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Last Post 14 Oct 2008 03:49 PM by  anon
batch geotiff output; 7 bands
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anon



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14 Oct 2008 03:49 PM
    Hi I am trying to write a script that will input envi files ( 7 band TM imagery) and output to geotiff format.  there is a push button way to do this in ENVI but can't find equivalent in IDL.  I have all the geotags figured out, but run out of memory trying to write a 7 band int image file.  So I have to  tile the process ( no idea how to do this)? Thanks for the help. Karen  

    MariM



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    15 Oct 2008 08:31 AM
    If you have ENVI, why not use ENVI's routine ENVI_OUTPUT_TO_EXTERNAL_FORMAT with the /TIFF keyword?  It will pass all the map information currently associated with the file to the appropriate geotiff tags and will tile the process internally so you do not have to worry about memory issues.
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