webbpsf_ext.utils

Functions

check_fitsgz(opd_file[, inst_str])	STPSF FITS files can be either .fits or compressed .gz.
get_detname(det_id[, use_long])	Return NRC[A-B][1-4,5/LONG] for valid detector/SCA IDs
get_one_siaf([filename, instrument])	Convenience function to import a SIAF XML file to override the default pysiaf aperture information.
load_plt_style([style])	Load the matplotlib style for spaceKLIP plots.
pix_ang_size([ap, sr, pixscale])	Angular area of pixel from aperture object