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Napoleon's March

Data for Charles Joseph Minard's famous cartographic depiction of Napoleon's Russian campaign of 1812.

Installation

npm install @stdlib/datasets-minard-napoleons-march

Alternatively,

To load the package in a website via a script tag without installation and bundlers, use the ES Module available on the esm branch (see README).
If you are using Deno, visit the deno branch (see README for usage intructions).
For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the umd branch (see README).
To use as a general utility for the command line, install the corresponding CLI package globally.

The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.

To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.

Usage

var minard = require( '@stdlib/datasets-minard-napoleons-march' );

minard( [options] )

Data for Charles Joseph Minard's famous cartographic depiction of Napoleon's Russian campaign of 1812.

var data = minard();
/* returns
    {
      'army': [
        {'lon': 24,'lat': 54.9,'size': 340000,'direction': 'A','division': 1},
        {'lon': 24.5,'lat': 55,'size': 340000,'direction': 'A','division': 1},
        {'lon': 25.5,'lat': 54.5,'size': 340000,'direction': 'A','division': 1},
        {'lon': 26,'lat': 54.7,'size': 320000,'direction': 'A','division': 1},
        {'lon': 27,'lat': 54.8,'size': 300000,'direction': 'A','division': 1},
        {'lon': 28,'lat': 54.9,'size': 280000,'direction': 'A','division': 1},
        {'lon': 28.5,'lat': 55,'size': 240000,'direction': 'A','division': 1},
        {'lon': 29,'lat': 55.1,'size': 210000,'direction': 'A','division': 1},
        {'lon': 30,'lat': 55.2,'size': 180000,'direction': 'A','division': 1},
        {'lon': 30.3,'lat': 55.3,'size': 175000,'direction': 'A','division': 1},
        {'lon': 32,'lat': 54.8,'size': 145000,'direction': 'A','division': 1},
        {'lon': 33.2,'lat': 54.9,'size': 140000,'direction': 'A','division': 1},
        {'lon': 34.4,'lat': 55.5,'size': 127100,'direction': 'A','division': 1},
        {'lon': 35.5,'lat': 55.4,'size': 100000,'direction': 'A','division': 1},
        {'lon': 36,'lat': 55.5,'size': 100000,'direction': 'A','division': 1},
        {'lon': 37.6,'lat': 55.8,'size': 100000,'direction': 'R','division': 1},
        {'lon': 37.5,'lat': 55.7,'size': 98000,'direction': 'R','division': 1},
        {'lon': 37,'lat': 55,'size': 97000,'direction': 'R','division': 1},
        {'lon': 36.8,'lat': 55,'size': 96000,'direction': 'R','division': 1},
        {'lon': 35.4,'lat': 55.3,'size': 87000,'direction': 'R','division': 1},
        {'lon': 34.3,'lat': 55.2,'size': 55000,'direction': 'R','division': 1},
        {'lon': 33.3,'lat': 54.8,'size': 37000,'direction': 'R','division': 1},
        {'lon': 32,'lat': 54.6,'size': 24000,'direction': 'R','division': 1},
        {'lon': 30.4,'lat': 54.4,'size': 20000,'direction': 'R','division': 1},
        {'lon': 29.2,'lat': 54.4,'size': 20000,'direction': 'R','division': 1},
        {'lon': 28.5,'lat': 54.3,'size': 20000,'direction': 'R','division': 1},
        {'lon': 28.3,'lat': 54.4,'size': 20000,'direction': 'R','division': 1},
        {'lon': 24,'lat': 55.1,'size': 60000,'direction': 'A','division': 2},
        {'lon': 24.5,'lat': 55.2,'size': 60000,'direction': 'A','division': 2},
        {'lon': 25.5,'lat': 54.7,'size': 60000,'direction': 'A','division': 2},
        {'lon': 26.6,'lat': 55.7,'size': 40000,'direction': 'A','division': 2},
        {'lon': 27.4,'lat': 55.6,'size': 33000,'direction': 'A','division': 2},
        {'lon': 28.7,'lat': 55.5,'size': 33000,'direction': 'R','division': 2},
        {'lon': 29.2,'lat': 54.3,'size': 30000,'direction': 'R','division': 2},
        {'lon': 28.5,'lat': 54.2,'size': 30000,'direction': 'R','division': 2},
        {'lon': 28.3,'lat': 54.3,'size': 28000,'direction': 'R','division': 2},
        {'lon': 27.5,'lat': 54.5,'size': 20000,'direction': 'R','division': 2},
        {'lon': 26.8,'lat': 54.3,'size': 12000,'direction': 'R','division': 2},
