[gradsusr] Potential vorticity computation

[Jayakrishnan P.R]

Any scripts for potential vorticity computation for the layer between
surface to 600 hPa. I have zonal, meridional wind and air temperature at
different levels to compute the same. I tried with the scripts that are
already therein gradsusr archives. Not seems to work. One such script is
attached herewith. Any help in this regard will be much appreciated.
Thanks.

-- 
Sincerely

**************************************************
Dr. Jayakrishnan P.R
Post Doctoral Research Fellow
C308, Institute of Ocean and Earth Sciences (IOES)
University of Malaya
50603, Kuala Lumpur
Tel: (+603) 7967 4640 / 6995
Mobile: 012-3526094

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