[GRASS-dev] [GRASS GIS] #3410: r.watershed doesn't route flow when the flow (input) is null

[GRASS GIS]

#3410: r.watershed doesn't route flow when the flow (input) is null
--------------------------+-------------------------
  Reporter:  mankoff      |      Owner:  grass-dev@…
      Type:  defect       |     Status:  new
  Priority:  normal       |  Milestone:
 Component:  Docs         |    Version:  7.2.1
Resolution:               |   Keywords:
       CPU:  Unspecified  |   Platform:  Unspecified
--------------------------+-------------------------

Comment (by annakrat):

 I think how it works now is consistent with how nulls are generally
 treated in GRASS, they propagate. So it could be explicitly explained in
 the manual, but I wouldn't say it's a bug. As for the flag, I am not sure
 if that's necessary when you can solve it with r.null.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/3410#comment:2>
GRASS GIS <https://grass.osgeo.org>