Hi,
Date: Tue, 14 Aug 2012 19:15:11 -0700 (PDT)
From: skampus stefano.cam...@regione.piemonte.it
To: qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] image boundary
Message-ID: 1344996911614-4995276.p...@n6.nabble.com
Content-Type: text/plain; charset=us-ascii
thanks to giovanni manghi
Well, I have full rights and no error is shown after adding pause to the
bat file
Zbynek
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On Wed, Aug 15, 2012 at 3:51 PM, Andre Joost andre+jo...@nurfuerspam.de wrote:
Am 15.08.12 07:22, schrieb Matt Boyd:
Hi Group,
I'm working with some grid data (imported using the zmap format,
effectively 1 band rasters). While the psuedocolor and freakout
options are okay, they don't provide
Am 15.08.12 08:25, schrieb zbynek:
Well, I have full rights and no error is shown after adding pause to the
bat file
Zbynek
So, next try:
Create another Windows user, and try with that the Windows standalone
installer, which installs to C:\Programs\...
HTH,
André Joost
Unfortunately I dont have rights to create new windows users. However, QGis
used to work fine on my computer before. The problems started after I
installed several another programs, like Mapnik, some python libraries etc.
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Am 15.08.12 08:51, schrieb zbynek:
Unfortunately I dont have rights to create new windows users. However, QGis
used to work fine on my computer before. The problems started after I
installed several another programs, like Mapnik, some python libraries etc.
I see. But you can rename the .qgis
On 15.08.2012 08:51, Andre Joost wrote:
Am 15.08.12 07:22, schrieb Matt Boyd:
Hi Group,
I'm working with some grid data (imported using the zmap format,
effectively 1 band rasters). While the psuedocolor and freakout
options are okay, they don't provide the level of control I would
like
over
Hi Paolo
Yes, I was thinking of the python bindings - the alternative would be to use
the OGR driver, but I couldn't see a way to put more than one layer into a
database file (at least not using QgsVectorFileWriter).
Cheers
Chris
From: Paolo Cavallini
Thanks for all efforts, I will try this and reinstall Osgeo4w if necessary.
Zbynek
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hi friends,
How can I choose or extract a random area (for the moment suppose within a
range of co-ordinates) from a map. can we make that selected area as a
separate map ?.
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Can anyone tell me how to make a training map for supervised
classification using QGIS Grass (1.8).
I have successfully made the polygons with label attributes (as a grass
vector layer - attribute table now looks the same as the sample datasets
from installation) but these attributes are lost
Hi List,
I'm investigating QGIS as a possible suplement to our corporate systems
(ArcGIS/MapInfo). We store all of our vector data in an Oracle Locator
database and can either connect to it directly or through ArcSDE.
Unfortunately it doesn't seem that QGIS is able to natively connect to
either of
Hi Katharina
From 1.8 on, there is a checkbox 'check features' in the WFS dialog. If
you zoom to the desired view and uncheck the box, the WFS only downloads
the view extent (plus it reloads the required features if you zoom out
of that extent).
If you don't want the WFS client to reload when
On 15/08/2012 11:17, Samantha
Goodchild-Brown wrote:
Can
anyone tell me how to make a training map for supervised
classification using QGIS Grass (1.8).
I have successfully made the polygons with label attributes (as a
grass vector
Hi qgisers,
When digitizing in qgis, how is the split features option utilized.
everytime i try to split my features (similar to cut polygons in arcgis) i
get nothing. it doesnt split the feature. is there some trick to this
that i am missing?
thanks,
mike
Hi,
How did you split? You have to draw a split line with at least two
points that actually crosses one or more polygons or lines.
The other question: do you use a recent build of QGIS?
Andreas
On Wed, 15 Aug 2012 04:19:04 -0700, michael chiverton wrote:
Hi qgisers,
When digitizing in
Am 15.08.12 13:19, schrieb michael chiverton:
Hi qgisers,
When digitizing in qgis, how is the split features option utilized.
everytime i try to split my features (similar to cut polygons in arcgis) i
get nothing. it doesnt split the feature. is there some trick to this
that i am missing?
Hi Chathura,
For vector data try the fTools. Look under Vector -- Research Tools, there
are several ie Random Selection Random Selection within subsets. This
would do for selecting already present polygon/point type features export
selected layer from table of contents as a new layer.
To
Hi,
I know you get set a vector layer's transparency if it is symbolised using
a single Symbol, however I can't seem to find any way to make
Categorized or Graduated styled layers transparent. Is this possible?
Thanks, Jonathan
This transmission is intended for the named addressee(s) only and
Another option is to create training polygons use [1] SAGA for the
supervised classification (either standalone or through the Sextante
plugin). I've recently gone this way for a maximum likelihood
classification.
