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

Markus Neteler neteler at osgeo.org
Sat Jun 25 16:12:48 PDT 2016

On Fri, Jun 24, 2016 at 8:04 PM, Anna Petrášová <kratochanna at gmail.com> wrote:
> On Fri, Jun 24, 2016 at 1:55 PM, Markus Neteler <neteler at osgeo.org> wrote:
>> 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?
> Please create a ticket and Adam could solve this (I expect quite
> simple) task as part of his GSoC.

Great. Opened as


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