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Envi: suggest how to save gcps to an ascii file [message #52002]

Sun, 24 December 2006 05:33

aberte@gmail.com
Messages: 8
Registered: December 2006

Junior Member

I have to write a widget/function in idl-envi.
This widget have an "Insert Point" button that collects X,Y coordinates
and some other information related such digital number (color - integer
from 0 to 254), a label (string). Then, points collected must be saved
in ascii file format, in a certain format I know.

How do you suggest to do this? I saw something about .evf file that
store array data format, is this correct? In such conditions, I'll have
to write a evf2ascii function.
Thank you.

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Envi: suggest how to save gcps to an ascii file

By: aberte@gmail.com on Sun, 24 December 2006 05:33

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