[mapserver-users] relative values for raster data PROCESSING SCALE parameters

[Poupart Erwann]

Hi all,

This capability doesn't seem to be available to specify relative value for the PROCESSING SCALE values in the map file.

It is possible to specify AUTO but it uses min/max values, or to specify absolute values but not relative values like percentages (ex 2%).

This could be useful to provide a generic scaling that can apply to worldwide geotiffs. Is it in your roadmap ?

Does somebody found a way to compute relative values dynamically and provide them to mapserver ?

Best regards,

Erwann.


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