.z thanks

[afsipmh at cidsv01.cid.aes.doe.CA]

 Thanks to everyone who told me what .z files were. I was right, it was
 a fairly dumb question.
-- 
Pat Hertel                 Canadian Meteorological Centre
Analyst/Programmer         2121 N. Service Rd.        
phertel at cmc.aes.doe.ca     Dorval,Quebec             
Environment Canada         CANADA           H9P1J3