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Image reading [message #82365]

Mon, 10 December 2012 02:31

Dry in water
Messages: 18
Registered: October 2012

Junior Member

Hello all,
I'n really hard time to reading tif images. I have extracted tif image using ENDVI software. Then I import this really huge tif image (4526,12879,7) into IDL using 2 different ways; The one I used is importwizard to import this image into IDL as a variable. In this case, the following info are displayed on locals window. The type of image is STRUCT, value is ANONYMOUS. what does this info tell me? Does it mean this image didn't read?
The another one is to use read_tif command. In this case, I get "variable is undefined: READ_TIF. Execution halted at: $MAIN$". Then I checked the file exist in a folder by file_test command like this,ok=file_test('D:\tmp\temp_opp\tmp_exam.tif'). It gave me 1. It exist in a folder. So what is the problem variable is undefined.
Thank you very much

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