add gh-actions tests file and requirements.txt

.github/workflows/gridwxcomp_tests.yml

@@ -0,0 +1,36 @@
+name: Python application
+
+on:
+  push:
+    branches: [ "ee_dev" ]
+  pull_request:
+    branches: [ "ee_dev" ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Set up Python 3.11
+      uses: actions/setup-python@v3
+      with:
+        python-version: "3.11"
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install flake8 pytest
+        if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
+    - name: Lint with flake8
+      run: |
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        pytest

requirements.txt

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+bokeh==3.4.1
+click==8.1.7
+earthengine_api==0.1.398
+fiona==1.9.6
+GDAL==3.8.4
+geopandas==0.14.3
+numpy==1.26.4
+pandas==2.2.2
+protobuf==4.25.3
+pyproj==3.6.1
+pytest==8.2.0
+rasterio==1.3.9
+rasterstats==0.19.0
+refet==0.4.2
+scipy==1.13.0
+setuptools==69.5.1
+Shapely==2.0.4
+xarray==2024.3.0