Re: [Qgis-user] Qgis-user Digest, Vol 127, Issue 31

[R HG]

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Re: [Qgis-user] Ubuntu updating instructions

[Blumentrath, Stefan]

And if I may add:
Even if the users are aware of the fact that ubuntugis-unstable contains the 
current releases, it can be hard to impossible to convince a GIS-ignorant 
system administrator that it is OK to install “unstable” packages.

But this issue is not a QGIS issue I guess...


From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Randal 
Hale
Sent: 13. september 2016 16:45
To: qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] Ubuntu updating instructions




On 09/13/2016 10:23 AM, Jürgen E. Fischer wrote:

Hi Randal,



On Tue, 13. Sep 2016 at 00:21:21 -0400, Randal Hale wrote:

It's a little bit confusing. There are like three repositories:

stable, unstable, and testing. Testing you don't want (unless you

want to test packages). Typically stable is a bit older. Unstable is

current. Which doesn't really make sense - but that's the way it is.



Not like it matters much in this case.



We have packages in qgis.org/debian/ against the plain versions of the

distributions (debian and **ubuntu**) and in qgis/ubuntugis/ packages against

newer dependencies from - and only from - ubuntugis-unstable.



Looks like it's hard for people to accept that there are also ubuntu packages

in a directory called debian and that probably makes them jump on the other

because it has ubuntu in it's name.
I was thinking about it last night (and I was up way to late) and it is a bit 
confusing for the casual user. They've installed Ubuntu (or 
mint/debian/xubuntu/etc) and they may not understand ubuntu is based off 
debian. So like you said - they see debian but want to use Ubuntu. They go to 
UbuntuGIS and they see the repositories for UbuntuGIS and the choice is 
unstable (and no one likes unstable software) and stable (which doesn't contain 
the newest software). So you end up going "Use Unstable because it's stable and 
current".








Under my /etc/apt/sources.list.d directory I made a qgis.list file

and put the following in there:



deb http://qgis.org/debian xenial main

deb http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu xenial main



Why?  That are the packages not based on ubuntugis with the dependencies from

ubuntugis.
Do I have this wrong? I thought I had the repositories for the install correct 
based off the directions on qgis.org. Which I could completely have it wrong. 
With the above repos I'm getting QGIS 2.16.x and GDAL 2.1.x.






Jürgen






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--

-

Randal Hale

North River Geographic Systems, Inc

http://www.northrivergeographic.com

423.653.3611 
rjh...@northrivergeographic.com

twitter:rjhale
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[Qgis-user] Fail to commit changes to SQL database

[Johanna Botman]

I'm working on a [road] line layer and changing the geometry so that it
matches the aerial image. I can make some changes and save them, but then
suddenly I can't save anymore changes.
In the yellow line at the top of the canvas it says Commit Errors: Could
not commit changes to layer [road]. When I click the 'show more' it simply
says 'Errors: ERROR: [x] geometries not changed'

I can shut QGIS down and restart it. Then I still cannot change that last
geometry that caused the issue, but I can change others until I get that
message again. I have rebooted my machine and I made a little more progress
but still come up against the error.

My research in stack exchange yielded nothing in relation to SQL server,
but I asked our IT to have a look at the logs anyway. They said there was
nothing in the SQL logs either.

I am using QGIS 2.14.4 and this particular table is on a SQL server.

Any ideas?
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Griffith City Council
Ph: 02 6962 8168
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Re: [Qgis-user] Working with old Arc/Info coverage

[Nicolas Cadieux]

Educated guess... :)

