[GRASS-dev] [GRASS GIS] #3119: r.out., gdal -c should not write Metadata: COLOR_TABLE_RULE_RGB

[GRASS GIS]

#3119: r.out.,gdal -c  should not write Metadata: COLOR_TABLE_RULE_RGB
-------------------------+-------------------------
 Reporter:  neteler      |      Owner:  grass-dev@…
     Type:  defect       |     Status:  new
 Priority:  normal       |  Milestone:  7.2.0
Component:  Raster       |    Version:  svn-trunk
 Keywords:  r.out.gdal   |        CPU:  Unspecified
 Platform:  Unspecified  |
-------------------------+-------------------------
 At time, when suppressing the color table export (eg when writing  out in
 GeoTIFF format) with

  r.out.gdal -c ...

 still the metadata are written:

 {{{
   Metadata:
     COLOR_TABLE_RULES_COUNT=5
     COLOR_TABLE_RULE_RGB_0=1.000000e+00 1.122440e+04 255 255 0 0 255 0
     COLOR_TABLE_RULE_RGB_1=1.122440e+04 2.244780e+04 0 255 0 0 255 255
     COLOR_TABLE_RULE_RGB_2=2.244780e+04 3.367120e+04 0 255 255 0 0 255
     COLOR_TABLE_RULE_RGB_3=3.367120e+04 4.489460e+04 0 0 255 255 0 255
     COLOR_TABLE_RULE_RGB_4=4.489460e+04 5.611800e+04 255 0 255 255 0 0
 }}}

 The code is here:

 https://trac.osgeo.org/grass/browser/grass/trunk/raster/r.out.gdal/export_band.c#L315

 Perhaps the if condition here should also consider
 "suppress_main_colortable"?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3119>
GRASS GIS <https://grass.osgeo.org>