[gradsusr] wind field

[Claudio Pavani]

try something like

set t = 46

while ( t<=280)

d maskout(ave(mag(u,v),8)-ave(mag(u.2,v.2),8),landmask-0.5)

'set gxout vector'
'set ccolor 0'
'd skip(ave(u,8)-ave(u.2,8),20,20);skip(ave(v,8)-ave(v.2,8),20,20)'

t=t+1

endwile

***
I usually use this comand to print the wind.
d skip(ue_avg,20);ve_avg


2015-09-17 15:48 GMT-03:00 שי קפלן <shaike07 at gmail.com>:

> Hello everyone,
> I am trying to plot differences in wind direction. I am using grads2.0a8
> and will appreciate some help.
> this is what I have done so far:
> 'd
> maskout(ave(mag(u,v),t=46,t=280,8)-ave(mag(u.2,v.2),t=46,t=280,8),landmask-0.5)'
> 'set gxout vector'
> 'set ccolor 0'
> 'd
> skip(ave(u,t=46,t=280,8)-ave(u.2,t=46,t=280,8),20,20);skip(ave(v,t=46,t=280,8)-ave(v.2,t=46,t=280,8),20,20)'
>
> thank you
> shai
> --
> Shai Kaplan, Ph.D.
> ASU-BGU Partnership project manager & Postdoctoral Researcher
> Ben-Gurion University of the Negev, Israel
> Email: skaplan3 at asu.edu / shaike07 at gmail.com
> Phone:  058-5933184
>
>
>
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