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grid plots [message #41997]

Thu, 09 December 2004 03:30

Martin[1]
Messages: 8
Registered: December 2004

Junior Member

Hello everyone,

I've been trying to find a way of doing this for ages, but my head is
sore after banging it against my computer screen!

I have an irregularly gridded dataset (gaussian grid) and I want to be
able to 1) interpolate it onto a regular grid and 2) plot the data so
that each grid square is coloured depending on the value within each
square.

I have a problem with 2) in that I can't find any IDL routines that do
this. Does anyone happen to know how to go about this at all? I'd be
grateful for a any suggestions you might have.

Many thanks

Martin

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