Frank:
Sorry, I did not notice your "cannot use subs.py or graph.py"...oops. I
would suggest just including them in your script...or at least lift the
methods out of them that you need for this and including them. I just
took all of subs.py and stuck it on the beginning of what I just sent
you, and got rid of the "subs." references (and the import subs) and it
all flew nicely....
Sorry I cannot help with the other questions...
tom
--
Tom Whittaker (tomw@xxxxxxxxxxxxx)
University of Wisconsin-Madison
Space Science and Engineering Center
Cooperative Institute for Meteorological Satellite Studies
Phone/VoiceMail: 608.262.2759