I-Non Chiu inonchiu

inonchiu / rotate_wcs.py

Created June 27, 2016 07:41 — forked from dsberry/rotate_wcs.py

Script to rotate the WCS associated with a FITS file using pyast

	#!/bin/env python

	# Rotates a simple 2D FITS image. If <xcen> and <ycen> are specified,
	# the output image is the same size as the input image. Otherwise,
	# the output image is the smallest that will hold all the rotated input
	# data.

	# Usage:
	# rotate_wcs.py <infile> <outfile> <rotation> [<xcen> <ycen>]
	#