[Qgis-user] new labelling method and rotation thks

2012-09-05 Thread j . allain 
Hello,

Thanks for your answers, I've got my label rotated but we have to add x and y 
fields, this grows the size of the data.

The new method doesn't respect the maximum scale of labelling i set ! (it's may 
be intelligent but i decide)
(I checked the option in the parameters to display all the entities even those 
in conflict but it's the same)
I hope this new labelling method won't make the size of qgs files grows to much.

Regards.

Jonathan A

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Re: [Qgis-user] Composer question.

2012-09-05 Thread Andreas Neumann 
Hi,

In the top toolbar right-click and enable it again.

In QGIS 1.9 there will also be a menu entry as this problem comes up
again and again ...

Hope this helps,
Andreas

Am 06.09.2012 06:51, schrieb Chandra Shekhar Balachandran:
> I am still trying to learn the ropes in Q-GIS.
> 
> I started using 1.8.0
> 
> After a few days, when I was trying to practice using the composer, I
> accidentally dismissed the item properties dialog. I have not been able to
> get it back.
> 
> I tried right-clicking and double-clicking (separately) on the item, but to
> no avail. The right-click shows a lock icon on the top left of the item
> which disappears when I right-click again.
> 
> So, I uninstalled and reinstalled Q-GIS. Still the same problem.
> 
> My question : How do I get the item properties dialog in the composer to
> return and work?
> 
> Any help would be much appreciated. Thanks.
> 
> CSB
> 
> 
> 
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[Qgis-user] Composer question.

2012-09-05 Thread Chandra Shekhar Balachandran 
I am still trying to learn the ropes in Q-GIS.

I started using 1.8.0

After a few days, when I was trying to practice using the composer, I
accidentally dismissed the item properties dialog. I have not been able to
get it back.

I tried right-clicking and double-clicking (separately) on the item, but to
no avail. The right-click shows a lock icon on the top left of the item
which disappears when I right-click again.

So, I uninstalled and reinstalled Q-GIS. Still the same problem.

My question : How do I get the item properties dialog in the composer to
return and work?

Any help would be much appreciated. Thanks.

CSB
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[Qgis-user] nested loop using nextFeature() invalidates the outer dataProvider cursor

2012-09-05 Thread InterRob 
Dear list,

I intend to do the following:

first.select(first.attributeIndexes())
while first.nextFeature(ft1):
  sVal = str(ft1.attributeMap()[someIndex].toPyObject())
  second.setSubsetString("mycol = " + sVal)
  second.select(second.attributeIndexes())
  while second.nextFeature(ft2):
self.doSomething(ft2)

Both "first" and "second" are valid data providers between two different
layers.

It seems like the inner select() / nextFeature() pattern invalidates the
outer? Is this is a cursor issue? It seems to me that QGIS has only one
built-in cursor?

Hope you can provide me with some insights here.

Kind regards,
Rob
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Re: [Qgis-user] announcing time series plot plugin (experimental)

2012-09-05 Thread Josef K 
Hi Agus

It is included in the new plugin, "Midvatten", which is more like a toolset
for editing and viewing data from hydrogeological observations
(stratigraphy from drillings, pumping rates, water level measurements,
water quality analysis etc). Data must be stored in a splite db and I will
soon upload a new experimental version with several new features.

But the old Time Series Plot plugin is included already in the existing
version of Midvatten plugin and you may of course use it for plotting any
data.

