Opened 8 years ago
Last modified 6 years ago
#3076 new enhancement
r.colors: parameter for scaling of values + output of color table type and range — at Initial Version
| Reported by: | neteler | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | 7.6.2 |
| Component: | Raster | Version: | svn-trunk |
| Keywords: | r.colors, gsoc2016 | Cc: | |
| CPU: | All | Platform: | All |
Description
r.colors would benefit from a few new features
- flag to output of type of a color table (relative, absolute, ...)
- flag to output the ranges of all color tables (min, max in case of absolute tables)
- parameter for scaling of values
The parameter for scaling of values is useful when storing (big) datasets as scaled integer maps (factor 10 or 100) rather than floating point. This parameter would internally scale as requested using a standard (thematic) color table like e.g. Celsius, avoiding that new "celsius10" or "celsius100" tables must be hardcoded.
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