        {'lon': 26.4,'lat': 54.4,'size': 14000,'direction': 'R','division': 2},
        {'lon': 24.6,'lat': 54.5,'size': 8000,'direction': 'R','division': 2},
        {'lon': 24.4,'lat': 54.4,'size': 4000,'direction': 'R','division': 2},
        {'lon': 24.2,'lat': 54.4,'size': 4000,'direction': 'R','division': 2},
        {'lon': 24.1,'lat': 54.3,'size': 4000,'direction': 'R','division': 2},
        {'lon': 24,'lat': 55.2,'size': 22000,'direction': 'A','division': 3},
        {'lon': 24.5,'lat': 55.3,'size': 22000,'direction': 'A','division': 3},
        {'lon': 24.6,'lat': 55.8,'size': 6000,'direction': 'R','division': 3},
        {'lon': 24.2,'lat': 54.4,'size': 6000,'direction': 'R','division': 3},
        {'lon': 24.1,'lat': 54.3,'size': 6000,'direction': 'R','division': 3}
      ],
      'cities': [
        {'lon': 24,'lat': 55,'city': 'Kowno',
        {'lon': 25.3,'lat': 54.7,'city': 'Wilna',
        {'lon': 26.4,'lat': 54.4,'city': 'Smorgoni',
        {'lon': 26.8,'lat': 54.3,'city': 'Molodexno',
        {'lon': 27.7,'lat': 55.2,'city': 'Gloubokoe',
        {'lon': 27.6,'lat': 53.9,'city': 'Minsk',
        {'lon': 28.5,'lat': 54.3,'city': 'Studienska',
        {'lon': 28.7,'lat': 55.5,'city': 'Polotzk',
        {'lon': 29.2,'lat': 54.4,'city': 'Bobr',
        {'lon': 30.2,'lat': 55.3,'city': 'Witebsk',
        {'lon': 30.4,'lat': 54.5,'city': 'Orscha',
        {'lon': 30.4,'lat': 53.9,'city': 'Mohilow',
        {'lon': 32,'lat': 54.8,'city': 'Smolensk',
        {'lon': 33.2,'lat': 54.9,'city': 'Dorogobouge',
        {'lon': 34.3,'lat': 55.2,'city': 'Wixma',
        {'lon': 34.4,'lat': 55.5,'city': 'Chjat',
        {'lon': 36,'lat': 55.5,'city': 'Mojaisk',
        {'lon': 37.6,'lat': 55.8,'city': 'Moscou',
        {'lon': 36.6,'lat': 55.3,'city': 'Tarantino',
        {'lon': 36.5,'lat': 55,'city': 'Malo-Jarosewli'
      ],
      'labels': [
        {'lon': 24,'lat': 54.9,'size': 422000,'division': 1},
        {'lon': 30.3,'lat': 55.3,'size': 175000,'division': 1},
        {'lon': 32,'lat': 54.8,'size': 145000,'division': 1},
        {'lon': 34.4,'lat': 55.5,'size': 127100,'division': 1},
        {'lon': 35.5,'lat': 55.4,'size': 100000,'division': 1},
        {'lon': 37.7,'lat': 55.7,'size': 100000,'division': 1},
        {'lon': 36.8,'lat': 55,'size': 96000,'division': 1},
        {'lon': 35.4,'lat': 55.3,'size': 87000,'division': 1},
        {'lon': 34.3,'lat': 55.2,'size': 55000,'division': 1},
        {'lon': 33.3,'lat': 54.8,'size': 37000,'division': 1},
        {'lon': 32,'lat': 54.6,'size': 24000,'division': 1},
        {'lon': 30.4,'lat': 54.4,'size': 20000,'division': 1},
        {'lon': 29.2,'lat': 54.3,'size': 50000,'division': 1},
        {'lon': 28.5,'lat': 54.2,'size': 28000,'division': 1},
        {'lon': 26.8,'lat': 54.3,'size': 12000,'division': 1},
        {'lon': 25,'lat': 54.4,'size': 8000,'division': 1},
        {'lon': 24.4,'lat': 54.4,'size': 4000,'division': 1},
        {'lon': 24.1,'lat': 54.4,'size': 10000,'division': 1},
        {'lon': 26.6,'lat': 55.7,'size': 60000,'division': 2},
        {'lon': 28.7,'lat': 55.5,'size': 33000,'division': 2},
        {'lon': 24.5,'lat': 55.3,'size': 22000,'division': 3},
        {'lon': 24.6,'lat': 55.8,'size': 6000,'division': 3}
      ],
      'rivers': {
        'type': 'FeatureCollection',
        'features': [
          {
            'type': 'Feature',
            'properties': {'id': 1684,'wso_id': 748037,'objectid': 2898,'featurecla': 'River','scalerank': 12,'rivernum': 403898,'dissolve': '403898River','name': 'Sozh'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 57,'wso_id': 1456942,'objectid': 1108,'featurecla': 'Lake Centerline','scalerank': 11,'rivernum': 402108,'dissolve': '402108Lake Centerline','name': 'Vazuza'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1509,'wso_id': 748037,'objectid': 6634,'featurecla': 'Lake Centerline','scalerank': 10,'rivernum': 407634,'dissolve': '407634Lake Centerline','name': 'Desna'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1871,'wso_id': 