[1] http://www.saga-gis.org/en/index.html
Cheers,
Richard
--
View this
Select the classes and then right click to get a dialog that includes the
transparency option. The overall transparency slider is missing, but there
is a feature request already filed.
On Aug 15, 2012 2:44 PM, Jonathan Moules
jonathanmou...@warwickshire.gov.uk wrote:
Hi,
I know you get set a
Hi Jonathan,
There is no global (from what i see) setting for transparency to be applied
to each category.
I've tried the following: (win 7 qgis 1.8)
1) categorize a polygon layer by some unique id -- classifiy
2) right click each symbol color for context menu
Context menu provides option for
this thread comes properly.
as you said, in order to split a features you have to CROSS the element.
if you have a polygon to be splitted at vertices, i don't understand why you
have to cross it. if you set properly snapping, it's simple to draw
splitting segment that snap perfectly to vertices of
+1 on including the global transparency in the new vector symbology/style.
It is actually one of my personal killer feature when I discovered QGIS*.
* If arcview 3.2a is the only software you used before qgis, you know what
I mean. :-)
Maning Sambale
On 08/15/2012 03:40 PM, Samantha Goodchild-Brown wrote:
On 2012/08/15 12:40, Micha Silver wrote:
On 15/08/2012 11:17, Samantha
Goodchild-Brown wrote:
Can anyone tell me how to make a training map for
Hi,
I believe that the QGIS split function requires the crossing, even if
snapping is perfect. You can snap and CROSS at the same time. No
problem.
Did you try it?
Andreas
On Wed, 15 Aug 2012 06:56:44 -0700 (PDT), skampus wrote:
this thread comes properly.
as you said, in order to split a
On Tue, 2012-08-14 at 19:15 -0700, skampus wrote:
thanks to giovanni manghi who told me to use tileindex module of gdal in the
raster menu.
great! all it works so i have my brand new shapefile having the path each
photo as attribute of each polygon.
now i'd like to add an action in order to
Il 15/08/2012 12:40, Micha Silver ha scritto:
The full options for v.to.rast (not available in the QGIS GRASS
plugin, only in GRASS itslef) include a parameter labelcol= to give
the resulting raster categories a text label in addition to the
numeric cat value.
Hi.
You can use the full GRASS
Buenas Tardes tengo una consulta creo que es un poco compleja y espero que
me deje entender:
Hay alguna forma de ejecutar el siguiente análisis con las herramientas que
se dispone el qgis 1.8?
1) Tengo 12 vectores (1 por mes) de las areas sembradas por regiones.
mes 1
| región | área
In english would be better
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Il 15/08/2012 09:25, Chris Crook ha scritto:
Hi Paolo
Yes, I was thinking of the python bindings -
this shouldn't be a big issue, as they are included in main packages anyway.
all the best.
--
Paolo Cavallini - Faunalia
www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi
Or use OTB, also through sextante.
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Sent from mobile, sorry for being short
richard burcher drownedf...@gmail.com ha scritto:
Another option is to create training polygons use [1] SAGA for the
supervised classification (either standalone or through the Sextante
plugin).
yes, andreas, it is as you say.
but if you don't cross it happens as first post reports: nothin' happens!
definitevely you must cross the boundaries.
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Eduardo, no comprendo claramente el problema, estas buscando hacer una suma de
áreas por región?
Saludos
Correo enviado utilizando el servicio BlackBerry de Entel
-Original Message-
From: Eduardo Arévalo eareval...@gmail.com
Sender: qgis-user-boun...@lists.osgeo.org
Date: Wed, 15 Aug
en todos lo dbfs hay una columna en donde se ha registrado el total del
area sembrada del mes .
lo que quiero hacer es tener un nuevo dbf en donde se tenga la suma de
todas las areas sembradas.
2012/8/15 Alfonso Flaquer alfonsofla...@gmail.com
Eduardo, no comprendo claramente el problema,
Hi Paolo,
Could you please elaborate on accessing the grass cli through qgis?
I only see the grass plugin shell command prompt which doesn't seem to work?
(gives dos prompt without access to grass plugin modules).
setup:
qgis 1.8
win 7
Cheers,
Richard
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Date: Wed, 15 Aug 2012 17:44:24 +0200
From: Ivan Mincik ivan.min...@gmail.com
To: skampus stefano.cam...@regione.piemonte.it
Cc: qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] image boundary
Message-ID: 1345045464.4203.7.camel@t61
Content-Type: text/plain; charset=utf-8
On Tue,
Il 16/08/2012 01:35, richard burcher ha scritto:
Hi Paolo,
Could you please elaborate on accessing the grass cli through qgis?
I only see the grass plugin shell command prompt which doesn't seem to work?
(gives dos prompt without access to grass plugin modules).
Hi Richard,
the shell you
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