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

RichardC richtcooper at hotmail.com
Fri Jun 14 00:19:27 PDT 2013


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 = r_elevation , accumulation
= 'r_accumulation' , convergence = 5, flags = 'a')
    grass.message("Flow accumulation done. ")

to
    # Flow accumulation map MFD
    grass.run_command('r.watershed', elevation = r_elevation , accumulation
= 'r_accumulation' , convergence = 5, flags = 'am')
    grass.message("Flow accumulation done. ")





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