Regards
Josef

2012/9/5 Agustin Lobo 

> Josef,
>
> Is your plugin no longer available?
>
> Agus
>
> On Wed, Nov 23, 2011 at 10:18 PM, josef k 
> wrote:
> > Fellow QGIS-Users!
> >
> > I just finished my first QGIS python plugin in an experimental version.
> >
> > The plugin uses pyspatialite and matplotlib to load data from a sqlite
> > database and plot it by matplotlib plot command. The intended use is for
> > e.g. hydrogeologists (i.e. me) to quickly select features that
> corresponds
> > to observation wells, stream gauges or other measuring stations with
> data to
> > be plotted and then quickly (yes I am in a  hurry) have a window with
> time
> > series plot for zooming, panning and visually examine the data (I know
> it is
> > not very scientific but I do perform some serious data analysis at a
> later
> > stage...).
> >
> > Anyway, the plugin is named TimeSeriesPlot, marked as experimental, and
> > found in QGIS User-Contributed Python Plugin Repository.
> > Screenshot:
> >
> https://docs.google.com/open?id=0B1vhrFUx2OZBODQ5YjJjZjgtYzkyNC00NmQwLWFiYWQtNjkzYmE2MGY0MzY4
> > Instructions are found in the readme.txt file shipped with the plugin.
> > Download some sample sqlite data:
> >
> https://docs.google.com/open?id=0B1vhrFUx2OZBNjExNDMwYTYtYWQzYi00YzVlLWI4M2ItNWM2NjZmYTAwNDU4
> > And a (silent) video: http://www.youtube.com/watch?v=xqG5B780Q04
> >
> > Any feedback is appreciated!
> > /joskal
> >
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> >
>
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Re: [Qgis-user] where to put SVG symbols for a Qgis Server project, without having a Desktop install?

2012-09-05 Thread G. Allegri 
It works BUT I had to create a subfolder, otherwise the SVG symbols don't
get loaded if they're located directly under the /svg folder. It got me
mad! :)

thx again,
giovanni

2012/9/5 G. Allegri 

> Thanks Andrea,
> I didn't notice that the folder structure was the same as in Qgis Desktop.
> I'll try it right now.
>
> giovanni
>
>
> 2012/9/5 Andreas Neumann 
>
>> Hi Giovanni,
>>
>> In my ubuntu server, the SVG symbols are stored in
>> /usr/local/share/qgis/svg
>>
>> Andreas
>>
>>
>> On Wed, 5 Sep 2012 16:58:26 +0200, G. Allegri wrote:
>>
>>> We have to publish a project where SVG symbols are being used.
>>> We have Qgis Server on our server but without Qgis Desktop.
>>> Where should we put the SVG files to be loaded by Qgis Server?
>>>
>>>  giovanni
>>>
>>
>> --
>> --
>> Andreas Neumann
>> Böschacherstrasse 10A
>> 8624 Grüt (Gossau ZH)
>> Switzerland
>> __**_
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>> http://lists.osgeo.org/**mailman/listinfo/qgis-user
>>
>
>
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Re: [Qgis-user] QGIS 1.8 crashed again

2012-09-05 Thread Bob and Deb 
Too bad there is no --debug option in qgis.

Is the osgeo4w build of qgis-dev a debug build?
On Sep 5, 2012 4:43 AM, "Nathan Woodrow"  wrote:

> Roy,
>
> Did you happen to using the import delimited data plugin?  Was it
> enabled when you opened the project?
>
> - Nathan
>
> On Wed, Sep 5, 2012 at 9:35 PM, Roy Marsh  wrote:
> > Rebooting does not eiminate the problem.
> > Difficult to know which data exactly causes the crash as it was in the
> > middle of loading when it crashed.
> > I suspect however it was related to loading a CSV file - this caused my
> > previous crash.
> > I do understand that QGIS is in a state of constant development and
> crashes
> > are inevitable.
> > I will try to prevent future crashes by simplifying the initial import
> stage
> > and  minimising the post-import data processing,
> > Roy
> >
> > 2012/9/5 Noli Sicad 
> >>
> >> Try rebooting your system (i.e. turning off the computer and on again).
> >>
> >> See if you can reproduce the crash again.
> >>
> >> It might be good to attached the data that crash your system, if can
> >> crash your system again.
> >>
> >> Noli
> >>
> >> On 9/5/12, Roy Marsh  wrote:
> >> > My project has just crashed again while it was loading the data
> >> > I have attached a screenshot of the error report, in case it means
> >> > something to someone.
> >> > This is serious. I was doing real work and I have no idea how to
> recover
> >> > it.
> >> > My future use of QGIS is in doubt
> >> > Roy
> >> >
> >
> >
> >
> > ___
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> >
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[Qgis-user] Vector Analysis / Distance Matrix - did not work in both directions

2012-09-05 Thread Roy Marsh 
I created a CSV matrix table between two point layers, A to B, limited to 5
nearest points.
This worked and created a nice CSV table I could open in Excel.