Bonne soirée!
Nicolas

Envoyé de mon iPad

> Le 13 sept. 2016 à 20:16, Frank Reichenbacher [via OSGeo.org] 
>  a écrit :
> 
> Très bon! You had it exactly right. Thank you!
> 
>  
> 
> Frank
> 
>  
> 
>  
> 
> From: Qgis-user [mailto:[hidden email]] On Behalf Of Nicolas Cadieux
> Sent: Tuesday, September 13, 2016 5:00 PM
> To: [hidden email]
> Subject: Re: [Qgis-user] Working with old Arc/Info coverage
> 
>  
> 
> Hi,
> 
> Could it be EPSG 2163?
> 
>  
> 
> http://gis.stackexchange.com/questions/113980/custom-projection-problem-with-proj-4
> 
>  
> 
> Use a background to see if that's it.  You can use the open layer plugin. Be 
> careful, that plugin will change the project CRS.  You can change it back or 
> you can make sure "crs on the fly " is activated.  
> 
>  
> 
> If that is not it.  Right click on the layer and redefine the layer CRS, then 
> zoom to extent.
> 
>  
> 
> Nicolas
> 
> Envoyé de mon iPad
> 
> 
> Le 13 sept. 2016 à 19:25, Frank Reichenbacher [via OSGeo.org] <[hidden 
> email]> a écrit :
> 
> What CRS in Qgis project properties should I select in order to work with an 
> Arc/Info binary coverage?
> 
>  
> 
> A readme file in the coverage says this:
> 
>  
> 
>   COORDINATE SYSTEM DESCRIPTION
> 
>  
> 
> ProjectionLAMBERT_AZIMUTHAL
> 
> Datum NAD83
> 
> UnitsMETERS Spheroid DEFINED
> 
> Major Axis6370997.0 Minor Axis   0.0
> 
> Parameters:
> 
> radius of the sphere of reference  6370997.0
> 
> longitude of center of projection  -100  0  0.00
> 
> latitude of center of projection45  0  0.000
> 
> false easting (meters)   0.0
> 
> false northing (meters)  0.0
> 
>  
> 
> Yes, I am a newbie!
> 
>  
> 
> Frank Reichenbacher
> 
> Scottsdale, Arizona
> 
> 
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Re: [Qgis-user] Working with old Arc/Info coverage

[Frank Reichenbacher]

Très bon! You had it exactly right. Thank you!

 

Frank

 

 

From: Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] On Behalf Of Nicolas 
Cadieux
Sent: Tuesday, September 13, 2016 5:00 PM
To: qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] Working with old Arc/Info coverage

 

Hi,

Could it be EPSG 2163?

 

http://gis.stackexchange.com/questions/113980/custom-projection-problem-with-proj-4

 

Use a background to see if that's it.  You can use the open layer plugin. Be 
careful, that plugin will change the project CRS.  You can change it back or 
you can make sure "crs on the fly " is activated.  

 

If that is not it.  Right click on the layer and redefine the layer CRS, then 
zoom to extent.

 

Nicolas

Envoyé de mon iPad


Le 13 sept. 2016 à 19:25, Frank Reichenbacher [via OSGeo.org  
] <[hidden email]> a écrit :

What CRS in Qgis project properties should I select in order to work with an 
Arc/Info binary coverage? 

 

A readme file in the coverage says this:

 

  COORDINATE SYSTEM DESCRIPTION

 

ProjectionLAMBERT_AZIMUTHAL

Datum NAD83

UnitsMETERS Spheroid DEFINED

Major Axis6370997.0 Minor Axis   0.0

Parameters:

radius of the sphere of reference  6370997.0

longitude of center of projection  -100  0  0.00

latitude of center of projection45  0  0.000

false easting (meters)   0.0

false northing (meters)  0.0

 

Yes, I am a newbie!

 

Frank Reichenbacher

Scottsdale, Arizona


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If you reply to this email, your message will be added to the discussion below:

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To unsubscribe from Quantum GIS - User, click here.
 

 NAML 

 

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Re: [Qgis-user] Working with old Arc/Info coverage

[Nicolas Cadieux]

Hi,
Could it be EPSG 2163?

http://gis.stackexchange.com/questions/113980/custom-projection-problem-with-proj-4

Use a background to see if that's it.  You can use the open layer plugin. Be 
careful, that plugin will change the project CRS.  You can change it back or 
you can make sure "crs on the fly " is activated.  

If that is not it.  Right click on the layer and redefine the layer CRS, then 
zoom to extent.

Nicolas

Envoyé de mon iPad

> Le 13 sept. 2016 à 19:25, Frank Reichenbacher [via OSGeo.org] 
>  a écrit :
> 
> What CRS in Qgis project properties should I select in order to work with an 
> Arc/Info binary coverage?
> 
>  
> 
> A readme file in the coverage says this:
> 
>  
> 
>   COORDINATE SYSTEM DESCRIPTION
> 
>  
> 
> ProjectionLAMBERT_AZIMUTHAL
> 
> Datum NAD83
> 
> UnitsMETERS Spheroid DEFINED
> 
> Major Axis6370997.0 Minor Axis   0.0
> 
> Parameters:
> 
> radius of the sphere of reference  6370997.0
> 
> longitude of center of projection  -100  0  0.00
> 
> latitude of center of projection45  0  0.000
> 
> false easting (meters)   0.0
> 
> false northing (meters)  0.0
> 
>  
> 
> Yes, I am a newbie!
> 
>  
> 
> Frank Reichenbacher
> 
> Scottsdale, Arizona
> 
> 
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[Qgis-user] Export Form

