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transform a floating point into byte or integer in envi [message #56394]

Wed, 24 October 2007 01:33

Nuno Vilaça
Messages: 10
Registered: October 2007

Junior Member

dear all,

i have some raster datasets created in arcmap that were later
converted into tiff so that they could be read by envi, which doesn't
happen since envi doesn' display correctly these images as they appear
all in white. these images should have a grey scale of 0 to 1. other
visualization software such as multispec or irfan view are capable of
reading these images correctly.
i have been told that i should either transform these images into byte
with a scale from 0 - 200 or either to integer with a scale of 0 - 10
000, but i simply have no idea of how to do it... does anyone have a
clue andcan help me out?
thank you!

nuno

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