Then I created a CSV matrix table between the same layers, but in other
direction B to A, limited to 3 nearest points (as suited the application)
But this second matrix was not recognised as SYLK by Excel and when it
opened it did not mean anything
The data came out

ID
 *D83001*
 D83056
 D83037
 *E01029870*
 3373.097
 10923.86
 12207.99
 E01029871
 6618.189
 8032.665
 13911.12
 E01029872
 4053.571
 9840.088
 12529.39
 E01029873
 12615.9
 8837.422
 18598.75
 E01029874
 16465.69
 13229.66
 23036.41
 E01029875
 14305.8
 18204.42
 6696.021

when it should have come out something like:

ID ID2 Distance *E01029870* *D83001* 460 E01029870 D83056 546 E01029870
D83037 345 etc.

The source and target codes are in bold and are unique identifiers in their
respective tables.

When I tried again with the limit on B to A set to 5 (same as for A to B),
the plug-in failed with message below:


>
An error has occured while executing Python code:


Traceback (most recent call last):
  File "C:\PROGRA~1\Quantum GIS
Lisboa\apps\qgis\python\plugins\fTools\tools\doPointDistance.py", line 140,
in accept
self.compute(point1, point2, field1, field2, outPath, matType, nearest,
self.progressBar)
  File "C:\PROGRA~1\Quantum GIS
Lisboa\apps\qgis\python\plugins\fTools\tools\doPointDistance.py", line 179,
in compute
f = open(unicode(outPath), "wb")
IOError: [Errno 13] Permission denied: u'C:/Documents and Settings/Roy/My
Documents/Roys/EAC/CAMHS/Suffolk data/LSOA GP distances.csv'

Python version:
2.7.2 (default, Jun 12 2011, 15:08:59) [MSC v.1500 32 bit (Intel)]


QGIS version:
1.8.0-Lisboa Lisboa, 6416f38

Python path: ['C:/PROGRA~1/Quantum GIS Lisboa/apps/qgis/./python',
'C:/Documents and Settings/Roy/.qgis//python', 'C:/Documents and
Settings/Roy/.qgis//python/plugins', 'C:/PROGRA~1/Quantum GIS
Lisboa/apps/qgis/./python/plugins', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\bin\\python27.zip', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\DLLs', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\plat-win', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\lib-tk', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\qgis\\bin', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages', 'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\PIL', 'C:\\PROGRA~1\\Quantum
GIS Lisboa\\apps\\Python27\\lib\\site-packages\\win32',
'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\win32\\lib',
'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\Pythonwin',
'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\Python27\\lib\\site-packages\\wx-2.8-msw-unicode',
'C:\\Documents and
Settings\\Roy\\.qgis\\python\\plugins\\QuickMultiAttributeEdit/forms',
'C:\\PROGRA~1\\Quantum GIS
Lisboa\\apps\\qgis\\python\\plugins\\fTools\\tools', 'C:/Program
Files/Quantum GIS Lisboa']


<<
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Re: [Qgis-user] where to put SVG symbols for a Qgis Server project, without having a Desktop install?

2012-09-05 Thread G. Allegri 
Thanks Andrea,
I didn't notice that the folder structure was the same as in Qgis Desktop.
I'll try it right now.

giovanni

2012/9/5 Andreas Neumann 

> Hi Giovanni,
>
> In my ubuntu server, the SVG symbols are stored in
> /usr/local/share/qgis/svg
>
> Andreas
>
>
> On Wed, 5 Sep 2012 16:58:26 +0200, G. Allegri wrote:
>
>> We have to publish a project where SVG symbols are being used.
>> We have Qgis Server on our server but without Qgis Desktop.
>> Where should we put the SVG files to be loaded by Qgis Server?
>>
>>  giovanni
>>
>
> --
> --
> Andreas Neumann
> Böschacherstrasse 10A
> 8624 Grüt (Gossau ZH)
> Switzerland
> __**_
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Re: [Qgis-user] where to put SVG symbols for a Qgis Server project, without having a Desktop install?