[Tyler Veinot]

All
Anyway to export a form built in QGIS to a .ui file to edit in another
program?
Thanks
Tyler
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Re: [Qgis-user] Krigging

[Raymond Nijssen]

You can find 4 types of kriging algorithms in the SAGA library:

http://docs.qgis.org/2.14/en/docs/user_manual/processing_algs/saga/kriging.html?highlight=kriging

I have never tried it. Couldn't you find it or is it not working?

Good luck!

Raymond

On 09/13/2016 06:46 PM, Bia wrote:

Hi,

someone managed to make an interpolation using kriging in qgis (a
coherent interpolation)?

tk u!

--
Bea


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Terglobo
Fahrenheitstraat 1
5223 BJ 's-Hertogenbosch
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[Qgis-user] Raster algebra: RGB feature extraction

[Peter Löwe]

Hi list,

here is a question on how to extract spatial features from a RGB raster with 
the raster calculator.

Here's the situation:

- I am using QGIS 2.12.3 Lyon
- The goal is to extract a feature from an aerial photo as a binary map (e.g. a 
winding clearly yellow colored linear feature)
- A RGB-raster was imported from PNG.
- The raster can be properly displayed.
- A object-query on the yellow colored feature gives a RGB value of 
channel1:255  channel2:255 channel3:0
- A first naive approach was to calculate 
(("image@1"=255)AND("image@2"=255))AND("image@3"=0). This resulted in a raster 
of 0s.
- Multiples trials showed that also the calculation of individual raster layers 
of image@1=255 ,image@2=255 and image@3=0 also result in empty rasters.
- More trial and error showed that individual calculation of image@1 > 200 , 
image@2 > 200 and image@3 < 30 give reasonable results each. Chaining these 
binary maps (again) with AND leads yet gain to an empty result.

I have a bit of a GRASS background so probably I'm thinking too much along the 
lines of r.mapcalc.

Any comments on what I am doing wrong would be much appreciated.

best,
Peter 

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Re: [Qgis-user] Ubuntu updating instructions

[Micha Silver]

-- Original Message -- Subject: Re: [Qgis-user] Ubuntu updating 
instructions Date: Tue, 13 Sep 2016 16:23:53 +0200 To: Qgis-user From: 
Jürgen E. Fischer

Hi Randal,

On Tue, 13. Sep 2016 at 00:21:21 -0400, Randal Hale wrote:

It's a little bit confusing. There are like three repositories:
stable, unstable, and testing. Testing you don't want (unless you
want to test packages). Typically stable is a bit older. Unstable is
current. Which doesn't really make sense - but that's the way it is.

Not like it matters much in this case.

We have packages in qgis.org/debian/ against the plain versions of the
distributions (debian and **ubuntu**) and in qgis/ubuntugis/ packages against
newer dependencies from - and only from - ubuntugis-unstable.

Looks like it's hard for people to accept that there are also ubuntu packages
in a directory called debian and that probably makes them jump on the other
because it has ubuntu in it's name.


I don't think the confusion is between Debian and Ubuntu. Most Ubuntu 
users know that their OS is Debian-based.
The problem lies in that there are three different repos which offer 
QGIS: the base ubuntu packages, qgis.org and the ppa. And the last two 
are split into separate stable, unstable, and testing where "unstable" 
(in keeping with the Ubuntu policy) is actually the current stable package.





Under my /etc/apt/sources.list.d directory I made a qgis.list file
and put the following in there:

deb http://qgis.org/debian xenial main
deb http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu xenial main

Why?  That are the packages not based on ubuntugis with the dependencies from
ubuntugis.


Jürgen



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[Qgis-user] Krigging

[Bia]

Hi,

someone managed to make an interpolation using kriging in qgis (a coherent
interpolation)?

tk u!

