[GRASS-dev] [GRASS GIS] #2651: Increase maximum number of vector points available

GRASS GIS trac at osgeo.org
Thu Apr 9 05:59:10 PDT 2015


#2651: Increase maximum number of vector points available
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 Reporter:  dnewcomb                  |       Owner:  grass-dev@…              
     Type:  enhancement               |      Status:  new                      
 Priority:  normal                    |   Milestone:  7.1.0                    
Component:  Vector                    |     Version:  svn-trunk                
 Keywords:  lidar, vector point data  |    Platform:  Unspecified              
      Cpu:  Unspecified               |  
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Comment(by dnewcomb):

 Replying to [comment:7 dnewcomb]:
 Looking back, this seems to be a duplication of this ticket, which I
 forgotten I had submitted
 http://trac.osgeo.org/grass/ticket/2472



 > Replying to [comment:6 marisn]:
 > > Could you, please, copy / paste exact message text?
 > > It could be as simple as wrong formatting character used while
 printing message or overflowing counter used just to print progress.
 >
 > v.in.lidar -t -o -b input=/media/Seagate Expansion
 Drive/BladenCoNC/bladen_ground0.laz output=bladen_ground_pts
 > Over-riding projection check
 > Scanning -1879965037 points...
 >
 > When I ran v.in.lidar on the previous version of GRASS 7 that I was
 using, I ran v.info on the resulting vector data set and go the same
 number for the number of points .
 >
 > Here is the info on the lidar file:
 >
 > newcomb at IFW4FO-RAL-SGIS:/media/Seagate Expansion Drive/BladenCoNC$
 ~/lastools/lastools/bin/lasinfo bladen_ground0.laz
 > reporting all LAS header entries:
 >   file signature:             'LASF'
 >   file source ID:             0
 >   global_encoding:            1
 >   project ID GUID data 1-4:   00000000-0000-0000-0000-000000000000
 >   version major.minor:        1.3
 >   system identifier:          'LAStools (c) by Martin Isenburg'
 >   generating software:        'lasmerge (version 131210)'
 >   file creation day/year:     252/2014
 >   header size:                235
 >   offset to point data:       345
 >   number var. length records: 1
 >   point data format:          3
 >   point data record length:   34
 >   number of point records:    2415002259
 >   number of points by return: 1503313306 704621650 204714902 2216754
 135647
 >   scale factor x y z:         0.01 0.01 0.01
 >   offset x y z:               -0 -0 -0
 >   min x y z:                  2030000.00 225000.00 3.92
 >   max x y z:                  2244999.99 404999.99 174.

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Ticket URL: <http://trac.osgeo.org/grass/ticket/2651#comment:8>
GRASS GIS <http://grass.osgeo.org>



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