physical_type_to_world_axis

ndcube.utils.wcs.physical_type_to_world_axis(physical_type, world_axis_physical_types)

Returns world axis index of a physical type based on WCS world_axis_physical_types.

Input can be a substring of a physical type, so long as it is unique.

Parameters:

• physical_type (str) – The physical type or a substring unique to a physical type.

• world_axis_physical_types (sequence of str) – All available physical types. Ordering must be same as astropy.wcs.wcsapi.BaseLowLevelWCS.world_axis_physical_types

Returns:

world_axis (numbers.Integral) – The world axis index of the physical type.