-- 
Bea
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Re: [Qgis-user] xml metadata in PostGIS table

[Schweitzer, Peter]

Richard,

In PostgreSQL, I store some whole documents as XML, using

create table something (
  rec_id integer,
  record xml
  );

and then insert like this:

insert into something (rec_id,record) values ( 1,XMLPARSE (DOCUMENT
'<...'));
By defining the field "record" as xml, I can use XML functions within
PostgreSQL to look at the contents (though I rarely do this).  But the
parsing step also catches improper XML and rejects the insert with an
error message, very helpful.

Is this the sort of information you're after?

Peter

On Tue, Sep 13, 2016 at 11:08 AM, Richard McDonnell
 wrote:
> Hello all,
> I apologise if this is the incorrect forum for this question, but...
> Im looking to create a table and I want to insert the xml as an attribute.
> Anyone who uses the database stored styling in QGIS will have an idea what
> Im on about.
> I have thousands of these xml files and I want to insert the contents of
> each file.
> I have looked, but cant find it anywhere about the whole document in one
> field.
> Any help appreciated.
> Regards,
>
> Richard.
>
> OPW - Ag féachaint don am atá le teacht - Ag caomhnú ón am atá thart
> OPW - Looking to the future - Caring for the past
>
> ***
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-- 
Peter N. Schweitzer (U.S. Geological Survey, Reston, VA 20192)
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Re: [QGIS-it-user] inserire labels da python code

[Giuliano Curti]

On 9/12/16, Iacopo Borsi  wrote:
> Carissimi,

ciao Iacopo,


> ..
> o questa:
> http://gis.stackexchange.com/questions/108257/how-to-add-labeling-to-a-polygon-layer
>
>
> ma non funziona.

questa a me funziona (al 100% no perchè qualche problemino me lo dà,
ma sono ancora in campo aperto quindi probabilmente ci ho messo del
mio :-) cmq in linea di massima funziona (devo ad es. vedere se si può
forzare con un mapCanvas refresh);


> Iacopo

ciao,
giuliano
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Re: [Qgis-user] Ubuntu updating instructions

[Randal Hale]

I don't think it's necessarily ignorance - the word unstable means "no 
stable; not firm or firmly fixed; unsteady" [1]. At my old place of 
employment software that was in any way related to the work "unstable" 
would never get installed or tested.


UbuntuGIS-unstable isn't unstable. BUT - it has that word associated 
with it. It is confusing for users. If we told the windows users to grab 
their installation files from a directory labeled *unstable* there would 
be much unhappiness.


[1] http://www.dictionary.com/browse/unstable



On 09/13/2016 10:51 AM, Blumentrath, Stefan wrote:


And if I may add:

Even if the users are aware of the fact that ubuntugis-unstable 
contains the current releases, it can be hard to impossible to 
convince a GIS-ignorant system administrator that it is OK to install 
“unstable” packages.


But this issue is not a QGIS issue I guess...

*From:*Qgis-user [mailto:qgis-user-boun...@lists.osgeo.org] *On Behalf 
Of *Randal Hale

*Sent:* 13. september 2016 16:45
*To:* qgis-user@lists.osgeo.org
*Subject:* Re: [Qgis-user] Ubuntu updating instructions

On 09/13/2016 10:23 AM, Jürgen E. Fischer wrote:

Hi Randal,

On Tue, 13. Sep 2016 at 00:21:21 -0400, Randal Hale wrote:

It's a little bit confusing. There are like three repositories:

stable, unstable, and testing. Testing you don't want (unless you

want to test packages). Typically stable is a bit older. Unstable is

current. Which doesn't really make sense - but that's the way it is.

Not like it matters much in this case.

We have packages in qgis.org/debian/ against the plain versions of the

distributions (debian and **ubuntu**) and in qgis/ubuntugis/ packages 
against

newer dependencies from - and only from - ubuntugis-unstable.

Looks like it's hard for people to accept that there are also ubuntu 
packages

in a directory called debian and that probably makes them jump on the other

because it has ubuntu in it's name.

I was thinking about it last night (and I was up way to late) and it 
is a bit confusing for the casual user. They've installed Ubuntu (or 
mint/debian/xubuntu/etc) and they may not understand ubuntu is based 
off debian. So like you said - they see debian but want to use Ubuntu. 
They go to UbuntuGIS and they see the repositories for UbuntuGIS and 
the choice is unstable (and no one likes unstable software) and stable 
(which doesn't contain the newest software). So you end up going "Use 
Unstable because it's stable and current".


