I had a similar issue with unixODBC and MS SQL.
If I am not mistaken, the «host parameter overrides the «Provider/DSN»
parameter. It does so for MS SQL, at least.
For MS SQL it helped to leave the host parameter empty and only use
Provider/DSN.
However, there does not seem to be a Provider/DSN
Hello,
Simple question : is there a way to set a default value for an attribute in
QGis ?
I have Postgis layers in QGis in which I’m inserting or updating data, and I
would like that some fields would be filled automatically unless I fill them
myself. Well that’s the definition of a
Hei Didier,
I guess you could use a python init function for the form in order to define
default values (see:
http://nathanw.net/2011/09/05/qgis-tips-custom-feature-forms-with-python-logic/).
However, sounds like a useful enhancement of the Custom form functionality (at
least I would be
Hello all,
Sorry if this is a common question. Is there a plugin to help with
calculating optimal driving routes? I have a number of addresses to visit
and need to figure out the most efficient route and order to visit them.
This would be something like what UPS uses to route their trucks.
I
Hi Marian,
Yes - I follow the thread, but I don't know how to help. In your
situation I wouldn't try and bother with ODBC but try to get the native
Oracle connection working.
I only very occasionally connect to Oracle and usually on Windows. I got
Oracle on Linux running with OGR, but I
Hi,
I have a point database loaded with columns Z1 to Z6, where Z6 has values
0,0.5 and 1. What I am trying to do with the symbology is just to get it to
plot and colour the depths (Z1) only where Z6=0
Can this be done from the style option for the layer?
So what I want to do is:
IF Z6=0 PLOT
I'm having problems printing/exporting an atlas because the legend
(filtered) is not updated during the process.
This is happening in a single composition, that has 12 pages, with 12 maps,
and 12 legends.
All legends items as filtered to the same page map. But when exporting all
legends go empty,
Hi Daniel,
I have not made that kind of conversion for a while now, probably back
to QGIS 1.5.
At that time, dxf2shp didn't keep any 3D information indeed.
- v.in.dxf in GRASS worked well;
- if you have a raster, extracting contours with the QGIS interpolate
command was succesfull too (a
Hi Andreas,
Do you still follows this thread?
I have tested the oracle client on my machine and it does work.
I am able to connect to Oracle from a terminal windows using either isql or
sqlplus.
One thing that I found and it is related to Red Hat.
When I tested the if all dependencies are
Hi Didier
On 06/26/2015 12:36 PM, didier peeters wrote:
Hello Mathias,
this would be great !
Additionally, this makes me think of another possible enhancement:
when displaying a picture in a form tab, it could be nice to hide the
label and path/url to the file, which is most of the time
Hi Didier,
On Fri, 26. Jun 2015 at 10:08:12 +0200, didier peeters wrote:
Simple question : is there a way to set a default value for an attribute in
QGis ?
I have Postgis layers in QGis in which I’m inserting or updating data, and I
would like that some fields would be filled
Hi Marian,
On Fri, 26. Jun 2015 at 09:55:47 -0400, Tudorache, Marian wrote:
Do you still follows this thread?
I have tested the oracle client on my machine and it does work.
I am able to connect to Oracle from a terminal windows using either isql or
sqlplus.
Are you aware there is a oracle
Hi Chris
In my experience use of GIS is intermittent within Local Authorities (I worked
at one until last year). Going completely FOSS is difficult because, at least
for county councils and their metropolitan equivalents, every department has
different needs, and there are often lots of legacy
Hi Stefan,
Thank you for your answer.
Initially the issue was somewhere between Linux Red Hat 7 and QGIS because the
same error was when I tried to connect to Oracle using isql.
The reason fro this issue was a known Red hat issue.
Let me explain:
Oracle ODBC driver is libsqora.so.11.1. This
Hi all,
I'm trying to find some updated instructions for adding MrSid support for
QGIS 2.8 on Ubuntu 14.04. I started following the instructions from here:
https://trac.osgeo.org/ubuntugis/wiki/TutorialMrSid
However, I'm hung up on the instructions where you do the build. I
downloaded the
Chris,
I am not an expert but I think that those instructions do not work because
the plugin libgdal-mrsid-src is no longer in the repository. Have you
looked at these instructions from a couple years ago?
http://osgeo-org.1560.x6.nabble.com/MrSID-raster-and-QGIS-in-linux-td5090885.html
I
So there was a thread on this back in February - I keep up with this
because I also would like the functionality - I've just failed in trying
to get it to work. Most likely skill issues on my part.
Thread here:
http://lists.osgeo.org/pipermail/gdal-dev/2015-February/041128.html
Good Luck -
i did try both of the build methods and neither worked. I get command not
found for both.
I would prefer a different format but I'm unaware of another file type that
can compress as well as mrsid (usable file sizes) that cover as much
territory (200km2)
Thanks
Chris
On Fri, Jun 26, 2015 at
I've had great success with ECW files but unsure as to how they are
created.
In Manifold one can link to them rather than load them into the Project
file. Very fast.
Cheers . . . . . Spring Harrison
Samsung Tab 4
On Jun 26, 2015 10:59 AM, Chris House house...@gmail.com wrote:
i did try both
I've not used it as a gdal plugin and in the past have simply converted
my data into a more standard format:
http://jimkeener.com/posts/orthoimagery
Have you followed the steps you've linked to? Did either the
gdal-build-mrsid or gdal-mrsid-build work?
