(s)=SC:ATL03.001:161383504,SC:ATL03.001:161427364,SC:ATL03.001:161445079. Email address=showard@esr.org.</Instructions>\\n    </order>\\n    <contactInformation>\\n        <contactName>NSIDC User Services</contactName>\\n        <contactEmail>nsidc@nsidc.org</contactEmail>\\n    </contactInformation>\\n    <processInfo>\\n        <processDuration>PT0.078S</processDuration>\\n        <subagentId>NO</subagentId>\\n    </processInfo>\\n    <requestStatus>\\n        <status>processing</status>\\n        <numberProcessed>0</numberProcessed>\\n        <totalNumber>3</totalNumber>\\n    </requestStatus>\\n</eesi:agentResponse>\\n'\n",
      "order ID:  5000000319386\n",
      "status URL:  https://n5eil02u.ecs.nsidc.org/egi/request/5000000319386\n",
      "HTTP response from order response URL:  201\n",
      "Data request  1  is submitting...\n",
      "Initial request status is  processing\n",
      "Status is not complete. Trying again.\n",
      "Retry request status is:  complete\n",
      "Zip download URL:  https://n5eil02u.ecs.nsidc.org/esir/5000000319386.zip\n",
      "Beginning download of zipped output...\n",
      "Data request 1 is complete.\n"
     ]
    }
   ],
   "source": [
    "# Request data service for each page number, and unzip outputs\n",
    "\n",
    "for i in range(page_num):\n",
    "    page_val = i + 1\n",
    "    print('Order: ', page_val)\n",
    "    request_params.update( {'page_num': page_val} )\n",
    "    \n",
    "# For all requests other than spatial file upload, use get function\n",
    "    request = session.get(base_url, params=request_params)\n",
    "    \n",
    "    print('Request HTTP response: ', request.status_code)\n",
    "\n",
    "# Raise bad request: Loop will stop for bad response code.\n",
    "    request.raise_for_status()\n",
    "    print('Order request URL: ', request.url)\n",
    "    esir_root = ET.fromstring(request.content)\n",
    "    print('Order request response XML content: ', request.content)\n",
    "\n",
    "#Look up order ID\n",
    "    orderlist = []   \n",
    "    for order in esir_root.findall(\"./order/\"):\n",
    "        orderlist.append(order.text)\n",
    "    orderID = orderlist[0]\n",
    "    print('order ID: ', orderID)\n",
    "\n",
    "#Create status URL\n",
    "    statusURL = base_url + '/' + orderID\n",
    "    print('status URL: ', statusURL)\n",
    "\n",
    "#Find order status\n",
    "    request_response = session.get(statusURL)    \n",
    "    print('HTTP response from order response URL: ', request_response.status_code)\n",
    "    \n",
    "# Raise bad request: Loop will stop for bad response code.\n",
    "    request_response.raise_for_status()\n",
    "    request_root = ET.fromstring(request_response.content)\n",
    "    statuslist = []\n",
    "    for status in request_root.findall(\"./requestStatus/\"):\n",
    "        statuslist.append(status.text)\n",
    "    status = statuslist[0]\n",
    "    print('Data request ', page_val, ' is submitting...')\n",
    "    print('Initial request status is ', status)\n",
    "\n",
    "#Continue loop while request is still processing\n",
    "    while status == 'pending' or status == 'processing': \n",
    "        print('Status is not complete. Trying again.')\n",
    "        time.sleep(10)\n",
    "        loop_response = session.get(statusURL)\n",
    "\n",
    "# Raise bad request: Loop will stop for bad response code.\n",
    "        loop_response.raise_for_status()\n",
    "        loop_root = ET.fromstring(loop_response.content)\n",
    "\n",
    "#find status\n",
    "        statuslist = []\n",
    "        for status in loop_root.findall(\"./requestStatus/\"):\n",
    "            statuslist.append(status.text)\n",
    "        status = statuslist[0]\n",
    "        print('Retry request status is: ', status)\n",
    "        if status == 'pending' or status == 'processing':\n",
    "            continue\n",
    "\n",
    "#Order can either complete, complete_with_errors, or fail:\n",
