xoa.meta.get_variant

xoa.meta.get_variant(ds, variants, errors='ignore')

Try to find a unique generic data array in a dataset

Parameters:

• ds (xarraya.Dataset)

• variants (str, list(str)) – A single or a list of meta names

• errors ({'ignore', 'warn', 'raise'}) –

  In case of errors

  • 'ignore': silently ignore

  • 'warn': emit a warning

  • 'raise': raise an exception

Returns:

xarray.DataArray, None