with GRASS before.
-Original Message-
From: Micha Silver [mailto:mi...@arava.co.il]
Sent: 16 April 2010 19:44
To: M.E.Dodd
Cc: 'qgis-user@lists.osgeo.org'
Subject: Re: [Qgis-user] averaging raster grid
I can't see what might be causing these crashes. I guess it's back to
basics:
* Did you
M.E.Dodd wrote:
See replies to each point:
* Display the GRASS region - you should see the red rectangle - then
verify that the vector and raster layers are within that region (again
from their info tables).
Does the whole of each layer have to be within the red rectangle? It certainly was
the qgis version of w020n40)
-Original Message-
From: Micha Silver [mailto:mi...@arava.co.il]
Sent: 15 April 2010 19:02
To: M.E.Dodd
Subject: Re: [Qgis-user] averaging raster grid
M.E.Dodd wrote:
I am running the v.in.ogr.qgis again and left it much longer even
after it said 100% and now
have switched
off the qgis version of w020n40)
-Original Message-
From: Micha Silver [mailto:mi...@arava.co.il]
Sent: 15 April 2010 19:02
To: M.E.Dodd
Subject: Re: [Qgis-user] averaging raster grid
M.E.Dodd wrote:
I am running the v.in.ogr.qgis again and left it much longer even
[mailto:mi...@arava.co.il]
Sent: 14 April 2010 20:45
To: M.E.Dodd; qgis-user
Subject: Re: [Qgis-user] averaging raster grid
M.E.Dodd wrote:
Am still trying this. Seems I might be nearly there but for some reason
can't create a grass vector layer so can't use the v.rast.stats command.
I have
here but can't see what it is.
-Original Message-
From: Micha Silver [mailto:mi...@arava.co.il]
Sent: 14 April 2010 20:45
To: M.E.Dodd; qgis-user
Subject: Re: [Qgis-user] averaging raster grid
M.E.Dodd wrote:
Am still trying this. Seems I might be nearly there but for some reason
http://www.amanita-photolibrary.co.uk/Untitled-2.png
humm, there does not seem to be any data there
-Original Message-
From: Micha Silver [mailto:mi...@arava.co.il]
Sent: 15 April 2010 12:05
To: M.E.Dodd
Cc: 'qgis-user@lists.osgeo.org'
Subject: Re: [Qgis-user] averaging raster grid
What
Silver [mailto:mi...@arava.co.il]
Sent: 15 April 2010 12:05
To: M.E.Dodd
Cc: 'qgis-user@lists.osgeo.org'
Subject: Re: [Qgis-user] averaging raster grid
What I was hoping to see was something like this:
http://www.surfaces.co.il/wp-content/uploads/2010/04/GrassToolbox.png
Here we can determine how
these procedures.
http://download.osgeo.org/qgis/doc/manual/qgis-1.4.0_user_guide_en.pdf
especially the chapter on GRASS
-Original Message-
From: Micha Silver [mailto:mi...@arava.co.il]
Sent: 13 April 2010 18:18
To: M.E.Dodd
Subject: Re: [Qgis-user] averaging raster grid
M.E.Dodd wrote
how can calculate Lat/long (Geometry)of point Shapefile in QGIS ?
vector - geometry tools - export/add geometry columns
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On 14/04/2010 13:34, deepika acharya wrote:
thank
But my Grass is not work properly so please send any other solution
or GRASS source .
Hi Deepika:
You kinda jumped into the middle here. Is your problem with GRASS or QGIS?
What doesn't work? What operating system, etc...
--
Micha
Thanks
[mailto:mi...@arava.co.il]
Sent: 14 April 2010 11:22
To: M.E.Dodd
Cc: Qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] averaging raster grid
On 14/04/2010 13:06, M.E.Dodd wrote:
I've uninstalled qgis and reinstalled it using the OSGeo4W installer and got
GRASS too. However when I come
I have a raster digital elevation model and want to overlay a coarser grid
vector layer and average the very detailed raster to give the average values in
each of the grid squares specified by the vector grid, is this possible? The
existing vector and raster tools hint at doing some of it but
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