On 13/11/14 21:44, Helmut Kudrnovsky wrote:
tested here with:
GRASS Version: 7.1.svn
GRASS SVN Revision: 62712
Erstellungsdatum: 2014-11-12
Build Platform: i686-pc-mingw32
GDAL/OGR: 1.11.0
PROJ.4: 4.8.0
GEOS: 3.4.2
SQLite: 3.7.17
Python: 2.7.4
wxPython: 2.8.12.1
Platform: Windows-7-6.1.7601-SP1 (OSGeo4W)
running the addon script [1] in normal and --verbose mode:
v.fixed.segmentpoints vector=iselflipped@myricaria cat=1
dir=C:\tmp\grassscript distance=25000
Extract vector line for which segment points should be calculated ...
[...]
----
v.fixed.segmentpoints done!
(Thu Nov 13 21:36:52 2014) Befehl ausgeführt (43 Sek)
v.fixed.segmentpoints --verbose vector=iselflipped@myricaria cat=1
dir=C:\tmp\grassscript distance=25000
Extract vector line for which segment points should be calculated ...
[...]
----
v.fixed.segmentpoints done!
(Thu Nov 13 21:39:03 2014) Befehl ausgeführt (35 Sek)
it works.
but in --quiet mode it fails with:
v.fixed.segmentpoints --quiet vector=iselflipped@myricaria cat=1
dir=C:\tmp\grassscript distance=25000
Traceback (most recent call last):
File "C:\Users\myricaria\AppData\Roaming\GRASS7\addons/scr
ipts/v.fixed.segmentpoints.py", line 226, in <module>
sys.exit(main())
File "C:\Users\myricaria\AppData\Roaming\GRASS7\addons/scr
ipts/v.fixed.segmentpoints.py", line 100, in main
vector_line_length =
float(tmp.split('\n')[1].split('|')[1])
IndexError: list index out of range
(Thu Nov 13 21:40:08 2014) Befehl ausgeführt (2 Sek)
any idea?
I don't understand the details, but I think that --quiet somehow
suppresses the access to the output of your
grass.read_command('v.to.db', ...).
I've had similar issues with pipe_command for v.centerline. So I played
with the GRASS_VERBOSE env variable. See [1].
Moritz
[1]
http://trac.osgeo.org/grass/browser/grass-addons/grass7/vector/v.centerline/v.centerline.py#L228
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