html_url,issue_url,id,node_id,user,created_at,updated_at,author_association,body,reactions,performed_via_github_app,issue
https://github.com/pydata/xarray/issues/4548#issuecomment-719596138,https://api.github.com/repos/pydata/xarray/issues/4548,719596138,MDEyOklzc3VlQ29tbWVudDcxOTU5NjEzOA==,73609114,2020-10-30T14:47:18Z,2020-10-30T14:47:18Z,NONE,Edited the snippet (correction). `xr.decode_cf(ds)` to `ds=xr.decode_cf(ds)`,"{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,731681563
https://github.com/pydata/xarray/issues/4548#issuecomment-719585877,https://api.github.com/repos/pydata/xarray/issues/4548,719585877,MDEyOklzc3VlQ29tbWVudDcxOTU4NTg3Nw==,73609114,2020-10-30T14:29:48Z,2020-10-30T14:45:29Z,NONE,"Yes your sparse answer did help. But to apply the fix to all `add_offset` for the different DataArrays within the DataSet I have to loop through them. So what I am doing to 'open' a file is.
``` python
ds = xr.open_dataset('XYZ.hdf.hdfeos',mask_and_scale=False, engine='pynio')

for dataarray in ds.data_vars:
    if hasattr(getattr(ds, dataarray),'add_offset'):
        fix_offset=-getattr(getattr(ds, dataarray),'add_offset')*(getattr(getattr(ds,dataarray),'scale_factor'))
        getattr(ds,dataarray).attrs['add_offset']=fix_offset

ds = xr.decode_cf(ds)
```","{""total_count"": 1, ""+1"": 1, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,731681563
https://github.com/pydata/xarray/issues/4548#issuecomment-719538707,https://api.github.com/repos/pydata/xarray/issues/4548,719538707,MDEyOklzc3VlQ29tbWVudDcxOTUzODcwNw==,73609114,2020-10-30T13:01:39Z,2020-10-30T13:01:39Z,NONE,"Ah thank you very much @kmuehlbauer . I do realise this is not a proper forum for asking these questions, stackoverflow is suggested, but there seems to be very less activity over there related to questions on xarray. Closing this issue.","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,731681563
https://github.com/pydata/xarray/issues/4548#issuecomment-718929664,https://api.github.com/repos/pydata/xarray/issues/4548,718929664,MDEyOklzc3VlQ29tbWVudDcxODkyOTY2NA==,73609114,2020-10-29T18:09:25Z,2020-10-29T18:09:25Z,NONE,"what I do now is `xr.open_dataset(filename,mask_and_scale=False)`. Then I get all the variables as some kind of int8 or int16 and then use the 2nd formula mentioned above for each data-array, since `add_offset` attributes are different for different variables. I did not get what you meant by ""fix the `add_offset`"", you don't mean editing all the datafiles?","{""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,731681563