748037,'objectid': 3314,'featurecla': 'Lake Centerline','scalerank': 12,'rivernum': 404314,'dissolve': '404314Lake Centerline','name': 'Druts'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1684,'wso_id': 748037,'objectid': 2898,'featurecla': 'River','scalerank': 10,'rivernum': 403898,'dissolve': '403898River','name': 'Sozh'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1684,'wso_id': 748037,'objectid': 2898,'featurecla': 'River','scalerank': 10,'rivernum': 403898,'dissolve': '403898River','name': 'Sozh'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1924,'wso_id': 748037,'objectid': 3569,'featurecla': 'River','scalerank': 11,'rivernum': 404569,'dissolve': '404569River','name': 'Pronya'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1509,'wso_id': 748037,'objectid': 6634,'featurecla': 'River','scalerank': 10,'rivernum': 407634,'dissolve': '407634River','name': 'Desna'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 57,'wso_id': 1456942,'objectid': 1108,'featurecla': 'River','scalerank': 11,'rivernum': 402108,'dissolve': '402108River','name': 'Vazuza'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1871,'wso_id': 748037,'objectid': 3314,'featurecla': 'River','scalerank': 12,'rivernum': 404314,'dissolve': '404314River','name': 'Druts'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1201,'wso_id': 748037,'objectid': 8004,'featurecla': 'River','scalerank': 10,'rivernum': 409004,'dissolve': '409004River','name': 'Dnepr'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1,'wso_id': 1456942,'objectid': 1,'featurecla': 'River','scalerank': 10,'rivernum': 401001,'dissolve': '401001River','name': 'Oka, Volga'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1,'wso_id': 1456942,'objectid': 1,'featurecla': 'River','scalerank': 10,'rivernum': 401001,'dissolve': '401001River','name': 'Oka, Volga'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 76,'wso_id': 1456942,'objectid': 1526,'featurecla': 'River','scalerank': 12,'rivernum': 402526,'dissolve': '402526River','name': null},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 3020,'wso_id': 831224,'objectid': 2853,'featurecla': 'River','scalerank': 10,'rivernum': 403853,'dissolve': '403853River','name': 'Kasplya'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 3702,'wso_id': 831224,'objectid': 2291,'featurecla': 'River','scalerank': 10,'rivernum': 403291,'dissolve': '403291River','name': 'Ula'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 22,'wso_id': 1456942,'objectid': 528,'featurecla': 'River','scalerank': 11,'rivernum': 401528,'dissolve': '401528River','name': 'Volga'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'River','scalerank': 11,'rivernum': 403383,'dissolve': '403383River','name': 'Usha, Nyoman'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'River','scalerank': 10,'rivernum': 403383,'dissolve': '403383River','name': 'Usha, Nyoman'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'River','scalerank': 10,'rivernum': 403383,'dissolve': '403383River','name': 'Usha, Nyoman'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'Lake Centerline','scalerank': 10,'rivernum': 403383,'dissolve': '403383Lake Centerline','name': 'Usha, Nyoman'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1587,'wso_id': 748037,'objectid': 8334,'featurecla': 'River','scalerank': 10,'rivernum': 409334,'dissolve': '409334River','name': 'Byarezina'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          }
        ]
      },
      'temperature': [
        {'lon': 37.6,'temp': 0,'date': '18 Oct 1812'},
        {'lon': 36,'temp': 0,'date': '24 Oct 1812'},
        {'lon': 33.2,'temp': -9,'date': '09 Nov 1812'},
        {'lon': 32,'temp': -21,'date': '14 Nov 1812'},
        {'lon': 29.2,'temp': -11,'date': '24 Nov 1812'},
        {'lon': 28.5,'temp': -20,'date': '28 Nov 1812'},
        {'lon': 27.2,'temp': -24,'date': '01 Dec 1812'},
        {'lon': 26.7,'temp': -30,'date': '06 Dec 1812'},
        {'lon': 25.3,'temp': -26,'date': '07 Dec 1812'}
      ]
    }
*/