2012-09-05 Thread Andreas Neumann 

Hi Giovanni,

In my ubuntu server, the SVG symbols are stored in 
/usr/local/share/qgis/svg


Andreas

On Wed, 5 Sep 2012 16:58:26 +0200, G. Allegri wrote:

We have to publish a project where SVG symbols are being used. 
We have Qgis Server on our server but without Qgis Desktop.
Where should we put the SVG files to be loaded by Qgis Server?

 giovanni


--
--
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Böschacherstrasse 10A
8624 Grüt (Gossau ZH)
Switzerland
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Re: [Qgis-user] 'Save selection as vector layer' sometimes fails to save anything

2012-09-05 Thread Paolo Cavallini 
Il 05/09/2012 17:18, Roy Marsh ha scritto:

> I can't replicate it

I guess it's a local problem, here it always works smoothly.
Until you'll find a reliable way to replicate it, there is little we can do 
about it.
All the best.

-- 
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www.faunalia.eu
Full contact details at www.faunalia.eu/pc
Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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[Qgis-user] 'Save selection as vector layer' sometimes fails to save anything

2012-09-05 Thread Roy Marsh 
This is intermittent and unpredictable.
I select some polygons, working from the attribute table
They are properly shown on the screen
I 'Save selection as vector layer'
Sometimes this works, sometimes it doesn't
Even with the same selection
I can't replicate it
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[Qgis-user] where to put SVG symbols for a Qgis Server project, without having a Desktop install?

2012-09-05 Thread G. Allegri 
We have to publish a project where SVG symbols are being used.
We have Qgis Server on our server but without Qgis Desktop.
Where should we put the SVG files to be loaded by Qgis Server?

giovanni
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[Qgis-user] Problems downloading

2012-09-05 Thread David Doughan 
Hi,

I am having problems downloading QGIS.  I am running Ubuntu 10.4.  I added:

http://debian.gfoss.it/ squeeze main  to my repository via the package
manager and then marked for installation and got the following error:

qgis:
 Depends: libgdal1-1.7.0 but it is not going to be installed
 Depends: libqgis1.7.0 but it is not going to be installed
 Depends: qgis-providers but it is not going to be installed
 Recommends: qgis-plugin-grass but it is not going to be installed

 Recommends: python-qgis but it is not going to be installed

I had previously tried an install of 1.8 from this site
https://launchpad.net/~ubuntugis/+archive/ubuntugis-unstable?field.series_filter=lucid
but it crashed and I tried to remove everything (not sure if I did).

Could someone help me in getting this installed?

Thanks.
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Re: [Qgis-user] new labelling method and rotation uups

2012-09-05 Thread Andreas Neumann 

Hello,

The new labeling is often totally misunderstood (maybe because of a 
lack of documentation and examples).


The idea is that one is able to combine both automatic and manual label 
placement in one layer. Manual placement needs at least columns for 
x/y/rotation. QGIS looks if there is data in these columns, if it 
contains data it is using these values, if it doesn't, it falls back to 
automatic label placement. The other idea is that you often want the 
label to be at a separate position of your point or other geometry. 
That's why the x/y/rotation columns were introduced.


In QGIS master (QGIS >1.8) there are a lot of label improvements, 
including a way to "freeze" labels - meaning that QGIS writes out 
automatic label placement settings to x/y/rotation columns. In QGIS 1.8 
you can use the field calculator to generate initial values in 
x/y/rotation if you want initial values in there. No need to move the 
labels first, as Bernd suggests.


Hope this helps a bit on how to use the new label engine. If things are 
still unclear, please ask here.


Andreas

On Wed, 05 Sep 2012 15:09:44 +0200, Bernd Vogelgesang wrote:

Uupps, sorry, this was complete nonsense .. didn't read your post
carefully enough and got it all wrong:

You have to set x and y coordinate field before you can choose a
field for  the angle.
For that, you of course create a fields for those values.
I'm not sure if this kind of labeling is really worth the hassle,
cause  you can't just have the label rotated at the place where it is
automagically set, but have to drag it in edit mode with the tool for
moving labels.
Then, the x and y values in the fields are filled and THEN your
predefined  angle works.
At least that what i figured out when plying with that.

