[GRASS-dev] [GRASS GIS] #3468: r.drain: replace with new r.path, support multiple directions

[GRASS GIS]

#3468: r.drain: replace with new r.path, support multiple directions
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  Reporter:  mmetz        |      Owner:  grass-dev@…
      Type:  enhancement  |     Status:  new
  Priority:  normal       |  Milestone:  7.5.0
 Component:  Raster       |    Version:  svn-releasebranch74
Resolution:               |   Keywords:  r.drain
       CPU:  All          |   Platform:  All
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Comment (by hellik):

 Replying to [comment:3 mmetz]:
 >
 > Implemented in r71962 (added r.path) and r71963 (updated r.cost/r.walk).

 in the manual, see
 [https://trac.osgeo.org/grass/browser/grass/trunk/raster/r.path/r.path.html#L73
 manual source L73]


 {{{
 i.e. a cell with the value 135 means the next cell is to the North-West,
 and a cell with the value 157.5 means that the next cell is to the
 West-North-West-
 }}}

 maybe some missing part of the sentence?

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3468#comment:7>
GRASS GIS <https://grass.osgeo.org>