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Non CF conforming dataset #28
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Interesting. Do we know where this file came from and how this value was generated? |
Thanks Ryan for the quick reply. This is in the global attributes (XXXX added by me):
Maybe @fmaussion can shed some light. |
Does Xarray write these sorts of attributes itself? Or do they come from the data provider? |
Xarray is able to write these attributes, but for int16 dtype NaN does not make any sense. I'd consider that a bug. But maybe someone with more knowledge on ERA5 has some idea what a correct _FillValue would be. |
The file
eraint_uvz.nc
contains variables which do not conform to CF standard.Below is the ncdump of the z-variable of dtype
int16
but the_FillValue
isNaN
. According to CF conventions_FillValue
should be of same type as its variable.ncdump:
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