gwcs.wcstools

This module contains utility functions for working with GWCS’s WCS objects.

Functions

grid_from_bounding_box(bounding_box[, step, ...])	Create a grid of input points from the WCS bounding_box.
wcs_from_fiducial(fiducial[, ...])	Create a WCS object from a fiducial point in a coordinate frame.
wcs_from_points(xy, world_coords[, ...])	Given two matching sets of coordinates on detector and sky, compute the WCS.