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Re: dfanning widbarb.pro [message #66268]

Fri, 24 April 2009 12:41

natha
Messages: 482
Registered: October 2007

Senior Member

OK, maybe I was wrong. The following example works.
I trying to do that in a object graphics and I've some trubles but
I'll continue checking the code

Thanks anyway....

x=REBIN(FINDGEN(20)*(1/19.),20,20,/SAMPLE)
y=REBIN(TRANSPOSE(FINDGEN(20)*(1/19.)),20,20,/SAMPLE)

wspeed=RANDOMU(-3,[20,20])*100+5.0
direction=FINDGEN(20,20)*360/(48^2.-1)

WINDOW, 1, retain=2, Title='Wind Barbs', /Free, xs=750, ys=750
plot, findgen(10), fltarr(10), clip=[0,0,1,1],xrange=[0,1],yrange=
[0,1]
ERASE, Color=FSC_Color('Ivory', !P.Background)

WINDBARB, x, y, wspeed, direction, ASPECT=1, LENGTH=0.01,
color='Black', clip = [0, 0, 1, 1]

for i=0, 20 do OPLOT, FINDGEN(10),FLTARR(10)+i/19., col=FSC_COLOR
('Black')
for i=0, 20 do OPLOT, FLTARR(10)+i/19.,FINDGEN(10), col=FSC_COLOR
('Black')

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Re: dfanning widbarb.pro

By: natha on Fri, 24 April 2009 12:41

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