Thanks Ivan, I'll give the suggested GRASS tool and go and see whether that
works for my data.
All the best,
Colin
==
GIS IN ECOLOGY - Providing Training, Advice And Consultancy On The Use Of
GIS In Ecology
Web:
I also had troubles with Union tool in QGIS.
Then I decided to use GRASS plugin and it worked fine.
v.overlay (OR option) is analogous to the Union tool in QGIS or ArcGIS.
I'd recommend you to take a look into vector overlay tools in GRASS.
GRASS alone is a complete GIS/RS tool, well documented a
Hi,
I have never used the join tool so I can't help you on the error. If the
tool worked before, I would first start with a complete reinstall of
Qgis removing your plugin folder (.qgis2 under users) and the registry
keys in Windows. (HKEY_CURRENT_USER/software/Qgis and QuantumGis if you
still
Dear List,
A quick question: When using QGIS Dufour how can I freehand draw lines on an
existing
map and save?
I've tried to load and use the freehand editing plugin but with not good
results.
Any help would be greatly appreciated.
John Rask
__
Thanks Nicholas,
If I’m understanding it correctly (and I appologise if I’m not), te method you
provide would allow me to elliminate any of my vector grid cells which fall on
land (or more precisely which have centres that fall on land), which is useful.
However, what I need to be able to do is
Reviving this thread... I was running into similar issues, despite having
the necessary packages installed. Trying to provide useful info for
others who run into this.
I went into the processing "History and Log" to look at the "R execution
console output" for error messages and and ran the same
Hi,
You can use the point sampling tool plugin for that. Extract your grid
centroid, use the new point layers with the point sampling tools. You can
also sample raster and vector values with the tool.
You can rejoin both layer later in a number of ways. If you
want to eliminate points, (o
Am 04.12.2014 um 17:32 schrieb Even Rouault:
The fact that it worked for some people is if you read the .gml without having
the .xsd next to it.
Deleting the .xsd makes the files accessible with full geometry in QGIS too.
HTH,
André Joost
___
Qgis
Try a complete uninstall deleting the register keys and the .qgis2 plugin
folder.
http://osgeo-org.1560.x6.nabble.com/How-to-quot-uninstall-purge-quot-QGIS-in-Windows-td4644899.html
Nicolas Cadieux M.Sc.
Les Entreprises Archéotec inc.
8548, rue Saint-Denis Montréal H2P 2H2
Téléphone: 514.38
Hi All,
I have been trying to translate a series of practical exercises to teach marine
biologists from ArcGIS into QGIS to help promote use QGIS in marine biology as
an alternative to commercial GIS sofftware. However, I have run into a problem
with one particular step in my standard training
Thanks for your clarifications, Richard!
I now understand that GML will not help me any further.
For two shapefiles which I commonly use (soil map of Belgium and map of
biological value), I made .qml legends myself now.
Since the 2.6 release this is much easier because of the colour picker
tool
Hi All !
The following message appeares instead of starting qgis 2.2 For a long time i
have used the program, with a lot of work in it. Suddenly the following error
message appeares and it did not start. I have uninstalled and isntalled again
the program, also I have tried to install 2.6 version
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