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Re: IDL routine to calculate slope and aspect from elevation grid? [message #48294] Mon, 10 April 2006 11:57 Go to next message
glaciologist is currently offline  glaciologist
Messages: 4
Registered: April 2006
Junior Member
ps. I am aware the ENVI does this. Can I grab it out of the ENVI lib?

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Re: IDL routine to calculate slope and aspect from elevation grid? [message #48377 is a reply to message #48294] Tue, 11 April 2006 23:55 Go to previous message
Mort Canty is currently offline  Mort Canty
Messages: 134
Registered: March 2003
Senior Member
glaciologist schrieb:
> ps. I am aware the ENVI does this. Can I grab it out of the ENVI lib?
>

Nope. No source code is provided for the ENVI batch routines like
TOPO_DOIT, which calculates slope, aspect and other topological features.

- Mort

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