[GRASS-dev] [GRASS GIS] #3043: Change default color table

GRASS GIS trac at osgeo.org
Mon May 30 12:05:12 PDT 2016

#3043: Change default color table
  Reporter:  wenzeslaus   |      Owner:  grass-dev@…
      Type:  enhancement  |     Status:  new
  Priority:  blocker      |  Milestone:  7.2.0
 Component:  Raster       |    Version:  svn-trunk
Resolution:               |   Keywords:  r.colors, d.rast, rainbow
       CPU:  Unspecified  |   Platform:  Unspecified

Comment (by wenzeslaus):

 Replying to [comment:5 mlennert]:
 > Replying to [comment:4 wenzeslaus]:
 > > See the attachments to see how it behaves including gray scale print
 and simulated color blindness (I can share also the full resolution
 > Without some kind of legend, it is difficult to understand what is what
 in your color_tables_overview...

 The legend is in the full size image (shared personally). The layout of
 images is the following. First 2x2 images are:

 || viridis || rainbow ||
 || grey || bcyr ||

 Next 2x2 to the right are the same with less RGB colors used for
 representation (as it happens in videos or GIFs). The next 2x2 to the
 right are the 4 original images in gray scale (as if printed on paper; it
 also shows how one perceives intensity of that image).

 || normal (2x2) || reduced colors (2x2) || gray scale (2x2) ||

 Next two rows are again the original 4 images in 2x2 layout with 3 color
 blindness variations  simulated by !ImageMagic.

 || protanope (2x2) || deuteranope (2x2) || tritanope (2x2) ||

 The same is repeated also for random surface created by r.surf.fractal and
 landclass96 categorical raster from the NC dataset (the first row is NC
 elevation raster).

 || elevation (4x6) ||
 || fractal (4x6) ||
 || landclass (4x6) ||

Ticket URL: <https://trac.osgeo.org/grass/ticket/3043#comment:8>
GRASS GIS <https://grass.osgeo.org>

More information about the grass-dev mailing list