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Re: The best way to bin data to a grid? (may not be an IDL-specific question) [message #78736 is a reply to message #78735]

Mon, 12 December 2011 04:08

Fabzou
Messages: 76
Registered: November 2010

Member

> I've noticed from the few examples I've seen from the web that both
> TRIGRID and GRIDDATA can be used for this problem. How do both
> routines differ from each other, and when should either one be used?

Again, I am not the expert here, somebody might jump in to add some
info, but GRIDDATA has more interpolation options than TRIGRID does.

The choice of the interpolation scheme is highly dependent of the type
of data you are willing to interpolate and their own spatial validity.
What kind of data do you want to interpolate?

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[Message index]

		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: Fabzou on Tue, 13 December 2011 01:58
		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: Jasdeep Anand on Mon, 12 December 2011 05:13
		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: Fabzou on Mon, 12 December 2011 04:08
		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: Jasdeep Anand on Mon, 12 December 2011 02:41
		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: Fabzou on Mon, 12 December 2011 02:34
		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: Jasdeep Anand on Mon, 12 December 2011 01:51
		Re: The best way to bin data to a grid? (may not be an IDL-specific question) By: David Fanning on Sun, 11 December 2011 18:29

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