#660: v.delaunay producing incorrect results
-----------------------+----------------------------------------------------
Reporter: cmbarton | Owner:
[hidden email]
Type: defect | Status: new
Priority: critical | Milestone: 6.5.0
Component: Vector | Version: svn-develbranch6
Resolution: | Keywords: delaunay
Platform: MacOSX | Cpu: OSX/Intel
-----------------------+----------------------------------------------------
Changes (by hamish):
* summary: v.dalaunay producing incorrect results => v.delaunay
producing incorrect results
Comment:
see these mailing list threads:
http://thread.gmane.org/gmane.comp.gis.grass.user/30001/ http://thread.gmane.org/gmane.comp.gis.grass.devel/33926 including this valgrind error:
{{{
...
WARNING: Vector map <DelaunayTriangles> already exists and will be
overwritten
==7844== Syscall param write(buf) points to uninitialised byte(s)
==7844== at 0x71C09F0: write (in /lib/libc-2.7.so)
==7844== by 0x716E909: _IO_file_write (in /lib/libc-2.7.so)
==7844== by 0x716E569: (within /lib/libc-2.7.so)
==7844== by 0x716E8A4: _IO_do_write (in /lib/libc-2.7.so)
==7844== by 0x7170256: _IO_switch_to_get_mode (in /lib/libc-2.7.so)
==7844== by 0x716ED8F: _IO_file_seekoff (in /lib/libc-2.7.so)
==7844== by 0x7164049: ftell (in /lib/libc-2.7.so)
==7844== by 0x5D455FD: dig_ftell (file.c:41)
==7844== by 0x5D4600F: dig__write_head (head.c:56)
==7844== by 0x4E5AC9C: V1_open_new_nat (open_nat.c:127)
==7844== by 0x4E5A155: Vect_open_new (open.c:565)
==7844== by 0x403B0D: main (main.c:106)
==7844== Address 0x4022009 is not stack'd, malloc'd or (recently) free'd
Building topology for vector map <DelaunayTriangles>...
Registering primitives...
...
}}}
works ok in Linux + latest grass 6.5svn, both 32 and 64bit.
Hamish
--
Ticket URL: <
https://trac.osgeo.org/grass/ticket/660#comment:1>
GRASS GIS <
http://grass.osgeo.org>
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