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Display of topo map in MAP routines. [message #68041]

Tue, 22 September 2009 10:27

Paul Van Delst[1]
Messages: 1157
Registered: April 2002

Senior Member

Hello,

I'm sure this question has come up before (I did a quick search of David Fanning's tips
but didn't immediately see anything). Apologies in advance for being a bit lazy....

Can someone outline (real quick) the steps needed to display a topo map in the background
of a map projection? Other point data will be overplotted over this background.

Does a DEM file come with IDL, or do I need to visit the USGS?

Thanks for any info/help.

cheers,

paulv

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Display of topo map in MAP routines.

By: Paul Van Delst[1] on Tue, 22 September 2009 10:27

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