Under my /etc/apt/sources.list.d directory I made a qgis.list file

and put the following in there:

debhttp://qgis.org/debian  xenial main

debhttp://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu  xenial 
main

Why?  That are the packages not based on ubuntugis with the dependencies 
from

ubuntugis.

Do I have this wrong? I thought I had the repositories for the install 
correct based off the directions on qgis.org. Which I could completely 
have it wrong. With the above repos I'm getting QGIS 2.16.x and GDAL 
2.1.x.


Jürgen




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Re: [QGIS-it-user] (senza oggetto)

[Luca Lanteri]

Ciao Matteo,
Benvenuto.

altra possibilità e che tu abbia settato come opzione "Quando si carica un
layer senza SR: usa SR predefinito".
In quel caso un raster senza CR ti viene caricato con il SR da te indicato
senza ulteriori prompt. Questa non è comunque la configuazione di default
di QGIS, devi averla modificata tu precedentemente.

a presto
Luca


Il giorno 13 settembre 2016 16:14, Roberto Marzocchi <
roberto.marzoc...@gter.it> ha scritto:

> Se QGIS propone le mappe in UTM WGS 1984 vuol dire che sono state
> erroneamente salvate così da qualcuno...  In ogni caso puoi selezionare il
> layer e col tasto destro del mouse cliccare su imposta il SR del layer per
> modificarlo...
>
> Occhio però che sia effettivamente questo quello che devi fare, ma questo
> lo puoi sapere solo tu (o il proprietario del dato) e non QGIS!
>
> R
>
>
> --
> Eng. Roberto Marzocchi, PhD
> GIS Project Coordinator
> Gter srl Innovazione in Geomatica, Gnss e Gis (Unige spin-off)
> Piazza De Marini 3/61 - 16123 Genova
> P.IVA/CF 01998770992
> ph: 010-8694830 - mob: 349-8786575
> E-mail: roberto.marzoc...@gter.it
> skype: roberto.marzocchi84www.gter.it
>
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> https://plus.google.com/+GterIt/posts 
> www.linkedin.com/company/gter-srl-innovazione-in-geomatica-gnss-e-gis
>
> -
> Please consider the environment before printing this email!
>
>
> Il 13/09/2016 16:00, matteo.collimedag...@virgilio.it ha scritto:
>
> Buongiorno,
> ho il seguente problema:
> voglio trasformare delle carte del Veneto da ROMA MONTE MARIO 1940 a UTM
> WGS 1984.
>
> Il problema è che QGIS imposta automaticamente le coordinate geografiche
> in UTM WGS84 senza chiedere, come fa di solito, in che sistema di
> coordinate voglio il raster.
> Fin qua andrebbe apparentemente tutto bene non fosse per il fatto che
> quando si mette il layer dei comuni in trasparenza per cercare la cittadina
> in questione si nota che la carta non c'è.
>
> Matteo
>
>
>
>
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Re: [QGIS-it-user] salva con nome

[Totò]

Sandro Santilli-4 wrote
> On Tue, Sep 13, 2016 at 07:49:16AM -0700, Totò wrote:
>> tasto destro mouse e salva con nome
> 
> C'e' un qualche motivo, oltre all'abitudine e/o un tentativo
> di emulazione, per il quale quella famosa voce di menu' non e'
> tradotta con "Salva come" ?
> 
> La voce di menu' viene spesso usata per cambiare formato, o
> come in questo caso altre caratteristiche del file, non soltanto
> un nome (che peraltro il file aveva probabilmente anche prima).
> 
> --strk;

Ciao,
credo dipenda solo dai traduttori (save as) per renderlo più familiare!!!

PS ottima osservazione




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[QGIS-it-user] salva con nome

[Sandro Santilli]

On Tue, Sep 13, 2016 at 07:49:16AM -0700, Totò wrote:
> tasto destro mouse e salva con nome

C'e' un qualche motivo, oltre all'abitudine e/o un tentativo
di emulazione, per il quale quella famosa voce di menu' non e'
tradotta con "Salva come" ?

La voce di menu' viene spesso usata per cambiare formato, o
come in questo caso altre caratteristiche del file, non soltanto
un nome (che peraltro il file aveva probabilmente anche prima).

