comp.lang.idl-pvwave archive: archive » Re: vector layer comparison in IDL

Home » Public Forums » archive » Re: vector layer comparison in IDL

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Re: vector layer comparison in IDL [message #42927 is a reply to message #42824]

Mon, 28 February 2005 11:27

yp
Messages: 42
Registered: February 2005

Member

Mark Hadfield wrote:
> My last post was rather hurried, which (oddly enough) caused me to
use a
> lot of words to say very little. What I should really have said
was...
>
> It sounds like you have a straightforward problem of 2D interpolation

> from data that are not on a rectangular grid. Use GRIDDATA. Read the
> section in the manual on gridding and check out the gridding demo.
>
>
> --
> Mark Hadfield "Ka puwaha te tai nei, Hoea tatou"
> m.hadfield@niwa.co.nz
> National Institute for Water and Atmospheric Research (NIWA)

Hi Mark,
Thanks for all your suggestions. I guess, I cant use IDL GRIDDATA
function for this job since the 3rd dimension (z) is empty; i.e., here
we have only (x,y). So I am still scratching my forehead to about
interpolating the space. Let me read through the gridding section (IDL
online refs are not excellent... I have few IDL handbooks written by
David Fanning. Hope I'll find a solution..)

Report message to a moderator

[Message index]

		Re: vector layer comparison in IDL By: Mark Hadfield on Fri, 25 February 2005 15:16
		Re: vector layer comparison in IDL By: yp on Fri, 25 February 2005 06:35
		Re: vector layer comparison in IDL By: Mark Hadfield on Wed, 23 February 2005 12:06
		Re: vector layer comparison in IDL By: yp on Wed, 23 February 2005 02:23
		Re: vector layer comparison in IDL By: David Fanning on Thu, 03 March 2005 14:58
		Re: vector layer comparison in IDL By: Mark Hadfield on Thu, 03 March 2005 14:42
		Re: vector layer comparison in IDL By: David Fanning on Thu, 03 March 2005 13:26
		Re: vector layer comparison in IDL By: Mark Hadfield on Thu, 03 March 2005 13:08
		Re: vector layer comparison in IDL By: yp on Thu, 03 March 2005 03:00
		Re: vector layer comparison in IDL By: Mark Hadfield on Tue, 01 March 2005 12:55
		Re: vector layer comparison in IDL By: yp on Tue, 01 March 2005 02:25
		Re: vector layer comparison in IDL By: Mark Hadfield on Mon, 28 February 2005 11:48
		Re: vector layer comparison in IDL By: yp on Mon, 28 February 2005 11:27
		Re: vector layer comparison in IDL By: Mark Hadfield on Sun, 27 February 2005 13:18

Previous Topic:	Multiple plotting windows?
Next Topic:	Re: Multiple plotting windows?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Fri Oct 10 12:48:41 PDT 2025

Total time taken to generate the page: 0.79980 seconds