physical_type_to_world_axis¶
- ndcube.utils.wcs.physical_type_to_world_axis(physical_type, world_axis_physical_types)[source]¶
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 asastropy.wcs.BaseLowLevelWCS.world_axis_physical_types
- Returns:
world_axis – The world axis index of the physical type.
- Return type:
numbers.Integral