ccess to a Postscript printer all is not lost because there
is Ghostscript, a program that will turn any tired printer into a fully
featured Postscript printer. <p>


<b>Sample spectra</b><br>
Xgremlin comes with a sample solar spectrum 'solar_spectrum.run' 
(provided by Mark Abrams) in the directory ./doc This spectrum could 
be copied to /usr/local/xgremlin to give users a sample file to play 
with that is guaranteed to work. The sample solar spectrum can be
loaded into Xgremlin with the command 'run sola