[GRASS-dev] [GRASS GIS] #2768: v.rast.stats: NULL values for very small areas

GRASS GIS trac at osgeo.org
Tue Oct 20 00:38:54 PDT 2015


#2768: v.rast.stats: NULL values for very small areas
---------------------------------------+-------------------------
 Reporter:  martinl                    |      Owner:  grass-dev@…
     Type:  enhancement                |     Status:  new
 Priority:  normal                     |  Milestone:  7.1.0
Component:  Vector                     |    Version:  svn-trunk
 Keywords:  v.rast.stats, small areas  |        CPU:  Unspecified
 Platform:  Unspecified                |
---------------------------------------+-------------------------
 `v.rast.stats` uploads NULL values for areas which are smaller that
 computation region resolution (ie. fits completely into one cell), see
 attachment:v-rast-stats-null.png - region grid in black, red lines for
 area of given category. In this case `v.rast.stats` uploads NULL values.

 It would be nice to implement a flag which would upload given values
 instead of NULLs.

 See related discussion on ML: https://lists.osgeo.org/pipermail/grass-
 dev/2015-October/076654.html

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2768>
GRASS GIS <https://grass.osgeo.org>



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