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Indices ? [message #41923]

Wed, 01 December 2004 03:45

sdj
Messages: 20
Registered: November 2003

Junior Member

On this very newsgroup Matt McCabe once wrote: " I always get nervous
posting to this site for fear of asking a particularly stupid
question....well, here goes."

Well, let me say that I feel the very same way...

I have the following situation:
a = fltarr(x, y) ;say satellite sea surface temperature data
b = fltarr(x) ;say the longitude points of the grid
c = fltarr(y) ;say the latitude points of the grid

data_valid = where(a GT 0.0) ;search for the valid sst values

I need to know the longitude "b(lon_valid)" and latitude
"c(lat_valid)" points of the valid sst values "a(data_valid)".
How can I get to them ?

Many thanks in advance for your help.

Best Regards,
Pepe

*************************************************
Pepe S. D. Juevara

- No debe cambiarse de caballo al cruzar el rï¿½o -
*************************************************

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