Skewt help

Hi-
I am wondering how I can generate a Skewt that doesnot go all the way to
100 hPa but goes to 500 hPa, so the plot can be large.

I found the file: Ngl.py . It didn't look good for making a change to the
skewt program. Am I missing something that I can change so that I don't
have to place a modified skewt portion in that Ngl.py file.

My purpose is to compare 3 soundings on one plot. I have the overlay
"working" but the differences between the individual profiles are not that
large and I want to "exagerate" the skewt so those differences are readily
apparent.

Thus another question is: Can the uses specify the colors used for each
overlay for the temperature and dew point profiles?

I appreciate ANY and ALL help.

-- 
James Correia Jr.
Ph.D. Candidate in Agricultural Meteorology
Former President: ISU Graduate Meteorology Club
Dept. of Agronomy, Iowa State University
*********************************************
Email: jimmyc_at_iastate.edu
Phone: 515-294-9870
Web: http://bruce.agron.iastate.edu/jimmyc/
ISU GMC: http://www.stuorg.iastate.edu/gmc/
*********************************************
"There is a difference between knowing the path and walking the path"
-"Morpheus"
"Wisdom. Strength. Courage. Generosity. Each of us are born with one of
these. We must find the other three inside of us."
from "Into the West"
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