xoa.cf.CFSpecs.search

CFSpecs.search(obj, cf_name=None, loc='any', get='obj', single=True, categories=None, errors='warn')

Search for a dataarray with data_vars and/or coords

Parameters:

• obj (xarray.DataArray, xarray.Dataset) – Array or dataset to scan

• cf_name (str) – Generic CF name to search for.

• categories (str, list, None) – Explicty categories with “coords” and “data_vars”.

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

  In case of errors

  • 'ignore': silently ignore

  • 'warn': emit a warning

  • 'raise': raise an exception

Returns:

None, xarray.DataArray, list