The function accepts the following options:

data: dataset name. The following names are recognized:
- army: army size.
- cities: cities.
- labels: map labels.
- temperature: temperature during the army's return from Russia.
- rivers: river data.

To return only army size data, set the data option to army.

var opts = {
    'data': 'army'
};

var data = minard( opts );
/* returns
    [
        {'lon': 24,'lat': 54.9,'size': 340000,'direction': 'A','division': 1},
        {'lon': 24.5,'lat': 55,'size': 340000,'direction': 'A','division': 1},
        {'lon': 25.5,'lat': 54.5,'size': 340000,'direction': 'A','division': 1},
        {'lon': 26,'lat': 54.7,'size': 320000,'direction': 'A','division': 1},
        {'lon': 27,'lat': 54.8,'size': 300000,'direction': 'A','division': 1},
        {'lon': 28,'lat': 54.9,'size': 280000,'direction': 'A','division': 1},
        {'lon': 28.5,'lat': 55,'size': 240000,'direction': 'A','division': 1},
        {'lon': 29,'lat': 55.1,'size': 210000,'direction': 'A','division': 1},
        {'lon': 30,'lat': 55.2,'size': 180000,'direction': 'A','division': 1},
        {'lon': 30.3,'lat': 55.3,'size': 175000,'direction': 'A','division': 1},
        {'lon': 32,'lat': 54.8,'size': 145000,'direction': 'A','division': 1},
        {'lon': 33.2,'lat': 54.9,'size': 140000,'direction': 'A','division': 1},
        {'lon': 34.4,'lat': 55.5,'size': 127100,'direction': 'A','division': 1},
        {'lon': 35.5,'lat': 55.4,'size': 100000,'direction': 'A','division': 1},
        {'lon': 36,'lat': 55.5,'size': 100000,'direction': 'A','division': 1},
        {'lon': 37.6,'lat': 55.8,'size': 100000,'direction': 'R','division': 1},
        {'lon': 37.5,'lat': 55.7,'size': 98000,'direction': 'R','division': 1},
        {'lon': 37,'lat': 55,'size': 97000,'direction': 'R','division': 1},
        {'lon': 36.8,'lat': 55,'size': 96000,'direction': 'R','division': 1},
        {'lon': 35.4,'lat': 55.3,'size': 87000,'direction': 'R','division': 1},
        {'lon': 34.3,'lat': 55.2,'size': 55000,'direction': 'R','division': 1},
        {'lon': 33.3,'lat': 54.8,'size': 37000,'direction': 'R','division': 1},
        {'lon': 32,'lat': 54.6,'size': 24000,'direction': 'R','division': 1},
        {'lon': 30.4,'lat': 54.4,'size': 20000,'direction': 'R','division': 1},
        {'lon': 29.2,'lat': 54.4,'size': 20000,'direction': 'R','division': 1},
        {'lon': 28.5,'lat': 54.3,'size': 20000,'direction': 'R','division': 1},
        {'lon': 28.3,'lat': 54.4,'size': 20000,'direction': 'R','division': 1},
        {'lon': 24,'lat': 55.1,'size': 60000,'direction': 'A','division': 2},
        {'lon': 24.5,'lat': 55.2,'size': 60000,'direction': 'A','division': 2},
        {'lon': 25.5,'lat': 54.7,'size': 60000,'direction': 'A','division': 2},
        {'lon': 26.6,'lat': 55.7,'size': 40000,'direction': 'A','division': 2},
        {'lon': 27.4,'lat': 55.6,'size': 33000,'direction': 'A','division': 2},
        {'lon': 28.7,'lat': 55.5,'size': 33000,'direction': 'R','division': 2},
        {'lon': 29.2,'lat': 54.3,'size': 30000,'direction': 'R','division': 2},
        {'lon': 28.5,'lat': 54.2,'size': 30000,'direction': 'R','division': 2},
        {'lon': 28.3,'lat': 54.3,'size': 28000,'direction': 'R','division': 2},
        {'lon': 27.5,'lat': 54.5,'size': 20000,'direction': 'R','division': 2},
        {'lon': 26.8,'lat': 54.3,'size': 12000,'direction': 'R','division': 2},
        {'lon': 26.4,'lat': 54.4,'size': 14000,'direction': 'R','division': 2},
        {'lon': 24.6,'lat': 54.5,'size': 8000,'direction': 'R','division': 2},
        {'lon': 24.4,'lat': 54.4,'size': 4000,'direction': 'R','division': 2},
        {'lon': 24.2,'lat': 54.4,'size': 4000,'direction': 'R','division': 2},
        {'lon': 24.1,'lat': 54.3,'size': 4000,'direction': 'R','division': 2},
        {'lon': 24,'lat': 55.2,'size': 22000,'direction': 'A','division': 3},
        {'lon': 24.5,'lat': 55.3,'size': 22000,'direction': 'A','division': 3},
        {'lon': 24.6,'lat': 55.8,'size': 6000,'direction': 'R','division': 3},
        {'lon': 24.2,'lat': 54.4,'size': 6000,'direction': 'R','division': 3},
        {'lon': 24.1,'lat': 54.3,'size': 6000,'direction': 'R','division': 3}
    ]
*/

