[GRASS-dev] [GRASS GIS] #2496: r.random.surface error from RAN C library

GRASS GIS trac at osgeo.org
Wed Nov 19 13:55:50 PST 2014

#2496: r.random.surface error from RAN C library
 Reporter:  cmbarton          |       Owner:  grass-dev@…              
     Type:  defect            |      Status:  new                      
 Priority:  normal            |   Milestone:  7.0.0                    
Component:  Raster            |     Version:  svn-trunk                
 Keywords:  r.random.surface  |    Platform:  MacOSX                   
      Cpu:  Unspecified       |  
 We just encountered a weird bug in r.random.surface. So far, it seems to
 showing up on the Mac intermittently but not on Linux. The message is...

 ERROR: RAN1: j==-67 shouldn't happen

 It was generated from a Python script that called r.random.surface in the
 following way:

 grass.run_command("r.random.surface", quiet = "True", output =
 tempimpactg, distance = grazespatial, exponent = grazepatchy, high =

 I'm running on an oldish (ca. 5 years) iMac but with the latest OS X
 10.9,x (no upgrade to 10.10 yet). This happens on both GRASS 7.0 beta3 and
 7.1, both compiled 11 August 2014.

Ticket URL: <http://trac.osgeo.org/grass/ticket/2496>
GRASS GIS <http://grass.osgeo.org>

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