--strk;
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Re: [QGIS-it-user] (senza oggetto)

[Roberto Marzocchi]

Se QGIS propone le mappe in UTM WGS 1984 vuol dire che sono state 
erroneamente salvate così da qualcuno...  In ogni caso puoi selezionare 
il layer e col tasto destro del mouse cliccare su imposta il SR del 
layer per modificarlo...


Occhio però che sia effettivamente questo quello che devi fare, ma 
questo lo puoi sapere solo tu (o il proprietario del dato) e non QGIS!


R


--
Eng. Roberto Marzocchi, PhD
GIS Project Coordinator
Gter srl Innovazione in Geomatica, Gnss e Gis (Unige spin-off)
Piazza De Marini 3/61 - 16123 Genova
P.IVA/CF 01998770992
ph: 010-8694830 - mob: 349-8786575
E-mail: roberto.marzoc...@gter.it
skype: roberto.marzocchi84
www.gter.it

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www.twitter.com/Gteronline - www.facebook.com/Gteronline - 
https://plus.google.com/+GterIt/posts
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-
Please consider the environment before printing this email!


Il 13/09/2016 16:00, matteo.collimedag...@virgilio.it ha scritto:

Buongiorno,
ho il seguente problema:
voglio trasformare delle carte del Veneto da ROMA MONTE MARIO 1940 a 
UTM WGS 1984.


Il problema è che QGIS imposta automaticamente le coordinate 
geografiche in UTM WGS84 senza chiedere, come fa di solito, in che 
sistema di coordinate voglio il raster.
Fin qua andrebbe apparentemente tutto bene non fosse per il fatto che 
quando si mette il layer dei comuni in trasparenza per cercare la 
cittadina in questione si nota che la carta non c'è.


Matteo




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Re: [QGIS-it-user] (senza oggetto)

[Totò]

matteo.collimedag...@virgilio.it wrote
> Buongiorno,ho il seguente problema:voglio trasformare delle carte del
> Veneto da ROMA MONTE MARIO 1940 a UTM WGS 1984.
> Il problema è che QGIS imposta automaticamente le coordinate geografiche
> in UTM WGS84 senza chiedere, come fa di solito, in che sistema di
> coordinate voglio il raster.
> 
> Fin qua andrebbe apparentemente tutto bene non fosse per il fatto che
> quando si mette il layer dei comuni in trasparenza per cercare la
> cittadina in questione si nota che la carta non c'è.
> Matteo

Ciao e benvenuto nella lista,
la prossima volta metti l'oggetto nella email altrimenti sarà difficile
ricercarlo in futuro.

QGIS è un software e non fa nulla che tu non abbia già impostato. Se importi
un raster e non ti chiede nulla significa che il raster ha già il suo bel
SR.
Per quanto riguarda il layer dei comuni, sei sicuro che hai attivato OTF
(riproiezione al volo)?

Tornando alla domanda iniziale, per riproiettare (cambiare sistema di
riferimento) basta selezionare il layer, tasto destro mouse e salva con
nome; da qui seleziona il nuovo sistema di riferimento.

ciao



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Re: [Qgis-user] Ubuntu updating instructions

[Randal Hale]

On 09/13/2016 10:23 AM, Jürgen E. Fischer wrote:

Hi Randal,

On Tue, 13. Sep 2016 at 00:21:21 -0400, Randal Hale wrote:

It's a little bit confusing. There are like three repositories:
stable, unstable, and testing. Testing you don't want (unless you
want to test packages). Typically stable is a bit older. Unstable is
current. Which doesn't really make sense - but that's the way it is.

Not like it matters much in this case.

We have packages in qgis.org/debian/ against the plain versions of the
distributions (debian and **ubuntu**) and in qgis/ubuntugis/ packages against
newer dependencies from - and only from - ubuntugis-unstable.

Looks like it's hard for people to accept that there are also ubuntu packages
in a directory called debian and that probably makes them jump on the other
because it has ubuntu in it's name.
I was thinking about it last night (and I was up way to late) and it is 
a bit confusing for the casual user. They've installed Ubuntu (or 
mint/debian/xubuntu/etc) and they may not understand ubuntu is based off 
debian. So like you said - they see debian but want to use Ubuntu. They 
go to UbuntuGIS and they see the repositories for UbuntuGIS and the 
choice is unstable (and no one likes unstable software) and stable 
(which doesn't contain the newest software). So you end up going "Use 
Unstable because it's stable and current".