Jim
On 06/26/2015 01:43 PM, Chris House
Hi Jürgen/Andreas,
I think you misunderstood my issue.
First let's be clear.
There is no issue with Oracle connectivity from Linux.
The oracle client runs properly and I am able to access oracle database using
wither sqlplus or SQL developer interface.
The issue is when I am trying to add a
On 06/26/2015 08:54 AM, Innisfree McKinnon wrote:
Hello all,
Sorry if this is a common question. Is there a plugin to help with
calculating optimal driving routes? I have a number of addresses to visit
and need to figure out the most efficient route and order to visit them.
This would be
Hi Lester,
you can either use in categorized style such an expression
CASE WHEN Z6 = 0 THEN Z1 END.
You'll get all the Z1 classes with a zero-value Z6 and one class without
value which is for features with a Z60. You can delete this one or set it
invisible.
Envoyé depuis mon HTC
- Reply
I have googled around a bit, but can't figure this one out.
Have a very simple table, id, geom and state code Multi-poly in the geom field.
All I really want to do is display it and export it to a KML, but as soon as I
add the table to qgis is crashes.. any suggestions
Thanks,
Dennis
I think this would fit into the area of this QEP:
https://github.com/m-kuhn/QGIS-Enhancement-Proposals/blob/fields-and-forms-redesign/QEP-Fields-and-forms-redesign.rst#31-fields
It could be added to the list Information about fields next to
constraints.
Any feedback on it is welcome.
Matthias
://lists.osgeo.org/mailman/listinfo/qgis-user
__ Information from ESET Mail Security, version of virus signature
database 11847 (20150626) __
The message was checked by ESET Mail Security.
http://www.eset.com
___
Qgis-user
Hello everyone,
I'm trying to do a simple vector to raster conversion using an attribute field
stored as string. Am I wrong or does gdal_rasterize does not accept text fields
as attributes?
Thanks for any insight.
Ricardo O.
Hi Daniel,
I have the same problems
Sometimes, when I need elevation attribute I work with geobide [1] program,
geoconverter [2]
[1] http://www.geobide.es/
[2] http://www.geobide.es/geoconverter/
This program is not open source, but it's free!
Best regards,
* http://www.psig.es*
*Carlos
Agreed, an important improvement. Please open a ticket if not already there.
All the best.
Il 26 giugno 2015 08:16:32 GMT+00:00, Blumentrath, Stefan
stefan.blumentr...@nina.no ha scritto:
Hei Didier,
I guess you could use a python init function for the form in order to
define default values
://lists.osgeo.org/mailman/listinfo/qgis-user
__ Information from ESET Mail Security, version of virus signature
database 11847 (20150626) __
The message was checked by ESET Mail Security.
http://www.eset.com
___
Qgis-user mailing
Hello All,
Does anyone know if in Time Manager is there any way to get the resulting
*.PNG files in a higher resolution than the screen display?
Where is the best detailed information on Time Manager and is there someplace
to post my experiences with it?
Best Regards,
Tom
mailing list
Qgis-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-user
__ Information from ESET Mail Security, version of virus signature
database 11847 (20150626) __
The message was checked by ESET Mail Security.
http://www.eset.com
It is the categorised / graduated render I was looking at. I could not
figure out the correct SQL expression for the column section; how would
this expression be written here?
eg Find all values where Z6=0 and render Z1 for the symbology associated
with that particular Z6 value
Cheers
Lester
On
Just press on the E Expression button and concatenate the two columns:
Z1 || ' ' || Z6
Press Categorize and delete all the combinations you don't need.
Andreas
On 26.06.2015 14:38, Lester Anderson wrote:
It is the categorised / graduated render I was looking at. I could not
figure out the
Hello Mathias,
this would be great !
Additionally, this makes me think of another possible enhancement: when
displaying a picture in a form tab, it could be nice to hide the label and
path/url to the file, which is most of the time useless. Do I need to do
anything more to make these
Hi,
I am about to file a ticket for this. Another thought in this context:
When defining default values it would be splendid if one could use variables
(e.g. %USER% or expressions like in the field calculator or Relation Reference
widget). What do you think?
The latter could probably go into a
Hi Lester,
You can either use an expression which uses more than one column (for
graduated or categorized renderer) or the rule based renderer mentioned
by Carlos, which is more powerful.
Andreas
On 26.06.2015 12:57, Lester Anderson wrote:
Hi,
I have a point database loaded with columns
Hi,
I am having issues with the Range widget(s) in my custom form:
For a numeric(2,1) field (which is interpreted as double in QGIS) in my
PostGIS table I try to use the range widget with 0.5 steps and the Slider.
However, the slider does not seem to regard the steps parameter which I set
to
PS: I would prefer to work on a holistic approach instead of adding
individual tickets. To prevent the user interface from getting even more
cluttered by letting it grow organically. It always makes me want to
scream when I see the fields configuration dialog. Until I realize that
it was actually
Hi,
Yes, tooltips that show the comments would also be great. It would be
nice to show
* the database comments (if supported by the backend) as default
* allow to override it in the configuration
Default values from expressions would also be a great addition. I think
it would be better to
Hi Lester,
You must choose styles based on rules!
Properties -- Styles -- Rule-based
Regards,
* http://www.psig.es*
*Carlos López Quintanilla*
www.psig.es
carlos.lo...@psig.es
+34 699.680.261
2015-06-26 12:57 GMT+02:00 Lester Anderson arctica1...@gmail.com:
Hi,
I have a point database
41 matches
Mail list logo
