xoa.cf.SGLocator.get_loc_from_da

SGLocator.get_loc_from_da(da, errors='warn')

Parse a data array name and attributes to find a unique location

Parameters:

• da (xarray.DataArray) – Data array to scan

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

  In case of errors

  • 'ignore': silently ignore

  • 'warn': emit a warning

  • 'raise': raise an exception

Returns:

None, str – None if no location is found, else the corresponding string

Raises:

XoaCFError – When locations parsed from name and attributes are conflicting. Thus, this method method is a way to check location consistency.