get_id_to_field_fn¶

get_id_to_field_fn(ms_to_id_to_field)[source]¶

Return a function that can convert field IDs to a field name.

Takes a dict of dicts, first key mapping measurement set name and second key mapping numeric field ID to field name, eg.

{'a.ms': {0: 'field 1', 1: 'field 2'}