Teemu Makela wrote:
OK. Still trying to solve the problem...Is it possible to make this kind of reclassification PROCESSING "BANDS=1" CLASS EXPRESSION ([pixel] > 250) STYLE COLOR 250 [green] [blue] END END? So what I'm trying to do is reserve certain colors from image for another purposes and thus I need to make sure that image does not contain those colors. Above I am trying to make sure that in the image there is no pixels that have red (band 1) values larger than 250. The expression itself works but how to assign color without changing green and blue values of a pixel? If this is not possible what would be another solution?
Teemu, The above is not possible. It is not possible to substitute into the values of the COLOR keyword. I can't think of any way of accomplishing what you want. Best regards, -- ---------------------------------------+-------------------------------------- I set the clouds in motion - turn up | Frank Warmerdam, [EMAIL PROTECTED] light and sound - activate the windows | http://pobox.com/~warmerdam and watch the world go round - Rush | Geospatial Programmer for Rent
