On Mon, Nov 9, 2009 at 7:10 AM, Markus Metz
markus.metz.gisw...@googlemail.com wrote:
tomd123 wrote:
...
Threshold for tool=snap is maximum distance to another vertex in map units,
degrees for latlon. 3 degrees as threshold is too large, maybe this was the
reason for the long time? Threshold
Markus Neteler wrote:
On Mon, Nov 9, 2009 at 7:10 AM, Markus Metz
markus.metz.gisw...@googlemail.com wrote:
tomd123 wrote:
...
Threshold for tool=snap is maximum distance to another vertex in map units,
degrees for latlon. 3 degrees as threshold is too large, maybe this was the
Νίκος Αλεξανδρής wrote:
How is merging/ calling the several scripts in/ from within just one
script done best? What strategy is best? I really have trouble to get
this done.
On Sun, 2009-11-08 at 08:19 +, Glynn Clements wrote:
It's hard to say without understanding likely workflows.
On Mon, Nov 9, 2009 at 1:24 PM, Francesco Mirabella mirab...@unipg.it wrote:
Hi all,
I am trying to get flow directions out of a dem (10m resolution). I have
tried r.terraflow which gives me the error below:
Can anyone tell me if I am doing something wrong and how can I solve this?
many
Francesco wrote:
GRASS 6.4.0RC5 (WGS84_UTM33):~ r.terraflow elevation=copia.dem
filled=flood direction=flow swatershed=sink
accumulation=accumulation
tci=tci d8cut=infinity memory=300 STREAM_DIR=/tmp stats=stats.out
can you set memory= to something higher?
Hi Markus and Hamish,
thanks for your message, this is the system I am on:
System- Debian
Kernel- 2.6.26.2
Ram- 2.0 Gb
Clock- Intel Pentium D 945 / 3.4 GHz 32/64 bit ( Dual-Core )
Free disk space- 20 Gb on /
I tried increasing the memory to 1.6 Gb (about 80% of
Hi all!
I updated r.stream order to the new version.
In new version Horton and Hack do not require accum map. It use the
longest stream length (calculated internally) to determine both Hack and
Horton. But accum it is still leave as an option. So now Hack stream
order indicate the longest
This sounds great. Thanks for the contribution.
I have been wanting to use these stream analysis tools, but ran into a
packaging problem under kubuntu, and am still trying to sort it out. I
seem to recall it having to do with the grass-dev package in ubuntugis
repo.
Mark
On Nov 9, 2009,
Νίκος Αλεξανδρής wrote:
If you want to enable these flags throughout the script, you can use:
os.environ['GRASS_OVERWRITE'] = '1' # --o
os.environ['GRASS_VERBOSE'] = '0' # --q
os.environ['GRASS_VERBOSE'] = '3' # --v
In general, it's best to leave
