xoa.coords.get_meta_dims#

xoa.coords.get_meta_dims(da, meta_args, allow_positional=False, positions='tzyx', errors='warn', **kwargs)[source]#

Get the data array dimensions names from their type

Parameters:

da (xarray.DataArray) – Array to scan
meta_args (str, list) – Letters among “x”, “y”, “z”, “t” and “f”, or generic CF names.
allow_positional (bool) – Fall back to positional dimension of types if unkown.
positions (str) – Default position per type starting from the end.
errors ({'ignore', 'warn', 'raise'}) –
In case of errors
- 'ignore': silently ignore
- 'warn': emit a warning
- 'raise': raise an exception
kwargs (dict) – Extra parameters are passed to xoa.meta.MetaSpecs.get_dims() in addition to the above parameters.

Returns:

tuple(list) or list – Tuple of dimension name or None when the dimension if not found

xoa.coords.get_meta_dims