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griding regularly-spaced data [message #42002]

Wed, 15 December 2004 12:06

yas
Messages: 1
Registered: December 2004

Junior Member

Hello group,

I am using IDL6.0.1 for spatial data griding. The 'GRIDDATA' function
is used (with different interpolation options) to grid irregular data
points (X,Y,Z). I wonder, if there is any way I can regrid
regularly-space (R-S) data. I need to do this to avoid/replace missing
values and regrid to finer resolution, in the R-S data.
I tried an indirect way to do this - remove all missed points
(lon,lat,data) and triangulate the non-coplanar data, and then
interpolate (linear suited best although I wanted to use kriging
method). I would appreciate if anyone could instruct me how to grid the
regularly-spaced spatial data in one-step method.

regards,
yas

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[Message index]

		griding regularly-spaced data By: yas on Wed, 15 December 2004 12:06
		Re: griding regularly-spaced data By: NACH on Wed, 22 December 2004 08:54

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