[GRASS-dev] Re: [GRASS GIS] #818: v.proj: split_q.c:69: RTreeClassify: Assertion `!p->taken[i]' failed.

GRASS GIS trac at osgeo.org
Fri Nov 20 02:50:35 EST 2009

#818: v.proj: split_q.c:69: RTreeClassify: Assertion `!p->taken[i]' failed.
  Reporter:  pertusus  |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect    |      Status:  new                      
  Priority:  minor     |   Milestone:  6.4.0                    
 Component:  Vector    |     Version:  6.4.0 RCs                
Resolution:            |    Keywords:                           
  Platform:  All       |         Cpu:  All                      
Changes (by mmetz):

  * priority:  normal => minor
  * platform:  Linux => All
  * cpu:  x86-32 => All


 Assertion happens only if the whole globe gets reprojected from lonlat to
 laea, but not if only the current region extends of laea get reprojected
 to laea.

 Although it looks like the assertion prevented you from an illegal
 reprojection, the assertion should not happen. The changes to the vector
 spatial index in grass7 can not be backported because the spatial index in
 grass7 has been nearly completely rewritten and is incompatible with the
 grass6.x spatial index. The code in question has been replaced by another
 algorithm written anew from scratch. In short, this is unlikely to get
 fixed in grass6.x.

 Markus M

Ticket URL: <https://trac.osgeo.org/grass/ticket/818#comment:2>
GRASS GIS <http://grass.osgeo.org>

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