[GRASS-dev] [GRASS GIS] #1649: Add option to r.lake to allow only horizontal/vertical water flow

[GRASS GIS]

#1649: Add option to r.lake to allow only horizontal/vertical water flow
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 Reporter:  marisn       |       Owner:  grass-dev@…              
     Type:  enhancement  |      Status:  new                      
 Priority:  normal       |   Milestone:  7.0.0                    
Component:  Raster       |     Version:  unspecified              
 Keywords:               |    Platform:  Unspecified              
      Cpu:  Unspecified  |  
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 Currently r.lake uses all 8 directions for water flow. It should provide a
 flag to use only 4 directions.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/1649>
GRASS GIS <http://grass.osgeo.org>