[GRASS-dev] [GRASS GIS] #3041: Grass Nviz crashes

GRASS GIS trac at osgeo.org
Mon May 23 08:36:39 PDT 2016

#3041: Grass Nviz crashes
 Reporter:  virtuale71   |      Owner:  grass-dev@…
     Type:  defect       |     Status:  new
 Priority:  normal       |  Milestone:
Component:  Tcl/Tk NVIZ  |    Version:  7.0.4
 Keywords:               |        CPU:  x86-64
 Platform:  MSWindows 7  |
 I am using Grass 7.04 standalone. I have made a 3d view of dem raster. How
 can I have a high resolution image file of it to work with Photoshop? It
 seems that the only tool to have it is Nviz but it always crashes and the
 genereated Tiff file that is empty.

 If you select a Ppm file it generates a few Kbites file; I can't open it,
 but its size can't match with an high resolution image.

 Some experiments have been done with previous Grass 6xxx and Grass 7.04 on
 windows 10. Result is the same. In older 6xxx Grass version a popup states
 that there is a memory issue. We have tried to cut the raster smaller and
 smaller but the problem wasn't solved.

  |   Type of Map:  raster               Number of Categories: 0
  |   Data Type:    FCELL
  |   Rows:         2610
  |   Columns:      3711
  |   Total Cells:  9685710
  |        Projection: Monte Mario / Italy zone 1
  |            N: 4186765.97697097    S: 4181546.28599823   Res: 1.9998816
  |            E: 2344938.10330853    W: 2337516.69538672   Res: 1.99984045
  |   Range of data:    min = 175.59  max = 672.84

 And the error log:
   application Timestamp:        5725e1e3
   Module with errors name:      libgrass_ogsf.7.0.4.dll
   Version of module with errors:
   Module with error Timestamp:  5725df0e
   Exception code:       c0000094
   Exception Offset:     000000000002c080
   SO version:   6.1.7601.
   ID local settings:    1040
   Other infos 1:        f010
   Extra infos 2:        f010b8bf1a53840503aacbf5539daf48
   Extra infos 3:        cb08
   Extra infos 4:        cb08b57330503ec68eb2a7f62401ed8b

 Comand log:
 (Mon May 23 17:34:34 2016)
 m.nviz.image --overwrite --quiet elevation_map=Gibellina_Vecchia at Ale
 height=3886 zexag=1.5 focus=1000,1000,1000 output=C:\Users\Ale\12122.tif
 format=tif size=640,480
 (Mon May 23 17:34:38 2016) Comando terminato (3 sec)

 Would the verbose output be better?

Ticket URL: <https://trac.osgeo.org/grass/ticket/3041>
GRASS GIS <https://grass.osgeo.org>

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