    "# Provide complete_with_errors error message:\n",
    "    if status == 'complete_with_errors' or status == 'failed':\n",
    "        messagelist = []\n",
    "        for message in loop_root.findall(\"./processInfo/\"):\n",
    "            messagelist.append(message.text)\n",
    "        print('error messages:')\n",
    "        pprint.pprint(messagelist)\n",
    "\n",
    "# Download zipped order if status is complete or complete_with_errors\n",
    "    if status == 'complete' or status == 'complete_with_errors':\n",
    "        downloadURL = 'https://n5eil02u.ecs.nsidc.org/esir/' + orderID + '.zip'\n",
    "        print('Zip download URL: ', downloadURL)\n",
    "        print('Beginning download of zipped output...')\n",
    "        zip_response = session.get(downloadURL)\n",
    "        # Raise bad request: Loop will stop for bad response code.\n",
    "        zip_response.raise_for_status()\n",
    "        with zipfile.ZipFile(io.BytesIO(zip_response.content)) as z:\n",
    "            z.extractall(path)\n",
    "        print('Data request', page_val, 'is complete.')\n",
    "    else: print('Request failed.')\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Let's run our request loop again, this time with subsetting services applied. We will post the KML file directly to the API:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 68,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Order:  1\n",
      "Request HTTP response:  201\n",
      "Order request URL:  https://n5eil02u.ecs.nsidc.org/egi/request?short_name=ATL06&version=001&temporal=2019-02-06T12%3A00%3A00Z%2C2019-02-06T16%3A00%3A00Z&time=2019-02-06T12%3A00%3A00%2C2019-02-06T16%3A00%3A00&polygon=-68.35248822802811%2C-71.56327073773465%2C-68.51738255010497%2C-72.16246004352762%2C-66.88801636700448%2C-71.84608137592308%2C-67.4417971113555%2C-71.55023939068829%2C-67.53421323583855%2C-71.3867722959729%2C-68.40186728547569%2C-71.35464747972844%2C-68.35248822802811%2C-71.56327073773465&request_mode=async&page_size=10&token=F40CA4D1-9F50-09F3-632F-BC3447697F6B&email=ellynenderlin%40boisestate.edu&page_num=1\n",
      "Order request response XML content:  b'<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\\n<eesi:agentResponse xsi:schemaLocation=\"http://eosdis.nasa.gov/esi/rsp/e https://newsroom.gsfc.nasa.gov/esi/8.1/schemas/ESIAgentResponseExternal.xsd\" xmlns=\"\" xmlns:iesi=\"http://eosdis.nasa.gov/esi/rsp/i\" xmlns:ssw=\"http://newsroom.gsfc.nasa.gov/esi/rsp/ssw\" xmlns:eesi=\"http://eosdis.nasa.gov/esi/rsp/e\" xmlns:esi=\"http://eosdis.nasa.gov/esi/rsp\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\">\\n    <order>\\n        <orderId>5000000319975</orderId>\\n        <Instructions>You may receive an email about your order if you specified an EMAIL address. &lt;br/&gt;&lt;br/&gt;The instructions used to process this order are:  Bounding Shape={\"type\":\"FeatureCollection\",\"crs\":{\"type\":\"name\",\"properties\":{\"name\":\"urn:ogc:def:crs:OGC:1.3:CRS84\"}},\"features\":[{\"type\":\"Feature\",\"properties\":{\"Name\":\"GeorgeVI_meltpond-polygon\",\"description\":null,\"timestamp\":null,\"begin\":null,\"end\":null,\"altitudeMode\":null,\"tessellate\":1,\"extrude\":0,\"visibility\":-1,\"drawOrder\":null,\"icon\":null},\"geometry\":{\"type\":\"Polygon\",\"coordinates\":[[[-68.35248822802811,-71.56327073773465,0],[-68.46579445651297,-71.85436419452515,0],[-68.51738255010497,-72.16246004352762,0],[-66.88801636700448,-71.84608137592308,0],[-67.05915221344112,-71.71148196878032,0],[-67.4417971113555,-71.55023939068829,0],[-67.53421323583855,-71.3867722959729,0],[-68.40186728547569,-71.35464747972844,0],[-68.35248822802811,-71.56327073773465,0]]]}}]}. Granule id(s)=SC:ATL06.001:161300246. Temporal search start=2019-02-06T12:00:00 end=2019-02-06T16:00:00. Email address=ellynenderlin@boisestate.edu. Processing tool=ICESAT2.</Instructions>\\n    </order>\\n    <contactInformation>\\n        <contactName>NSIDC User Services</contactName>\\n        <contactEmail>nsidc@nsidc.org</contactEmail>\\n    </contactInformation>\\n    <processInfo>\\n        <processDuration>PT0.069S</processDuration>\\n        <subagentId>ICESAT2</subagentId>\\n    </processInfo>\\n    <requestStatus>\\n        <status>pending</status>\\n        <numberProcessed>0</numberProcessed>\\n        <totalNumber>1</totalNumber>\\n    </requestStatus>\\n</eesi:agentResponse>\\n'\n",
