[gradsusr] How to plot the atmospheric cells

[kalyan chakravarthy]

Dear Users,

I am trying to plot Atmospheric cells such as Hadley Cell using monthly
mean NCEP/NCAR reanalysis data
I trying to plot from V wind and W (omega) wind at different pressure levels

I am having some queries regarding this

The script I have used to plot Hadley cell is

Set lat -30 30
set lon 50
set t 1(for example June)
set lev 1000 100
d skip(vwnd,1,1);omega.2*1.0e3

But cann't able to see the exact upward and downward motion, Can anybody
know about this

2. Instead of plotting at each longitude is it possible to average these
winds over the longitude say average between 50 100

3 Is it possible to plot Hadley cell using stream function?


  Thanks in advance

-- 
*Regards*
*Y.Kalyan Chakravarthy*
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