[GRASS-dev] r.colors: scaling of values to avoid color tab duplication

Markus Neteler neteler at osgeo.org
Fri Jun 24 10:55:16 PDT 2016

Hi devs,

the bigger the data (esp. remote sensing data sets), the more the need to
store them scaled by 10 or 100 as integer maps.

Still I would like to use the beautiful color tables which GRASS offers...
How about adding a scale parameter to r.colors to internally scale as
requested using a standard (thematic) color table like Celsius or the like,
avoiding that I need to add celsius10 or celsius100 hardcoded?

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