[GRASS-dev] Re: [GRASS GIS] #111: r.los fails in WinGRASS with high values for max_dis parameter

[GRASS GIS]

#111: r.los fails in WinGRASS with high values for max_dis parameter
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  Reporter:  gsancho       |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect        |      Status:  new                      
  Priority:  major         |   Milestone:  6.4.0                    
 Component:  Raster        |     Version:  svn-develbranch6         
Resolution:                |    Keywords:  wingrass r.los           
  Platform:  MSWindows XP  |         Cpu:  x86-32                   
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Comment (by glynn):

 Replying to [comment:14 neteler]:
 > !#1  0x00007f858856319f in segment_get (SEG=0x7fff9097cf80,
 buf=0x7fff9097b99c, row=-1, col=2277)

 row=-1

 > !#2  0x0000000000403a2d in find_inclination (x=0, y=1169,
 viewpt_elev=1381, seg_in_p=0x7fff9097cf80, row_viewpt=1168,
 col_viewpt=2277, docurv=0, ellps_a=6.9273684732832797e-310) at
 pts_elim.c:300

 y=1169, row_viewpt=1168

 => y > row_viewpt

 > !#3  0x0000000000403567 in hidden_point_elimination (...) at
 pts_elim.c:99

 This is where I get lost.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/111#comment:15>
GRASS GIS <http://grass.osgeo.org>