[GRASS-dev] [GRASS GIS] #836: quiet processing in v.net.path

GRASS GIS trac at osgeo.org
Tue Aug 21 11:45:24 PDT 2012

#836: quiet processing in v.net.path
  Reporter:  09091968     |       Owner:  grass-dev@…              
      Type:  enhancement  |      Status:  reopened                 
  Priority:  normal       |   Milestone:  7.0.0                    
 Component:  Vector       |     Version:  6.4.2                    
Resolution:               |    Keywords:  v.net.path               
  Platform:  All          |         Cpu:  All                      
Changes (by mmetz):

  * status:  closed => reopened
  * platform:  MSWindows XP => All
  * version:  6.4.0 RCs => 6.4.2
  * milestone:  6.4.0 => 7.0.0
  * resolution:  fixed =>
  * cpu:  Unspecified => All


 Replying to [comment:2 neteler]:
 > The v.net modules have been massively improved, please try 6.4.svn
 > (upcoming 6.4.3) or later. Closing, feel free to reopen if the
 > problem persists.

 The problem, if you will so, persists. The ticket was opened 3 years ago,
 since then bugs in the GRASS routing library have been fixed and at the
 moment there are no known bugs in this library.

 But the description of the ticket lets suggest that the unreachable
 warnings were correct in the sense that some nodes were indeed
 unreachable. This is important information for the user since the user
 wants to find the shortest path between nodes A and B, but there is no
 path at all between these nodes. Since this is no bug in the module
 itself, the warning could be converted to an important message, which can
 be suppressed by setting GRASS_VERBOSE to 0 or -1. OTOH, it could be left
 as a warning because it could indicate an error in the network

 Markus M

Ticket URL: <http://trac.osgeo.org/grass/ticket/836#comment:3>
GRASS GIS <http://grass.osgeo.org>

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