[mapserver-users] raster layer legend: how to

[Martin Landa]

Hi,

after some digging in manuals and googling I am still not able to set
up correctly legend for my WMS layer published by MapServer, eg.

https://rain1.fsv.cvut.cz/services/wms?service=wms&version=1.3.0&layer=H_N2_24h&REQUEST=getlegendgraphic&FORMAT=image/png&sld_version=1.1.0

The underlaing TIFF has color table defined:

  Metadata:
    COLOR_TABLE_RULES_COUNT=2
    COLOR_TABLE_RULE_RGB_0=2.000000e+01 1.000000e+02 255 255 255 0 0 200
    COLOR_TABLE_RULE_RGB_1=1.000000e+02 2.200000e+02 0 0 200 0 0 255
    Generated_with=GRASS GIS 7.1.svn
  Color Table (RGB with 256 entries)

I would like to set up legend like:

http://geo102.fsv.cvut.cz/~landa/tmp/wms-legend.png

Thanks for any hits in advance! Martin

-- 
Martin Landa
http://geo.fsv.cvut.cz/gwiki/Landa
http://gismentors.cz/mentors/landa