      "order ID:  5000000319975\n",
      "status URL:  https://n5eil02u.ecs.nsidc.org/egi/request/5000000319975\n",
      "HTTP response from order response URL:  201\n",
      "Data request  1  is submitting...\n",
      "Initial request status is  processing\n",
      "Status is not complete. Trying again.\n",
      "Retry request status is:  complete\n",
      "Zip download URL:  https://n5eil02u.ecs.nsidc.org/esir/5000000319975.zip\n",
      "Beginning download of zipped output...\n",
      "Data request 1 is complete.\n"
     ]
    }
   ],
   "source": [
    "# Request data service for each page number, and unzip outputs\n",
    "\n",
    "for i in range(page_num):\n",
    "    page_val = i + 1\n",
    "    print('Order: ', page_val)\n",
    "    subset_params.update( {'page_num': page_val} )\n",
    "    \n",
    "# Post polygon to API endpoint for polygon subsetting to subset based on original, non-simplified KML file\n",
    "\n",
    "    shape_post = {'shapefile': open(kml_filepath, 'rb')}\n",
    "    request = session.post(base_url, params=subset_params, files=shape_post) \n",
    "    \n",
    "# FOR ALL OTHER REQUESTS THAT DO NOT UTILIZED AN UPLOADED POLYGON FILE, USE A GET REQUEST INSTEAD OF POST:\n",
    "#     request = session.get(base_url, params=request_params)\n",
    "    \n",
    "    print('Request HTTP response: ', request.status_code)\n",
    "\n",
    "# Raise bad request: Loop will stop for bad response code.\n",
    "    request.raise_for_status()\n",
    "    print('Order request URL: ', request.url)\n",
    "    esir_root = ET.fromstring(request.content)\n",
    "    print('Order request response XML content: ', request.content)\n",
    "\n",
    "# Look up order ID\n",
    "    orderlist = []   \n",
    "    for order in esir_root.findall(\"./order/\"):\n",
    "        orderlist.append(order.text)\n",
    "    orderID = orderlist[0]\n",
    "    print('order ID: ', orderID)\n",
    "\n",
    "# Create status URL\n",
    "    statusURL = base_url + '/' + orderID\n",
    "    print('status URL: ', statusURL)\n",
    "\n",
    "# Find order status\n",
    "    request_response = session.get(statusURL)    \n",
    "    print('HTTP response from order response URL: ', request_response.status_code)\n",
    "    \n",
    "# Raise bad request: Loop will stop for bad response code.\n",
    "    request_response.raise_for_status()\n",
    "    request_root = ET.fromstring(request_response.content)\n",
    "    statuslist = []\n",
    "    for status in request_root.findall(\"./requestStatus/\"):\n",
    "        statuslist.append(status.text)\n",
    "    status = statuslist[0]\n",
    "    print('Data request ', page_val, ' is submitting...')\n",
    "    print('Initial request status is ', status)\n",
    "\n",
    "# Continue to loop while request is still processing\n",
    "    while status == 'pending' or status == 'processing': \n",
    "        print('Status is not complete. Trying again.')\n",
    "        time.sleep(10)\n",
    "        loop_response = session.get(statusURL)\n",
    "\n",
    "# Raise bad request: Loop will stop for bad response code.\n",
    "        loop_response.raise_for_status()\n",
    "        loop_root = ET.fromstring(loop_response.content)\n",
    "\n",
    "# Find status\n",
    "        statuslist = []\n",
    "        for status in loop_root.findall(\"./requestStatus/\"):\n",
    "            statuslist.append(status.text)\n",
    "        status = statuslist[0]\n",
    "        print('Retry request status is: ', status)\n",
    "        if status == 'pending' or status == 'processing':\n",
    "            continue\n",
    "\n",
