I will look at it.
Thx!
Matej
2012/1/18 Giovanni Manghi giovanni.man...@faunalia.pt
Hi,
Our line layer has about 700 lines in it (PostGIS db) and basically
this would take a lot of time to do it by hand ...
if your data in a PostGIS Db then you can use it, examples:
Hy there,
I need a 1:n relation (join) between a point shapefile to an table, (points =
drill hole) in the related table the geological layers .
So by selecting a point all the layers should be shown in the table.
By trying so far is there only an 1:1 relation possible in QGIS?
Daniela
Hi Daniela
By trying so far is there only an 1:1 relation possible in QGIS?
Yes, currently the number of features is not changed by the join, so
only 1:1 possible.
Regards,
Marco
On 19.01.2012 09:10, Wörz Daniela wrote:
Hy there,
I need a 1:n relation (join) between a point shapefile to
Hi,
If your data is in Postgis you can do it with a Postgis view. QGIS can
currently only do 1:1/1:0 joins, no 1:n joins.
Andreas
On 01/19/2012 09:10 AM, Wörz Daniela wrote:
Hy there,
I need a 1:n relation (join) between a point shapefile to an table, (points =
drill hole) in the
Try Plugins/Analysis/Point Sampling tool
Agus
2012/1/19 Wörz Daniela daniela.wo...@vorarlberg.at:
Hy there,
I need a 1:n relation (join) between a point shapefile to an table, (points
= drill hole) in the related table the geological layers .
So by selecting a point all the layers should be
Hi Agus,
Thanks for your prompt reply. I did think about this and tried it out too.
I have 1 sq.km gridded raster data. When I am converting the grid to
polygons in quantum GIS the polygons having the same values are being
joined together. Thus, I am not getting separate one km2 polygons which I
Hi Tilo,
You could create a regular point grid that fits your raster cell size and
then sample the raster using these points.
Best wishes,
Anita
On Thu, Jan 19, 2012 at 12:50 PM, Tilottama Ghosh waggyma...@gmail.comwrote:
Hi Agus,
Thanks for your prompt reply. I did think about this and
On 19/01/2012 12:15, Tilottama Ghosh wrote:
Hi,
Is there a 'raster to point' tool like the one in ArcGIS in
Quantum GIS or GRASS gis. I require points for all grids and not
only sampled points.
If you move the raster into
Use Vector/Research Tools/Vector grid to make a grid coincident with
the pixels of your raster (update extents from layer and select the
size of the grid to the exact size of the pixels), then get the centroids.
Agus
2012/1/19 Tilottama Ghosh waggyma...@gmail.com:
Hi Agus,
Thanks for your