I don't know who is going to use labeling in that way on what kind of
data, but its really time consuming in my opionion.

Cheers
Bernd


Hi Jonathan,


i experienced this behavior only, when there are no fields with real 
or

integer definition in your dataset (so only strings).
Verify that by creating a new number field with the field calculator 
and
populate it with the values from your designated angle field and 
check if

the option is available then.




 Hello,


I'd like tu use the new labelling method. Meanwhile, the rotation  
drop-down list which allows to select the > field containing angle 
stays  disabled.



Did someone experience the same problem ?



Thanks




Jonathan A


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Re: [Qgis-user] new labelling method and rotation uups

2012-09-05 Thread Bernd Vogelgesang 
Uupps, sorry, this was complete nonsense .. didn't read your post  
carefully enough and got it all wrong:


You have to set x and y coordinate field before you can choose a field for  
the angle.

For that, you of course create a fields for those values.
I'm not sure if this kind of labeling is really worth the hassle, cause  
you can't just have the label rotated at the place where it is  
automagically set, but have to drag it in edit mode with the tool for  
moving labels.
Then, the x and y values in the fields are filled and THEN your predefined  
angle works.

At least that what i figured out when plying with that.

I don't know who is going to use labeling in that way on what kind of  
data, but its really time consuming in my opionion.


Cheers
Bernd


Hi Jonathan,



i experienced this behavior only, when there are no fields with real or
integer definition in your dataset (so only strings).
Verify that by creating a new number field with the field calculator and
populate it with the values from your designated angle field and check if
the option is available then.




 Hello,


I'd like tu use the new labelling method. Meanwhile, the rotation  
drop-down list which allows to select the > field containing angle stays  
disabled.



Did someone experience the same problem ?



Thanks




Jonathan A


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Re: [Qgis-user] Value Tool 0.4.4 problems

2012-09-05 Thread Etienne Tourigny 
matplotlib plotting requires matplotlib >= 1.0

On Wed, Sep 5, 2012 at 10:07 AM, Agustin Lobo  wrote:
> Clean install and clean qgis stratup.
> The plugin works, but I only have qwt greyed, cannot change to matplotlib.
> (on linux ubuntu 10.04)
>
> Agus
>
> On Wed, Sep 5, 2012 at 2:39 PM, Etienne Tourigny
>  wrote:
>> Hi I have just uploaded 0.4.5 which solves the issue.
>>
>> Please not that matplotlib support has been added for MAC OSX users,
>> but the qwt5 plotting is recommended because of slow rendering with
>> matplotlib. If anyone can help fix that, please send me an email.
>>
>> Etienne
>>
>> On Wed, Sep 5, 2012 at 5:07 AM, Paolo Cavallini  
>> wrote:
>>> Il 05/09/2012 10:01, Agustin Lobo ha scritto:
 Hi!

 At installing ValueTool 0.4.4 I get:
 An error has occured while executing Python code:
>>>
>>> see: http://hub.qgis.org/issues/6304
>>> all the best.
>>> --
>>> Paolo Cavallini - Faunalia
>>> www.faunalia.eu
>>> Full contact details at www.faunalia.eu/pc
>>> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-user] Value Tool 0.4.4 problems

2012-09-05 Thread Agustin Lobo 
Clean install and clean qgis stratup.
The plugin works, but I only have qwt greyed, cannot change to matplotlib.
(on linux ubuntu 10.04)