To return only city locations, set the data option to cities.

var opts = {
    'data': 'cities'
};

var data = minard( opts );
/* returns
    [
        {'lon': 24,'lat': 55,'city': 'Kowno',
        {'lon': 25.3,'lat': 54.7,'city': 'Wilna',
        {'lon': 26.4,'lat': 54.4,'city': 'Smorgoni',
        {'lon': 26.8,'lat': 54.3,'city': 'Molodexno',
        {'lon': 27.7,'lat': 55.2,'city': 'Gloubokoe',
        {'lon': 27.6,'lat': 53.9,'city': 'Minsk',
        {'lon': 28.5,'lat': 54.3,'city': 'Studienska',
        {'lon': 28.7,'lat': 55.5,'city': 'Polotzk',
        {'lon': 29.2,'lat': 54.4,'city': 'Bobr',
        {'lon': 30.2,'lat': 55.3,'city': 'Witebsk',
        {'lon': 30.4,'lat': 54.5,'city': 'Orscha',
        {'lon': 30.4,'lat': 53.9,'city': 'Mohilow',
        {'lon': 32,'lat': 54.8,'city': 'Smolensk',
        {'lon': 33.2,'lat': 54.9,'city': 'Dorogobouge',
        {'lon': 34.3,'lat': 55.2,'city': 'Wixma',
        {'lon': 34.4,'lat': 55.5,'city': 'Chjat',
        {'lon': 36,'lat': 55.5,'city': 'Mojaisk',
        {'lon': 37.6,'lat': 55.8,'city': 'Moscou',
        {'lon': 36.6,'lat': 55.3,'city': 'Tarantino',
        {'lon': 36.5,'lat': 55,'city': 'Malo-Jarosewli'
    ]
*/

To return only temperature data, set the data option to temperature.

var opts = {
    'data': 'temperature'
};

var data = minard( opts );
/* returns
    [
        {'lon': 37.6,'temp': 0,'date': '18 Oct 1812'},
        {'lon': 36,'temp': 0,'date': '24 Oct 1812'},
        {'lon': 33.2,'temp': -9,'date': '09 Nov 1812'},
        {'lon': 32,'temp': -21,'date': '14 Nov 1812'},
        {'lon': 29.2,'temp': -11,'date': '24 Nov 1812'},
        {'lon': 28.5,'temp': -20,'date': '28 Nov 1812'},
        {'lon': 27.2,'temp': -24,'date': '01 Dec 1812'},
        {'lon': 26.7,'temp': -30,'date': '06 Dec 1812'},
        {'lon': 25.3,'temp': -26,'date': '07 Dec 1812'}
    ]
*/

