v2.1.1: Bug fix
Purpose:
States rasters were assumed to have a nodata value of 126 which gets filled by 0 upon converting the substation vector data to a raster using the states raster as a template. However, if a valid value were to be 126, it would get nullified. This fix modifies the nodata value in the template states raster to -np.nan to ensure that no real value will be masked when filling with 0.
Additional:
- The code was looking for a key that no longer exists when building the rval variable. The key was updated to reflect variable name changes that had happened previously.
- Added raising an error if the min_volt field is missing in the provided substation data