Agus

On Wed, Sep 5, 2012 at 2:39 PM, Etienne Tourigny
 wrote:
> Hi I have just uploaded 0.4.5 which solves the issue.
>
> Please not that matplotlib support has been added for MAC OSX users,
> but the qwt5 plotting is recommended because of slow rendering with
> matplotlib. If anyone can help fix that, please send me an email.
>
> Etienne
>
> On Wed, Sep 5, 2012 at 5:07 AM, Paolo Cavallini  wrote:
>> Il 05/09/2012 10:01, Agustin Lobo ha scritto:
>>> Hi!
>>>
>>> At installing ValueTool 0.4.4 I get:
>>> An error has occured while executing Python code:
>>
>> see: http://hub.qgis.org/issues/6304
>> all the best.
>> --
>> Paolo Cavallini - Faunalia
>> www.faunalia.eu
>> Full contact details at www.faunalia.eu/pc
>> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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Re: [Qgis-user] new labelling method and rotation

2012-09-05 Thread Bernd Vogelgesang 

Hi Jonathan,

i experienced this behavior only, when there are no fields with real or  
integer definition in your dataset (so only strings).
Verify that by creating a new number field with the field calculator and  
populate it with the values from your designated angle field and check if  
the option is available then.




 Hello,


I'd like tu use the new labelling method. Meanwhile, the rotation  
drop-down list which allows to select the > field containing angle stays  
disabled.



Did someone experience the same problem ?



Thanks




Jonathan A


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Re: [Qgis-user] Value Tool 0.4.4 problems

2012-09-05 Thread Etienne Tourigny 
Hi I have just uploaded 0.4.5 which solves the issue.

Please not that matplotlib support has been added for MAC OSX users,
but the qwt5 plotting is recommended because of slow rendering with
matplotlib. If anyone can help fix that, please send me an email.

Etienne

On Wed, Sep 5, 2012 at 5:07 AM, Paolo Cavallini  wrote:
> Il 05/09/2012 10:01, Agustin Lobo ha scritto:
>> Hi!
>>
>> At installing ValueTool 0.4.4 I get:
>> An error has occured while executing Python code:
>
> see: http://hub.qgis.org/issues/6304
> all the best.
> --
> Paolo Cavallini - Faunalia
> www.faunalia.eu
> Full contact details at www.faunalia.eu/pc
> Nuovi corsi QGIS e PostGIS: http://www.faunalia.it/calendario
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[Qgis-user] Like QGIS?

2012-09-05 Thread Paolo Cavallini 
Does QGIS help you do your work?
Then please consider supporting its next developer meeting, to be held in a 
month's
time in Essen, Germany. Your donations will support travelling and lodging 
expenses
for developers, who donate their time and intelligence to make QGIS grow even 
better.
Remember to say "thank you" to your preferred developer with a donation, 
according to
your pockets.
Thanks.
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Re: [Qgis-user] QGIS 1.8 crashed again

2012-09-05 Thread Nathan Woodrow 
Roy,

Did you happen to using the import delimited data plugin?  Was it
enabled when you opened the project?

- Nathan

On Wed, Sep 5, 2012 at 9:35 PM, Roy Marsh  wrote:
> Rebooting does not eiminate the problem.
> Difficult to know which data exactly causes the crash as it was in the
> middle of loading when it crashed.
> I suspect however it was related to loading a CSV file - this caused my
> previous crash.
> I do understand that QGIS is in a state of constant development and crashes
> are inevitable.
> I will try to prevent future crashes by simplifying the initial import stage
> and  minimising the post-import data processing,
> Roy
>
> 2012/9/5 Noli Sicad 
>>
>> Try rebooting your system (i.e. turning off the computer and on again).
>>
>> See if you can reproduce the crash again.
>>
>> It might be good to attached the data that crash your system, if can
>> crash your system again.
>>
>> Noli
>>
>> On 9/5/12, Roy Marsh  wrote:
>> > My project has just crashed again while it was loading the data
>> > I have attached a screenshot of the error report, in case it means
>> > something to someone.
>> > This is serious. I was doing real work and I have no idea how to recover
>> > it.
>> > My future use of QGIS is in doubt
>> > Roy
>> >
>
>
>
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Re: [Qgis-user] QGIS 1.8 crashed again

