Thanks Moritz! Not sure how I missed that.
Josh
On Thu, 11 Feb 2016 at 11:00 Moritz Lennert <mlenn...@club.worldonline.be>
wrote:
> On 11/02/16 11:37, Joshua Arnott wrote:
> > Is there a binary for the "r.stream.extract" module available for GRASS
> > 7.x on Wind
Is there a binary for the "r.stream.extract" module available for GRASS 7.x
on Windows? I'm running GRASS 7.0.3 64-bit and have managed to install many
of the other r.stream.* modules, but r.stream.extract appears to be
missing. Perhaps it has been moved / renamed?
Hi grass-users,
Is it possible to generate a flow accumulation map using r.stream,
similar to the one r.watershed produces? I see r.stream.extract outputs
a drainage direction raster, from which the accumulation could be
calculated, but I can't see any obvious way of doing this.
Regards,
On 16/08/2011 5:00 pm, grass-user-requ...@lists.osgeo.org wrote:
Message: 5 Date: Mon, 15 Aug 2011 12:30:28 +0300 From: Micha Silver
mi...@arava.co.il Subject: Re: [GRASS-user] Re: Import global maps
(Ascii, png or KLM) from riverthreat.net To: Johannes Radinger
jradin...@gmx.at Cc:
Hi grass-users,
Is there a convenient way to find the location of the minimum value in a
raster, either as x,y coordinates or as a binary raster (1 = minimum, 0
= other)? I've looked, but haven't found anything obvious.
Regards,
Josh.
___
Thanks everyone for the quick responses. I've managed to get what I needed.
I've been trying to improve upon the stochastic modelling of watershed
boundaries, as described in the r.stream.basins manual and Metz and
Jasiewicz (2011, p. 1167). Instead of using an area as the catchment
outlet, I
Hi everyone,
Recently I've been doing a lot of work using both GRASS databases
(x,y,z,etc vector data) and Numpy. To simplify things I've written a
python function to extract data from a database using db.select into a
numpy array, making an educated guess at the data type using
db.describe.
On 15/05/2011 6:31 pm, Juan Miguel Garijo wrote:
Hello,
This is my 'amateur' solution:
def getXYfromFoto(foto):
proc=subprocess.Popen('exif -mt GPSLatitude '+foto,
shell=True,stdout=subprocess.PIPE)#foto: is the route to a jpg image
from a camera Sony DSC-HX5V
stdout_value =
Hi everyone,
Has anyone tried to import the GPS data stored in a JPEG's EXIF metadata
into GRASS? I've had some luck, but the system I've come up with is very
clunky (mixture of python pexif module and then m.proj to assist
import). I'm wondering if anyone has come across anything more
On 14/05/2011 4:08 pm, Micha Silver wrote:
On 05/14/2011 05:55 PM, Joshua Arnott wrote:
Hi everyone,
Has anyone tried to import the GPS data stored in a JPEG's EXIF
metadata into GRASS? I've had some luck, but the system I've come up
with is very clunky (mixture of python pexif module
Hi grass-users,
I'm having issues with the scalebar and legend in GRASS 7.0 (compiled
from SVN). The legend and scalebar will display, but the text that goes
with them does not. See here:
http://snorfalorpagus.net/stuff/grass-7-missingtext.png
I don't have this problem with 6.4. Also, if I
On 28/03/2011 10:21 pm, Hamish wrote:
Joshua Arnott wrote:
I'm having issues with the scalebar and legend in GRASS 7.0
(compiled from SVN). The legend and scalebar will display,
but the text that goes with them does not. See here:
http://snorfalorpagus.net/stuff/grass-7-missingtext.png
I
On 12/03/2011, Martin Landa landa.martin at gmail.com wrote:
Hi,
2011/3/8 Carlos Grohmanncarlos.grohmann at gmail.com
http://lists.osgeo.org/mailman/listinfo/grass-user:
/ 1488, in OnInit
// timeout = 2000, parent = None, id = wx.ID_ANY)
// TypeError: __init__() got an unexpected
On 12/03/2011 4:32 am, Hamish wrote:
Joshua wrote:
For each cell in a raster I'd like to calculate the
straight line distance (from it's centre) to a vector point,
with the output stored as the value of a new raster. I've
had a look through the manual and the archives, but I can't
find any
Hi grass-users,
For each cell in a raster I'd like to calculate the straight line
distance (from it's centre) to a vector point, with the output stored as
the value of a new raster. I've had a look through the manual and the
archives, but I can't find any obvious way to do this.
TIA,
Josh.
Johannes,
Looking at your Python code and the error, I expect the issue is with the way
you are calling the script, rather than it's content.
From the documentation, g.parser returns a Python dictionary. The options
command is a variable, rather than a function.
On 3 Feb 2011, at 16:55, Johannes Radinger jradin...@gmx.at wrote:
Original-Nachricht
Datum: Thu, 3 Feb 2011 16:26:47 +
Von: Joshua Arnott j...@snorfalorpagus.net
An: grass-user@lists.osgeo.org grass-user@lists.osgeo.org
Betreff: [GRASS-user] Re: mapcalc problem
Hi grass-users,
I'm having some difficultly patching together some raster layers (OS
OpenData District Raster - TIFF). Individually, the tiles display
correctly using d.rast. However, if I patch them into a single tile
using r.patch, the colour for all but the first becomes mangled. Example
Hi grass-users,
I'd like to find out what is the best way of accessing a pre-connected
database in GRASS from a Python script. I can see a few different
possible approaches to this, but I'm not sure which to take. Ultimately,
I want to be able to do two different tasks:
1) Change data for a
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