Under my /etc/apt/sources.list.d directory I made a qgis.list file
and put the following in there:

deb http://qgis.org/debian xenial main
deb http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu xenial main

Why?  That are the packages not based on ubuntugis with the dependencies from
ubuntugis.
Do I have this wrong? I thought I had the repositories for the install 
correct based off the directions on qgis.org. Which I could completely 
have it wrong. With the above repos I'm getting QGIS 2.16.x and GDAL 2.1.x.


Jürgen



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Re: [Qgis-user] Profile section digitising

[John Harrop]

A related route I’ve been looking at is working in 3D in a Postgresql/PostGIS 
system and generating the views to support what QGIS needs to work with.  This 
is part of a bigger geological data management system we are building.

John Harrop
VP Exploration
International Lithium Corp

> On Sep 13, 2016, at 7:25 AM, John Layt  wrote:
> 
> On 12 September 2016 at 14:49, Lester Anderson  wrote:
> 
>> I was wondering if anyone had advice or ideas about digitising profile
>> data (say on a geological cross-section) that is referenced to a
>> polyline in the project,
> 
> This is something we've been working on for archaeological use cases.
> At the moment we digitise our sections using false coordinates, then
> use composer to show both the plan and section views. We cheat by
> storing the 2D plan coordinates in real space so they show up in
> spatial queries and can be visualised by setting a buffer around them,
> but they're not really linked in a data or ui sense.
> 
> Longer term, I have a cunning plan to start using the new-ish 3D
> geometry engine to store the sections in 3D so they can live in the
> same shapefiles and so be properly queried, and by clicking on the
> section line in plan view a pop-up window shows the section by
> flipping the y and z coordinates on the fly. Unfortunately it's on a
> very long list of such ideas...
> 
> There's also a plugin called Midvatten which does borehole data which
> may have some ideas you could borrow.
> 
> John.
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Re: [Qgis-user] Ubuntu updating instructions

[Jürgen E . Fischer]

Hi Randal,

On Tue, 13. Sep 2016 at 00:21:21 -0400, Randal Hale wrote:
> It's a little bit confusing. There are like three repositories:
> stable, unstable, and testing. Testing you don't want (unless you
> want to test packages). Typically stable is a bit older. Unstable is
> current. Which doesn't really make sense - but that's the way it is.

Not like it matters much in this case.

We have packages in qgis.org/debian/ against the plain versions of the
distributions (debian and **ubuntu**) and in qgis/ubuntugis/ packages against
newer dependencies from - and only from - ubuntugis-unstable.

Looks like it's hard for people to accept that there are also ubuntu packages
in a directory called debian and that probably makes them jump on the other
because it has ubuntu in it's name.


> Under my /etc/apt/sources.list.d directory I made a qgis.list file
> and put the following in there:
> 
> deb http://qgis.org/debian xenial main
> deb http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu xenial main

Why?  That are the packages not based on ubuntugis with the dependencies from
ubuntugis.


Jürgen

-- 
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Dipl.-Inf. (FH) Rheinstraße 13  Fax. +49-4931-918175-50
Software Engineer   D-26506 Norden http://www.norbit.de
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[Qgis-user] Bug report #14956

[Tyler Veinot]

All;
I am trying to implement the correction for this bug because I too am
experiencing crashes when trying to use the QgsRelationEditorWdet. The site
https://hub.qgis.org/issues/14956 says the issue was corrected by changing
a file qgsdualview.cpp, I cannot find this file in my QGIS install or
anywhere on my system. I don't see any readme's or other directions.
Does anyone know how to implement this fix?
Will it work on LTR 2.14.6?
Tyler
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[QGIS-it-user] (senza oggetto)

[matteo.collimedag...@virgilio.it]

Buongiorno,ho il seguente problema:voglio trasformare delle carte del Veneto da 
ROMA MONTE MARIO 1940 a UTM WGS 1984.
Il problema è che QGIS imposta automaticamente le coordinate geografiche in UTM 
WGS84 senza chiedere, come fa di solito, in che sistema di coordinate voglio il 
raster.Fin qua andrebbe apparentemente tutto bene non fosse per il fatto che 
quando si mette il layer dei comuni in trasparenza per cercare la cittadina in 
questione si nota che la carta non c'è.
Matteo

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Re: [Qgis-user] Ubuntu updating instructions

[Jürgen E . Fischer]

Hi Dave,

On Tue, 13. Sep 2016 at 13:08:33 +1000, Dave Kimble wrote:
> deb http://ppa.launchpad.net/ubuntugis/ubuntugis-unstable/ubuntu xenial main
> I don't want an unstable package!,

Then don't use that.  That's the option if you want more uptodate dependencies
from ubuntugis.  If that's not the case go with the http://qgis.org/debian
repository.


