photz - set the Z coordinate of rays
photz simply sets the Z coordinate of the rays in a ray stream to the specified value. Its main use is after the SAOfocus routine, which resets the Z coordinate to a number that you probably don't want.
photz uses an IRAF-compatible parameter interface.
bpipe
ray stream to process. If it is the string
stdin
, it reads from the standard input stream.
stdout
, it
writes to the standard output stream. It writes bpipe formatted
rays
Copyright 2006 Smithsonian Astrophysical Observatory
This software is released under the GNU General Public License. You may find a copy at
http://www.fsf.org/copyleft/gpl.html
This documents version 1.1.0 of photz.
Diab Jerius ( djerius@cfa.harvard.edu )