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raster calculator expression help for linear mapping

Question asked by ivandorte on May 7, 2015
Latest reply on Jun 19, 2015 by ivandorte

So i have two raster (raster A and B) that represent maximum and minimum value of a parameter. I have another raster that reprensent the value that i want to use to calculate the values between the min-max range using this equation:

 

(?function?)*(-exp(rasterC))

 

The problem is that the result sometimes is not between the range in some cells. What kind of statistical function can I use for ?function? to remain between min-max range?

I used (Max-min/mean) for ?function?... but is not the correct function.

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