this bug's URL: http://intevation.de/rt/webrt?serial_num=3017
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Subject: v.clean segfault
Platform: GNU/Linux/i386
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: grass-6.0.cvs_src_snapshot_2005_02_12
I encounter a segfault with one particular dataset with the following options:
GRASS 6.0.cvs:~ > v.clean input=i output=j type=area err=j_err tool=break,rmdupl,rmdac,bpol,rmarea
+---------------------------------+---------------+
| Tool | Threshold |
+---------------------------------+---------------+
| Break | 0.000000e+00 |
| Remove duplicates | 0.000000e+00 |
| Remove duplicate area centroids | 0.000000e+00 |
| Break polygons | 0.000000e+00 |
| Remove small areas | 0.000000e+00 |
+---------------------------------+---------------+
Copying vector lines ...
--------------------------------------------------
Rebuilding parts of topology ...
Building topology ...
407 primitives registered
Topology was built.
Number of nodes : 329
Number of primitives: 407
Number of points : 0
Number of lines : 0
Number of boundaries: 307
Number of centroids : 100
Number of areas : -
Number of isles : -
--------------------------------------------------
Tool: Break lines at intersections
Intersections: 0
--------------------------------------------------
Tool: Remove duplicates
Duplicates: 0
--------------------------------------------------
Rebuilding parts of topology ...
Building topology ...
Building areas: 100%
100 areas built
22 isles built
Attaching islands: 100%
Attaching centroids: 100%
Topology was built.
Number of nodes : 329
Number of primitives: 407
Number of points : 0
Number of lines : 0
Number of boundaries: 307
Number of centroids : 100
Number of areas : 100
Number of isles : 22
--------------------------------------------------
Tool: Remove duplicate area centroids
Duplicate area centroids: 0
--------------------------------------------------
Tool: Break polygons
Registering points ... 0
All points (vertices): 0
Registered points (unique coordinates): 0
Points marked for break: 0
Breaks: 0Segmentation fault
Maciek
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