Le vendredi 05 décembre 2008 à 13:25 +, Glynn Clements a écrit :
Jeremy Garniaux wrote:
Just installed GRASS 6.3.0... When I try to launch it with its Python
GUI grass -wxpython I see this error :
Starting GRASS ...
Traceback (most recent call last):
File
Hi,
2008/12/7 Jeremy Garniaux [EMAIL PROTECTED]:
Great, I just installed it and it works perfect now. Thanks for the
help :)
Let me suggest to use 6.4 for testing the wxGUI. 6.3 is quite old ...
Martin
--
Martin Landa landa.martin gmail.com * http://gama.fsv.cvut.cz/~landa *
Dear all
I'm a beginner grass user.
I made the raster map of altitude from GTOP30.
So, I want to obtain a frequency distribution table in the altitude.
For instance:
---
height calls number of cells
---
0 - 10 m 100
11 - 20 m
On 07/12/08 13:45, [EMAIL PROTECTED] wrote:
Dear all
I'm a beginner grass user.
I made the raster map of altitude from GTOP30.
So, I want to obtain a frequency distribution table in the altitude.
For instance:
---
height calls number of cells
I'm using 6.3 on Ubuntu with QGIS.
If I create a new location, under PERMANENT, does that coordinate system
that I specify for PERMANENT the default coord sys for a new mapset I
create under that location? I have different raster and vector maps I
want to use and they are all different coord
I was hoping for a crash course in performing a spatial join between a
polygon and a point layer in GRASS. I want to know, for each polygon in
vector A, how many points from vector B fall within it, and the average,
min, max and stdev of several numeric fields of those points from vector
B
Hi!
On Sun, 2008-12-07 at 15:08 -0800, [EMAIL PROTECTED] wrote:
I'm using 6.3 on Ubuntu with QGIS.
If I create a new location, under PERMANENT,
The PERMANENT mapset is created automatically for each new LOCATION.
However, you cannot create a (new) LOCATION *under* the PERMANENT
mapset.
Jonathan Greenberg wrote:
I was hoping for a crash course in performing a spatial join between a
polygon and a point layer in GRASS. I want to know, for each polygon in
vector A, how many points from vector B fall within it, and the average,
min, max and stdev of several numeric fields of
mtnbiketrail wrote:
I'm using 6.3 on Ubuntu with QGIS.
If I create a new location, under PERMANENT, does that
coordinate system that I specify for PERMANENT the default
coord sys for a new mapset I create under that location?
yes.
see:
http://grass.osgeo.org/intro/firsttime.php#location
For the DATABASE parameter, is GRASS smart enough to
add on the LOCATION directory.
Nikos:
Yes, by default grass uses the dbf under
$GISDBASE/$LOCATION_NAME/$MAPSET/dbf/ [1]. I
always change it (to use sqlite) and don't really remember if the
creation of a new mapset will create a new
On Sun, 2008-12-07 at 18:09 -0800, Hamish wrote:
For the DATABASE parameter, is GRASS smart enough to
add on the LOCATION directory.
Nikos:
Yes, by default grass uses the dbf under
$GISDBASE/$LOCATION_NAME/$MAPSET/dbf/ [1]. I
always change it (to use sqlite) and don't really
On Sun, 2008-12-07 at 17:57 -0800, Hamish wrote:
[...]
For the DATABASE parameter, is GRASS smart enough to add on
the LOCATION directory.
? not sure I understand the question. a single database (where you
keep
all your grass data) can contain many locations.
Hamish, if you got the time,
Hamish:
a single database (where you keep all your grass data) can contain
many locations.
Nikos:
I don't remember right now what I did some time ago and mixed my
database(s) vs. LOCATION(s). Since then I decided to use separate
database(s) files (sqlite.db's for example) to avoid mixing
Hamish wrote:
I don't remember right now what I did some time ago and mixed my
database(s) vs. LOCATION(s). Since then I decided to use separate
database(s) files (sqlite.db's for example) to avoid mixing original and
edited data.
ok there are two databases at work here. The first is
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