[GRASS5] [bug #4069] (grass) r.carve: output identical to input and segfault when using points=

Maciek Sieczka via RT grass-bugs at intevation.de
Tue Feb 7 12:07:02 EST 2006

I have just tried with the same input DEM but very simple, single vector line
indicating input streamline. I made sure it doesn't exceed the input DEM
extent this time.

$ r.carve rast=nnbathy_D_no vect=carveit output=nnbathy_D_no_carved
points=nnbathy_D_no_carved_pkt width=10.000000 depth=0.1 -n Reading raster file...
Processing lines...
Writing raster file... done.
Building topology ...
0 primitives registered
0 areas built
0 isles built
Attaching islands:
Attaching centroids: Topology was built.
Number of nodes     :   0
Number of primitives:   0
Number of points    :   0
Number of lines     :   0
Number of boundaries:   0
Number of centroids :   0
Number of areas     :   0
Number of isles     :   0
r.carve complete. r.carve -n rast="nnbathy_D_no" vect="carveit"
output="nnbathy_D_no_carved" points="nnbathy_D_no_carved_pkt" width=10.000000

No segfault this time.

Still, the output DEM is _identical_ to input DEM. And the ouput points= has 0

No good. Any chances it will be fixed in close future?


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