table of contents
other versions
- bullseye 7.4+ds-2
- bullseye-backports 7.7+ds-1~bpo11+1
- testing 7.12+ds-1+b1
- unstable 7.12+ds-1+b2
WCSGRID(1) | User Commands | WCSGRID(1) |
NAME¶
wcsgrid - Extract FITS WCS keywords and plot graticule
SYNOPSIS¶
wcsgrid [-a<alt>] [-d<pgdev>] [-h<hdu>] [<fitsfile>]
DESCRIPTION¶
wcsgrid extracts the WCS keywords for an image from the specified FITS file and uses pgsbox() to plot a 2-D coordinate graticule for each alternate representation found.
The FITS file may be specified according to the syntax understood by cfitsio, for example "file.fits.gz+1" refers to the first extension of a gzip'd FITS file. Use "-" or omit the file name for input from stdin.
OPTIONS¶
January 2021 | wcsgrid 7.4 |