Looks like the "source" attribute from variables is showing up in the plots; it interacts badly with the new nickname feature from Jim. Hadn't been a problem up till now because we had crummy obs, but using the file at /space1/test_data/obs_for_diagnostics/WILLMOTT_ANN_CLIMO.nc we get this image (using the below command from diags):
Looks like the "source" attribute from variables is showing up in the plots; it interacts badly with the new nickname feature from Jim. Hadn't been a problem up till now because we had crummy obs, but using the file at /space1/test_data/obs_for_diagnostics/WILLMOTT_ANN_CLIMO.nc we get this image (using the below command from diags):