issue_comments: 576848923

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https://github.com/pydata/xarray/issues/3711#issuecomment-576848923 https://api.github.com/repos/pydata/xarray/issues/3711 576848923 MDEyOklzc3VlQ29tbWVudDU3Njg0ODkyMw== 1191149 2020-01-21T19:46:14Z 2020-01-21T19:46:14Z CONTRIBUTOR

I want to make sure I understand the genesis of the error. My guess is that if you added a print(k) statement, you'd see that this is failing on the VGLVLS attribute. Is that right?

If so, I'm guessing the error is that VGLVLS is not a scalar. NetCDF files and uamiv files may have attributes with values. This is the case for VGLVLS in the IOAPI format, which uamiv is made to emulate.

As a result, compatible is an array not a scalar. A simple solution would be to wrap compatible in a call to all.

Can you confirm which attribute this is failing on and what the value of compatible is when it fails?

 
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