2012-09-05 Thread Roy Marsh 
Rebooting does not eiminate the problem.
Difficult to know which data exactly causes the crash as it was in the
middle of loading when it crashed.
I suspect however it was related to loading a CSV file - this caused my
previous crash.
I do understand that QGIS is in a state of constant development and crashes
are inevitable.
I will try to prevent future crashes by simplifying the initial import
stage and  minimising the post-import data processing,
Roy

2012/9/5 Noli Sicad 

> Try rebooting your system (i.e. turning off the computer and on again).
>
> See if you can reproduce the crash again.
>
> It might be good to attached the data that crash your system, if can
> crash your system again.
>
> Noli
>
> On 9/5/12, Roy Marsh  wrote:
> > My project has just crashed again while it was loading the data
> > I have attached a screenshot of the error report, in case it means
> > something to someone.
> > This is serious. I was doing real work and I have no idea how to recover
> > it.
> > My future use of QGIS is in doubt
> > Roy
> >
>
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Re: [Qgis-user] new labelling method and rotation

2012-09-05 Thread Andreas Neumann 

Hi,

You have to set x, y and the rotation column. The rotation does not 
work without a separate column for the position.


Andreas

On Wed, 5 Sep 2012 11:57:34 +0200,  wrote:

Hello,

I'd like tu use the new labelling method. Meanwhile, the rotation
drop-down list which allows to select the field containing angle 
stays

disabled.

Did someone experience the same problem ?

Thanks

Jonathan A


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Re: [Qgis-user] QGIS 1.8 crashed again

2012-09-05 Thread Noli Sicad 
Try rebooting your system (i.e. turning off the computer and on again).

See if you can reproduce the crash again.

It might be good to attached the data that crash your system, if can
crash your system again.

Noli

On 9/5/12, Roy Marsh  wrote:
> My project has just crashed again while it was loading the data
> I have attached a screenshot of the error report, in case it means
> something to someone.
> This is serious. I was doing real work and I have no idea how to recover
> it.
> My future use of QGIS is in doubt
> Roy
>
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Re: [Qgis-user] QGIS 1.8 crashed again

2012-09-05 Thread Nathan Woodrow 
Roy,

That's not going to be much help to people I don't think.  The best
way to help is to outline what you where doing, what kind of data it
was, can you reproduce it, etc.

Also if you are going to stop using a program because of crashes now
and then you aren't going to find may programs you can use.

- Nathan

On Wed, Sep 5, 2012 at 8:28 PM, Roy Marsh  wrote:
> My project has just crashed again while it was loading the data
> I have attached a screenshot of the error report, in case it means something
> to someone.
> This is serious. I was doing real work and I have no idea how to recover it.
> My future use of QGIS is in doubt
> Roy
>
>
>
>
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[Qgis-user] new labelling method and rotation

2012-09-05 Thread j . allain 
 Hello,

I'd like tu use the new labelling method. Meanwhile, the rotation drop-down 
list which allows to select the field containing angle stays disabled.

Did someone experience the same problem ?

Thanks


Jonathan A

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[Qgis-user] Limit number of decimal places used for classification

2012-09-05 Thread Felix Obermaier 
Hello,

I'm using NG symbolization to colorize polygons based on attribute data.
If I choose range categorization and press "classify" on some integer value I 
get range labels with lots (4) of decimal places. I know I can edit the labels, 
but that is cumbersome for the amount of classes I have. Is there a way to 
limit the amount of decimal places?

Felix Obermaier

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Re: [Qgis-user] QGIS and WPS Plugin

2012-09-05 Thread Horst Düster 

Hallo Christian

I confirm this behaviour. Please open a ticket in:

http://hub.qgis.org/projects/qgswps

Regards
Horst


Am 05.09.2012 10:47, schrieb Christian Hickel:

Hello,

I have successfully configured an WPS and accessed via QGIS.
I was able to connect to an WFS and forward this Data to the WPS for some
analysis. Unfortunately after the first analysis through the WPS it is not
possible anymore to load another WFS until restarting QGIS. These problem
appears in QGIS 1.7.4 as well as 1.8.0 (Windows7).
The second WFS connection fails with the message Capabilities-Doc not valid:
"unexpected end of file"
Does anyone has a hint about this Problem or is it a bug?

