Merge pull request #124 from rpauly18/py3.7

adding 3.7 tests back

Author: rpauly18

.github/workflows/main.yml

@@ -1,4 +1,4 @@
-name: Py 3.8, 3.9 | Windows Mac Linux
+name: Py 3.7 3.8, 3.9 | Windows Mac Linux
 
 on:
   push:
@@ -13,7 +13,7 @@ jobs:
       fail-fast: false
       matrix:
         os: ["windows-latest", "ubuntu-latest", "macos-latest"]
-        python-version: [3.8, 3.9]
+        python-version: [3.7, 3.8, 3.9]
 
     steps:
     - uses: conda-incubator/setup-miniconda@v2

requirements.txt

@@ -5,6 +5,6 @@ matplotlib
 requests
 pecos>=0.1.9
 fatpack
-NREL-rex>=0.2.35
+NREL-rex>=0.2.63
 six>=1.13.0
 xarray

setup.py

@@ -26,7 +26,7 @@
                 'fatpack',
                 'lxml',
                 'scikit-learn',
-		        'NREL-rex>=0.2.35',
+		        'NREL-rex>=0.2.63',
                 'six>=1.13.0',
                 'netCDF4', 
                 'xarray']