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IDL - Extracting data from within boundary defined by shapefile [message #73795]

Sat, 27 November 2010 04:04

katie
Messages: 3
Registered: November 2010

Junior Member

Hello all,

I am using IDL 6.1, and was wondering if it's possible to extract data
(defined by lat and long gridpoints) from within a boundary defined by
a shapefile. For example, I have a contour map of global soil
moisture, but would only like to look at the data within the
Mississippi River Basin. I have the shapefile for this basin, and have
overplotted it onto the contour map so I can see the basin outline and
note that it is properly projected on top of my data, but I do not
know where to go from there.

Any advice would be great!
Thanks,
Katie

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		IDL - Extracting data from within boundary defined by shapefile By: katie on Sat, 27 November 2010 04:04
		Re: IDL - Extracting data from within boundary defined by shapefile By: katie on Wed, 01 December 2010 20:28

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