To return only the army size label locations, set the data option to labels.

var opts = {
    'data': 'labels'
};

var data = minard( opts );
/* returns
    [
        {'lon': 24,'lat': 54.9,'size': 422000,'division': 1},
        {'lon': 30.3,'lat': 55.3,'size': 175000,'division': 1},
        {'lon': 32,'lat': 54.8,'size': 145000,'division': 1},
        {'lon': 34.4,'lat': 55.5,'size': 127100,'division': 1},
        {'lon': 35.5,'lat': 55.4,'size': 100000,'division': 1},
        {'lon': 37.7,'lat': 55.7,'size': 100000,'division': 1},
        {'lon': 36.8,'lat': 55,'size': 96000,'division': 1},
        {'lon': 35.4,'lat': 55.3,'size': 87000,'division': 1},
        {'lon': 34.3,'lat': 55.2,'size': 55000,'division': 1},
        {'lon': 33.3,'lat': 54.8,'size': 37000,'division': 1},
        {'lon': 32,'lat': 54.6,'size': 24000,'division': 1},
        {'lon': 30.4,'lat': 54.4,'size': 20000,'division': 1},
        {'lon': 29.2,'lat': 54.3,'size': 50000,'division': 1},
        {'lon': 28.5,'lat': 54.2,'size': 28000,'division': 1},
        {'lon': 26.8,'lat': 54.3,'size': 12000,'division': 1},
        {'lon': 25,'lat': 54.4,'size': 8000,'division': 1},
        {'lon': 24.4,'lat': 54.4,'size': 4000,'division': 1},
        {'lon': 24.1,'lat': 54.4,'size': 10000,'division': 1},
        {'lon': 26.6,'lat': 55.7,'size': 60000,'division': 2},
        {'lon': 28.7,'lat': 55.5,'size': 33000,'division': 2},
        {'lon': 24.5,'lat': 55.3,'size': 22000,'division': 3},
        {'lon': 24.6,'lat': 55.8,'size': 6000,'division': 3}
    ]
*/

To return only the river data, set the data option to rivers.

var opts = {
    'data': 'rivers'
};

