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Using .evf files programmatically [message #56777] Mon, 12 November 2007 11:26
Matt[1] is currently offline  Matt[1]
Messages: 23
Registered: December 2006
Junior Member
Hi group:

Does anyone have experience accessing .evf files programatically? I am
using an evf file that I converted from shapefile format. I use
envi_file_query to get the coordinates for each polygon and use these
coordinates to subset a raster image.

I need to name each ouput file according to an attribute that was
present in the original shapefile but from what I can tell it's no
longer present in the evf file. Is there a way to access this
information programmatically? Basically, when I extract the
coordinates from a given evf record I need to figure out the name of
the record so that i can name my ouptut files.

Any one have experience with this?

Thanks.

Matt

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