Re: [GRASS-user] r.hazard.flood: ERROR_G_malloc: r_accumulation

2013-06-14 Thread RichardC
Just to confirm (and for reference) the successful running of r.hazard.flood on GRASS 7 svn (code revision 56683) (configured with --enable-largefile), and with the following 'flags' change to r.hazard.flood.py: from # Flow accumulation map MFD grass.run_command('r.watershed', elevation =

Re: [GRASS-user] r.hazard.flood: ERROR_G_malloc: r_accumulation

2013-06-14 Thread Markus Metz
On Fri, Jun 14, 2013 at 9:19 AM, RichardC richtcoo...@hotmail.com wrote: Just to confirm (and for reference) the successful running of r.hazard.flood on GRASS 7 svn (code revision 56683) (configured with --enable-largefile), and with the following 'flags' change to r.hazard.flood.py: from

[GRASS-user] r.hazard.flood: ERROR_G_malloc: r_accumulation

2013-06-10 Thread RichardC
Hi, Maybe some one could kindly advise what I'm doing wrong here. Previously I successfully used r.hazard.flood to generate flood and mti layers. However, now I'm encountering the following error with two other different DEM layers. The error appears to be related to memory, but there is plenty

Re: [GRASS-user] r.hazard.flood: ERROR_G_malloc: r_accumulation

2013-06-10 Thread Markus Neteler
On Mon, Jun 10, 2013 at 3:54 PM, RichardC richtcoo...@hotmail.com wrote: Hi, Maybe some one could kindly advise what I'm doing wrong here. Previously I successfully used r.hazard.flood to generate flood and mti layers. However, now I'm encountering the following error with two other

Re: [GRASS-user] r.hazard.flood: ERROR_G_malloc: r_accumulation

2013-06-10 Thread Markus Metz
On Mon, Jun 10, 2013 at 3:54 PM, RichardC richtcoo...@hotmail.com wrote: Hi, Maybe some one could kindly advise what I'm doing wrong here. Previously I successfully used r.hazard.flood to generate flood and mti layers. However, now I'm encountering the following error with two other

Re: [GRASS-user] r.hazard.flood: ERROR_G_malloc: r_accumulation

2013-06-10 Thread RichardC
Thanks for your suggestions. I modified the following: /home/user/.grass6/addons/scripts/r.hazard.flood, replacing: # Flow accumulation map MFD grass.run_command('r.watershed', elevation = r_elevation , accumulation = 'r_accumulation' , convergence = 5, flags = 'fa')