[ncl-talk] fortran wrapper for vorticity

[BasitAli Khan]

Hi ,

I want to compute horizontal component of  relative vorticity (the first two terms of the vorticity equation). NCL uses fortran wrapper for  pvo and avo. I decided to take the fortran wrapper for "avo",  modify the equation for my purposes and use the new fortran function as user defined function and run it separately with WRAPPIT . However, I found that wrf_avo, passes  9 arguments but DCOMPUTEABSVORT  in ni/src/lib/nfpfort/wrf_pvo.f is actually receiving 14 arguments. This means that wrf_avo does not directly reach  DCOMPUTEABSVORT  and it calls some other subroutine that in-return call DCOMPUTEABSVORT.

I would appreciate if any of ncl expert could provide the linkages  from wrf_avo  ---> DCOMPUTEABSVORT.

Many thanks in advance for your much appreciated help,

b:)
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Basit A. Khan, Ph.D.
Postdoctoral Research Fellow
Division of Physical Sciences & Engineering
Office# 3203-CU-12, Level 3, Building 1,
King Abdullah University of Science & Technology
4700 King Abdullah Blvd, Box 2753, Thuwal 23955 –6900,
Kingdom of Saudi Arabia.

Office: +966(0)12 808 0276,  Mobile: +966(0)5 0860 3617
E-mail: basitali.khan at kaust.edu.sa<mailto:basitali.khan at kaust.edu.sa>
Skype name: basit.a.khan

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