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Read Envi File under IDL and Display within TVSCL [message #56664]

Wed, 07 November 2007 10:18

a.lucas
Messages: 2
Registered: November 2007

Junior Member

Hi all,

I am looking for a method to read envi data programmatically with IDL
but whitout using any "ENVI_OPEN_FILE" (and everything).
I would like to read for instance two files (1/ DTM 2/ Sat. Image) and
then get them in a single display called by something like TVSCL.
Afterward, things gonna be tricky, I would like to get "GEO" linked
between my both files. There are already georeferenced in the same
sytem...but pixel resolution are not necessary the same. I thus have
*.hdr for each.

The final idea, is to developpe a Widget, which could allow user to
determine ROI on the one of the two files and then get this ROI on the
other.

The ENVI-independant requierement, is for exporting code to plateforms
without ENVI installed.

Thank you for your Help !

A.

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