[GRASS-dev] Re: [GRASS GIS] #128: NVIZ fails to load vector points without other map

[GRASS GIS]

#128: NVIZ fails to load vector points without other map
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  Reporter:  neteler  |       Owner:  grass-dev at lists.osgeo.org
      Type:  defect   |      Status:  new                      
  Priority:  major    |   Milestone:  6.4.0                    
 Component:  default  |     Version:  svn-trunk                
Resolution:           |    Keywords:  nviz                     
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Comment (by hamish):

 working upstream, in nviz/scripts/panel_main.c, before lines 414 and 430,
 see what $val gets set to by $exag and [lindex $list 0], respectively.

 then look at what's coming out of src/exag.c  Nget_first_exag_cmd() and
 Nget_height_cmd().


 as you get the nan on the thrird pass, I'd guess look in Nget_height_cmd()
 first.


 Hamish

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Ticket URL: <http://trac.osgeo.org/grass/ticket/128#comment:7>
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