[GRASS-dev] [GRASS GIS] #2996: Lidar modules broken in 64bit WinGRASS

[GRASS GIS]

#2996: Lidar modules broken in 64bit WinGRASS
-------------------------+-------------------------------------------------
  Reporter:  wenzeslaus  |      Owner:  grass-dev@…
      Type:  defect      |     Status:  reopened
  Priority:  critical    |  Milestone:  7.0.5
 Component:  Packaging   |    Version:  svn-releasebranch70
Resolution:              |   Keywords:  lasinfo, r.in.lidar, v.in.lidar,
                         |  r3.in.lidar, libLAS
       CPU:  x86-64      |   Platform:  Unspecified
-------------------------+-------------------------------------------------

Comment (by hellik):

 Replying to [comment:13 hellik]:
 >
 > tested here with
 >
 > {{{
 > System Info
 > GRASS version: 7.3.svn
 > GRASS SVN revision: r69714
 > Build date: 2016-10-24
 > Build platform: i386-w64-mingw32
 > GDAL: 2.1.1
 > PROJ.4: 4.9.3
 > GEOS: 3.5.0
 > SQLite: 3.14.1
 > Python: 2.7.4
 > wxPython: 2.8.12.1
 > Platform: Windows-Vista-6.0.6002-SP2 (OSGeo4W)
 > }}}

 now tested with

 {{{
 System Info
 GRASS Version: 7.3.svn
 GRASS SVN revision: r69714
 Build date: 2016-10-24
 Build platform: x86_64-w64-mingw32
 GDAL: 2.1.1
 PROJ.4: 4.9.3
 GEOS: 3.5.0
 SQLite: 3.14.1
 Python: 2.7.5
 wxPython: 2.8.12.1
 Platform: Windows-8-6.2.9200 (OSGeo4W)
 }}}

 {{{
 lasinfo Serpent_Mound_Model_LAS_Data.las
 ---------------------------------------------------------
   Header Summary
 ---------------------------------------------------------

   Version:                     1.0
   Source ID:                   0
   Reserved:                    0
   Project ID/GUID:             '00000000-0000-0000-0000-000000000000'
   System ID:                   ''
   Generating Software:         'TerraScan'
   File Creation Day/Year:      0/0
   Header Byte Size             227
   Data Offset:                 759
   Header Padding:              2
 [...]
 }}}

 {{{
 v.in.lidar -p input=D:\temp\lidartest\Serpent_Mound_Model_LAS_Data.las
 Using LAS Library Version 'libLAS 1.8.0 with GeoTIFF 1.4.0 GDAL 1.11.3
 LASzip 2.2.0'
 LAS File Version:                  1.0
 System ID:                         ''
 Generating Software:               'TerraScan'
 File Creation Day/Year:            0/0
 Point Data Format:                 1
 Number of Point Records:           3265110
 Number of Points by Return:        0 0 0 0 0
 Scale Factor X Y Z:                0.01 0.01 0.01
 Offset X Y Z:                      -0 -0 -0
 Min X Y Z:                         289021 4.32094e+006 166.78
 Max X Y Z:                         290106 4.32364e+006 215.48
 Spatial Reference:
 +proj=utm +zone=17 +datum=WGS84 +units=m +no_defs
 Data Fields:
   'X'
   'Y'
   'Z'
   'Intensity'
   'Return Number'
   'Number of Returns'
   'Scan Direction'
   'Flighline Edge'
   'Classification'
   'Scan Angle Rank'
   'User Data'
   'Point Source ID'
   'GPS Time'
 [...]
 }}}

 {{{
 v.in.lidar -e -t -b
 input=D:\temp\lidartest\Serpent_Mound_Model_LAS_Data.las
 output=Serpent_Mound_Model_pts
 Die Projektionsinformationen des Eingabedatensatzes und der aktuellen
 Location scheinen übereinzustimmen.
 Scanning 3265110 points...
 16416272 points imported (limit was 1024)
 219 input points were skipped by count-based decimation
 The rest of points was ignored
 }}}

 on this win10 64bit box it works.

--
Ticket URL: <https://trac.osgeo.org/grass/ticket/2996#comment:15>
GRASS GIS <https://grass.osgeo.org>