#403: Using barin option in r.flow produce segmentation fault
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Reporter: lucacasagrande | Owner: grass-dev@lists.osgeo.org
Type: defect | Status: new
Priority: minor | Milestone: 6.4.0
Component: Raster | Version: svn-trunk
Keywords: raster r.flow | Platform: Linux
Cpu: x86-64 |
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Using barin input produce a segmentation fault also if the map has got
only 1/0 values (no null data).
This is how to replicate the problem:
{{{
g.region rast=elevation.10m
v.to.rast input=streams@PERMANENT output=streamTest use=val type=line
layer=1 value=1 rows=4096
r.null map=streamTest null=0
r.report units=me map=streamTest | grep "no data"
r.flow elevin=elevation.10m barin=streamTest skip=37 bound=9432
flout=testvector lgout=testraster
}}}
Notice that without the barin option, the process works fine.
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Ticket URL: <http://trac.osgeo.org/grass/ticket/403>
GRASS GIS <http://grass.osgeo.org>