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ENVI File Question [message #55796]

Wed, 12 September 2007 13:43

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

I have an ENVI file question. I just want to open a Geotiff
file, do some small amount of processing on it, and save
it as an image file ENVI can read. This seems about as
straightforward as it can be.

I found an ENVI procedure named ENVI_SETUP_HEAD that looks
like what I need to create the ENVI header for this very
simple file. My program runs, my ENVI_SETUP_HEAD command
gets called. All appears well, but the header file never gets
created. (Or at least it doesn't get created in the same
place as my image file!)

Here is the output from my program:

Image Filename: /home/fanning/b2.img
ENVI Header Filename: /home/fanning/b2.img.hdr

The image file is there. The header file is not.

Do I have to do something else to write the header?

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		ENVI File Question By: David Fanning on Wed, 12 September 2007 13:43
		Re: ENVI File Question By: Jean H. on Thu, 13 September 2007 12:00
		Re: ENVI File Question By: David Fanning on Thu, 13 September 2007 10:17
		Re: ENVI File Question By: Paul.Bowyer@gmail.com on Thu, 13 September 2007 09:57
		Re: ENVI File Question By: David Fanning on Thu, 13 September 2007 09:15

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