    "# Order can either complete, complete_with_errors, or fail:\n",
    "# Provide complete_with_errors error message:\n",
    "    if status == 'complete_with_errors' or status == 'failed':\n",
    "        messagelist = []\n",
    "        for message in loop_root.findall(\"./processInfo/\"):\n",
    "            messagelist.append(message.text)\n",
    "        print('error messages:')\n",
    "        pprint.pprint(messagelist)\n",
    "\n",
    "# Download zipped order if status is complete or complete_with_errors\n",
    "    if status == 'complete' or status == 'complete_with_errors':\n",
    "        downloadURL = 'https://n5eil02u.ecs.nsidc.org/esir/' + orderID + '.zip'\n",
    "        print('Zip download URL: ', downloadURL)\n",
    "        print('Beginning download of zipped output...')\n",
    "        zip_response = session.get(downloadURL)\n",
    "        # Raise bad request: Loop will stop for bad response code.\n",
    "        zip_response.raise_for_status()\n",
    "        with zipfile.ZipFile(io.BytesIO(zip_response.content)) as z:\n",
    "            z.extractall(path)\n",
    "        print('Data request', page_val, 'is complete.')\n",
    "    else: print('Request failed.')\n"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### Clean up the Output folder by removing individual order folders:"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 69,
   "metadata": {},
   "outputs": [],
   "source": [
    "#Clean up Outputs folder by removing individual granule folders \n",
    "\n",
    "for root, dirs, files in os.walk(path, topdown=False):\n",
    "    for file in files:\n",
    "        try:\n",
    "            shutil.move(os.path.join(root, file), path)\n",
    "        except OSError:\n",
    "            pass\n",
    "        \n",
    "for root, dirs, files in os.walk(path):\n",
    "    for name in dirs:\n",
    "        os.rmdir(os.path.join(root, name))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 34,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
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      ]
     },
     "execution_count": 34,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "#List files\n",
    "sorted(os.listdir(path))"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "If you're interested in the streaming request method, an example loop is below: "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Set page size to 1 to improve performance\n",
    "page_size = 1\n",
    "request_params.update( {'page_size': page_size})\n",
    "\n",
    "# No metadata to only return a single output\n",
    "request_params.update( {'include_meta': 'N'})\n",
    "\n",
    "#Determine number of pages basd on page_size and total granules. Loop requests by this value\n",
    "page_num = math.ceil(len(granules)/page_size)\n",
    "print(page_num)\n",
    "\n",
    "#Set request mode. \n",
    "request_params.update( {'request_mode': 'stream'})\n",
    "\n",
    "print(request_params)\n",
    "\n",
    "os.chdir(path)\n",
    "\n",
    "for i in range(page_num):\n",
    "    page_val = i + 1\n",
    "    print('Order: ', page_val)\n",
    "    request_params.update( {'page_num': page_val})\n",
    "    request = session.get(base_url, params=request_params)\n",
    "    print('HTTP response from order response URL: ', request.status_code)\n",
    "    request.raise_for_status()\n",
    "    d = request.headers['content-disposition']\n",
    "    fname = re.findall('filename=(.+)', d)\n",
    "    open(eval(fname[0]), 'wb').write(request.content)\n",
    "    print('Data request', page_val, 'is complete.')"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### To review, we have explored data availability and volume over a region and time of interest, discovered and selected data customization options, and downloaded data directly to our Pangeo environment. You are welcome to modify the search and service parameters to submit more requests to NSIDC."
   ]
  }
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