[GRASS-dev] [GRASS GIS] #2877: r.mapcalc allow neigbourhood modifier to accept expression or NAME

[GRASS GIS]

#2877: r.mapcalc allow neigbourhood modifier to accept expression or NAME
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 Reporter:  marisn       |      Owner:  grass-dev@…
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  7.1.0
Component:  Raster       |    Version:  svn-trunk
 Keywords:  r.mapcalc    |        CPU:  Unspecified
 Platform:  Unspecified  |
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 It seems that r.mapcalc map[row,col] accepts only integers as row and col.
 It would be useful (in rare cases) to specify row or col as an expression
 or name that results in integer.

 Here are some examples that should work:
 {{{
 map[-1, ncols() - 1]
 map[sampler_x_map, sampler_y_map]
 }}}

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Ticket URL: <https://trac.osgeo.org/grass/ticket/2877>
GRASS GIS <https://grass.osgeo.org>