[GRASS-dev] Re: [GRASS GIS] #617: r.sim.water crashes on WinGrass

[GRASS GIS]

#617: r.sim.water crashes on WinGrass
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 Reporter:  hamish                 |       Owner:  grass-dev@…              
     Type:  defect                 |      Status:  new                      
 Priority:  normal                 |   Milestone:  6.4.0                    
Component:  Raster                 |     Version:  6.4.0 RCs                
 Keywords:  wingrass, r.sim.water  |    Platform:  MSWindows XP             
      Cpu:  x86-32                 |  
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Comment(by hellik):

 Replying to [comment:12 glynn]:
 > Replying to [comment:11 helena]:
 > > this has been fixed in grass7 and perhaps in grass65 too (I will need
 to check at home on the Mac). I think the fix should work for windows - it
 works for me on mac - I think Glynn submitted it.I am not sure it could be
 ported to 64 - perhaps Glynn has a suggestion? (sorry for the vague
 response I am away and just guessing)
 >
 > I think that you're referring to r42402. That hasn't been back-ported to
 either 6.x branch, although it shouldn't be hard to do so.

 I've tried with a self compiled WinGrass7 (r42884) and the example from
 the man-page with the spearfish-dataset:

 r.sim.water finishes:

 {{{
 r.sim.water --verbose elevation=elevation.10m at PERMANENT dx=elev_dx at g7
 dy=elev_dy at g7 rain=rain at g7 infil=infilt at g7 man=manning at g7 depth=depthrm
 disch=disrm err=simrm nwalk=5000000 niter=10
 Min elevation   = 1061.09 m
 Max elevation   = 1846.74 m
 Mean Source Rate (rainf. excess or sediment)    = 0.000001 m/s or kg/m2s
 Mean flow velocity      = 8.722405 m/s
 Mean Mannings   = 0.050124
 Number of iterations    = 523 cells
 Time step       = 0.29 s
 (Fri Jul 23 23:22:12 2010) Command finished (4062 sec)
 }}}

 so backporting to the grass6-branches?

 best regards
 Helmut

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Ticket URL: <https://trac.osgeo.org/grass/ticket/617#comment:13>
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