var data = minard( opts );
/* returns
    {
        'type': 'FeatureCollection',
        'features': [
          {
            'type': 'Feature',
            'properties': {'id': 1684,'wso_id': 748037,'objectid': 2898,'featurecla': 'River','scalerank': 12,'rivernum': 403898,'dissolve': '403898River','name': 'Sozh'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 57,'wso_id': 1456942,'objectid': 1108,'featurecla': 'Lake Centerline','scalerank': 11,'rivernum': 402108,'dissolve': '402108Lake Centerline','name': 'Vazuza'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1509,'wso_id': 748037,'objectid': 6634,'featurecla': 'Lake Centerline','scalerank': 10,'rivernum': 407634,'dissolve': '407634Lake Centerline','name': 'Desna'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1871,'wso_id': 748037,'objectid': 3314,'featurecla': 'Lake Centerline','scalerank': 12,'rivernum': 404314,'dissolve': '404314Lake Centerline','name': 'Druts'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1684,'wso_id': 748037,'objectid': 2898,'featurecla': 'River','scalerank': 10,'rivernum': 403898,'dissolve': '403898River','name': 'Sozh'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1684,'wso_id': 748037,'objectid': 2898,'featurecla': 'River','scalerank': 10,'rivernum': 403898,'dissolve': '403898River','name': 'Sozh'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1924,'wso_id': 748037,'objectid': 3569,'featurecla': 'River','scalerank': 11,'rivernum': 404569,'dissolve': '404569River','name': 'Pronya'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1509,'wso_id': 748037,'objectid': 6634,'featurecla': 'River','scalerank': 10,'rivernum': 407634,'dissolve': '407634River','name': 'Desna'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 57,'wso_id': 1456942,'objectid': 1108,'featurecla': 'River','scalerank': 11,'rivernum': 402108,'dissolve': '402108River','name': 'Vazuza'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1871,'wso_id': 748037,'objectid': 3314,'featurecla': 'River','scalerank': 12,'rivernum': 404314,'dissolve': '404314River','name': 'Druts'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1201,'wso_id': 748037,'objectid': 8004,'featurecla': 'River','scalerank': 10,'rivernum': 409004,'dissolve': '409004River','name': 'Dnepr'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1,'wso_id': 1456942,'objectid': 1,'featurecla': 'River','scalerank': 10,'rivernum': 401001,'dissolve': '401001River','name': 'Oka, Volga'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1,'wso_id': 1456942,'objectid': 1,'featurecla': 'River','scalerank': 10,'rivernum': 401001,'dissolve': '401001River','name': 'Oka, Volga'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 76,'wso_id': 1456942,'objectid': 1526,'featurecla': 'River','scalerank': 12,'rivernum': 402526,'dissolve': '402526River','name': null},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 3020,'wso_id': 831224,'objectid': 2853,'featurecla': 'River','scalerank': 10,'rivernum': 403853,'dissolve': '403853River','name': 'Kasplya'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 3702,'wso_id': 831224,'objectid': 2291,'featurecla': 'River','scalerank': 10,'rivernum': 403291,'dissolve': '403291River','name': 'Ula'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 22,'wso_id': 1456942,'objectid': 528,'featurecla': 'River','scalerank': 11,'rivernum': 401528,'dissolve': '401528River','name': 'Volga'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'River','scalerank': 11,'rivernum': 403383,'dissolve': '403383River','name': 'Usha, Nyoman'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'River','scalerank': 10,'rivernum': 403383,'dissolve': '403383River','name': 'Usha, Nyoman'},
            'geometry': {'type': 'MultiLineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'River','scalerank': 10,'rivernum': 403383,'dissolve': '403383River','name': 'Usha, Nyoman'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 2888,'wso_id': 4,'objectid': 2383,'featurecla': 'Lake Centerline','scalerank': 10,'rivernum': 403383,'dissolve': '403383Lake Centerline','name': 'Usha, Nyoman'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          },
          {
            'type': 'Feature',
            'properties': {'id': 1587,'wso_id': 748037,'objectid': 8334,'featurecla': 'River','scalerank': 10,'rivernum': 409334,'dissolve': '409334River','name': 'Byarezina'},
            'geometry': {'type': 'LineString','coordinates': [...]}
          }
        ]
    }
*/

Notes

Temperatures are on the Réaumur scale. Multiply each temperature by 1.25 to convert to Celsius.
River data is formatted as GeoJSON.
River data is incomplete, with portions of rivers missing.

Examples

var minard = require( '@stdlib/datasets-minard-napoleons-march' );

var opts = {};

opts.data = 'army';
console.dir( minard( opts ) );

opts.data = 'cities';
console.dir( minard( opts ) );

opts.data = 'labels';
console.dir( minard( opts ) );

opts.data = 'rivers';
console.dir( minard( opts ) );

opts.data = 'temperature';
console.dir( minard( opts ) );

CLI

Installation

To use as a general utility, install the CLI package globally

npm install -g @stdlib/datasets-minard-napoleons-march-cli

Usage

Usage: minard-napoleons-march [options]

Options:

  -h,    --help                Print this message.
  -V,    --version             Print the package version.
         --data name           Dataset name: army, cities, temperature.

Notes

If the --data option is set to a supported dataset name, the output format is comma-separated values (CSV). Otherwise, the output format is newline-delimited JSON (NDJSON).

Examples

$ minard-napoleons-march --data army
lon,lat,size,direction,division
24.0,54.9,340000,A,1
24.5,55.0,340000,A,1
25.5,54.5,340000,A,1
...

References

Minard, Charles Joseph. 1869. Tableaux graphiques et cartes figuratives. Ecole nationale des ponts et chaussées.
Wilkinson, Leland. 2005. The Grammar of Graphics. Springer-Verlag New York. doi:10.1007/0-387-28695-0.

License

The data files (databases) are licensed under an Open Data Commons Public Domain Dedication & License 1.0 and their contents are licensed under a Creative Commons Zero v1.0 Universal. The software is licensed under Apache License, Version 2.0.

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.

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README.md

README.md

Napoleon's March

Installation

Usage

minard( [options] )

Notes

Examples

CLI

Installation

Usage

Notes

Examples

References

License

Notice

Community

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Napoleon's March

Installation

Usage

minard( [options] )

Notes

Examples

CLI

Installation

Usage

Notes

Examples

References

License

Notice

Community

Copyright