Regards

Christian


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[Qgis-user] QGIS and WPS Plugin

2012-09-05 Thread Christian Hickel 
Hello,

I have successfully configured an WPS and accessed via QGIS.
I was able to connect to an WFS and forward this Data to the WPS for some
analysis. Unfortunately after the first analysis through the WPS it is not
possible anymore to load another WFS until restarting QGIS. These problem
appears in QGIS 1.7.4 as well as 1.8.0 (Windows7).
The second WFS connection fails with the message Capabilities-Doc not valid:
"unexpected end of file"
Does anyone has a hint about this Problem or is it a bug?

Regards

Christian


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Re: [Qgis-user] Value Tool 0.4.4 problems

2012-09-05 Thread Paolo Cavallini 
Il 05/09/2012 10:01, Agustin Lobo ha scritto:
> Hi!
> 
> At installing ValueTool 0.4.4 I get:
> An error has occured while executing Python code:

see: http://hub.qgis.org/issues/6304
all the best.
-- 
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[Qgis-user] Value Tool 0.4.4 problems

2012-09-05 Thread Agustin Lobo 
Hi!

At installing ValueTool 0.4.4 I get:
An error has occured while executing Python code:

Traceback (most recent call last):
  File "/home/alobo/.qgis//python/plugins/valuetool/valuewidget.py",
line 493, in resizeEvent
self.invalidatePlot()
  File "/home/alobo/.qgis//python/plugins/valuetool/valuewidget.py",
line 484, in invalidatePlot
if self.mplLine is not None:
AttributeError: 'ValueWidget' object has no attribute 'mplLine'

Despite this error, the message Plugin installation successful is issued,
but then the graphic does not work and the following message is
displayed (and only option Qwt is available) :

An error has occured while executing Python code:

Traceback (most recent call last):
  File "/home/alobo/.qgis//python/plugins/valuetool/valuewidget.py",
line 255, in printValue
self.calculateStatistics(layersWOStatistics)
  File "/home/alobo/.qgis//python/plugins/valuetool/valuewidget.py",
line 347, in calculateStatistics
self.invalidatePlot(False)
  File "/home/alobo/.qgis//python/plugins/valuetool/valuewidget.py",
line 484, in invalidatePlot
if self.mplLine is not None:
AttributeError: 'ValueWidget' object has no attribute 'mplLine'

Python version:
2.6.5 (r265:79063, Apr 16 2010, 14:15:55)
[GCC 4.4.3]

Agus
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Re: [Qgis-user] announcing time series plot plugin (experimental)

2012-09-05 Thread Agustin Lobo 
Josef,

Is your plugin no longer available?

Agus

On Wed, Nov 23, 2011 at 10:18 PM, josef k  wrote:
> Fellow QGIS-Users!
>
> I just finished my first QGIS python plugin in an experimental version.
>
> The plugin uses pyspatialite and matplotlib to load data from a sqlite
> database and plot it by matplotlib plot command. The intended use is for
> e.g. hydrogeologists (i.e. me) to quickly select features that corresponds
> to observation wells, stream gauges or other measuring stations with data to
> be plotted and then quickly (yes I am in a  hurry) have a window with time
> series plot for zooming, panning and visually examine the data (I know it is
> not very scientific but I do perform some serious data analysis at a later
> stage...).
>
> Anyway, the plugin is named TimeSeriesPlot, marked as experimental, and
> found in QGIS User-Contributed Python Plugin Repository.
> Screenshot:
> https://docs.google.com/open?id=0B1vhrFUx2OZBODQ5YjJjZjgtYzkyNC00NmQwLWFiYWQtNjkzYmE2MGY0MzY4
> Instructions are found in the readme.txt file shipped with the plugin.
> Download some sample sqlite data:
> https://docs.google.com/open?id=0B1vhrFUx2OZBNjExNDMwYTYtYWQzYi00YzVlLWI4M2ItNWM2NjZmYTAwNDU4
> And a (silent) video: http://www.youtube.com/watch?v=xqG5B780Q04
>
> Any feedback is appreciated!
> /joskal
>
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