At least one dataset (PRISM) has data layers with coordinate values that don't perfectly align. If a user requests multiple variables from this dataset and does not specify a target crs or resolution (and thus GCDL does not call reproject_match()), then data_request_handler.py cannot correctly handle the merging of two xarray.DataArray objects into one xarray.Dataset object. This results in newly added variable layers containing entirely null values.
At least one dataset (PRISM) has data layers with coordinate values that don't perfectly align. If a user requests multiple variables from this dataset and does not specify a target crs or resolution (and thus GCDL does not call
reproject_match()), thendata_request_handler.pycannot correctly handle the merging of two xarray.DataArray objects into one xarray.Dataset object. This results in newly added variable layers containing entirely null values.