#2045: r.to.vect: use less memory
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Reporter: mlennert | Owner: grass-dev@…
Type: enhancement | Status: new
Priority: normal | Milestone: 7.0.0
Component: Raster | Version: svn-trunk
Resolution: | Keywords: r.to.vect
CPU: Unspecified | Platform: Unspecified
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Comment (by Madi):
Hi,
reported also here: http://lists.osgeo.org/pipermail/grass-
user/2015-April/072315.html
I tried to vectorize (r.to.vect) a very large raster: Total Cells:
4817298170
The option GRASS_VECTOR_LOWMEM slowed down the computation, however
eventually it yielded Killed0000. The topology was not built correctly.
Not sure if this is a bug report rather than enhancement wish?
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Ticket URL: <https://trac.osgeo.org/grass/ticket/2045#comment:7>
GRASS GIS <http://grass.osgeo.org>
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