Jürgen

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Re: [Qgis-user] Move many item to another page

[Carlos López PSIG]

I answer myself,

Finally I have done the following steps:

   - create the layout of a page 1
   - export as template (qpt)
   - edit the template with Notepad ++
   - replace page = "1" page = "2"
   - add the second page of my composition
   - Import the template (qpt)

So, I get copied to the same place all the elements at once but on page 2.

Best regards,


* *

*Carlos López Quintanilla*

www.psig.es
carlos.lo...@psig.es
+34 699.680.261

Nota legal: Este mensaje y cualquier archivo adjunto está destinado
únicamente a la
persona a quien se dirige y es confidencial. Si usted ha recibido este
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Protección de Datos: Le informamos que sus datos de contacto electrónico se
hallan
incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
objeto de
envío de información, respuesta a consultas y contactos genéricos.
Puede ejercer los derechos de acceso, rectificación, cancelación y
oposición que
establece la LOPD en cualquier momento, mediante escrito, acompañado de
copia de
documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
CL. P
arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.

También podrá oponerse a nuestros envíos de comunicaciones comerciales
(Art.21.2
de la LSSI) a través de la siguiente dirección de correo electrónico:
ad...@psig.es


El 13 de septiembre de 2016, 14:15, DelazJ  escribió:

> Ok. Unless I really misunderstand your need, let me try to reword what I
> already wrote:
> - select your itemS by holding the Shift key and click each of them or
> doing a click and drag over the items
> - press Ctrl + C to copy these selected items
> - move your mouse to the page 2
> - and while your mouse is over this page, paste the items with Ctrl + V:
> you should have your items also in page 2 now
> - move to each of the next pages, and repeat Ctrl + V
>
> HTH,
> Harrissou
>
>
> 2016-09-13 12:52 GMT+02:00 Carlos López PSIG :
>
>> Sorry,
>> My question is very confusing...
>> I know that I can change one by one, I select an item and then in
>> properties I change then page number.
>> But I need to copy and move a lot of items from the page 1 to the page 2,
>> 3, 4 and 5..
>>
>>
>> * *
>>
>> *Carlos López Quintanilla*
>>
>> www.psig.es
>> carlos.lo...@psig.es
>> +34 699.680.261
>>
>> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
>> únicamente a la
>> persona a quien se dirige y es confidencial. Si usted ha recibido este
>> mensaje por
>> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
>> utilización ,
>> revelación y/o reproducción del mensaje puede constituir un delito.
>>
>> Protección de Datos: Le informamos que sus datos de contacto electrónico
>> se hallan
>> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
>> objeto de
>> envío de información, respuesta a consultas y contactos genéricos.
>> Puede ejercer los derechos de acceso, rectificación, cancelación y
>> oposición que
>> establece la LOPD en cualquier momento, mediante escrito, acompañado de
>> copia de
>> documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
>> CL. P
>> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>>
>> También podrá oponerse a nuestros envíos de comunicaciones comerciales
>> (Art.21.2
>> de la LSSI) a través de la siguiente dirección de correo electrónico:
>> ad...@psig.es
>>
>>
>> El 13 de septiembre de 2016, 12:18, DelazJ  escribió:
>>
>>> Sorry,
>>> I don't really get how my answer doesn't fill your need. The way you
>>> move one item is the same for multiple.
>>> In a composer, you can select many items by click-and-drag or with Shift
>>> key pressed. Then simply cut (ctrl +x) them and paste them in the target
>>> page (also work betwenn two different print composers).
>>> You can also move them with the mouse when the pointer looks like a
>>> filled white cross.
>>>
>>> 2016-09-13 9:55 GMT+02:00 Carlos López PSIG :
>>>
 Hi,
 I know to move one item, but i want to move many together.

 Thanks,


 * *

 *Carlos López Quintanilla*

 www.psig.es
 carlos.lo...@psig.es
 +34 699.680.261

 Nota legal: Este mensaje y cualquier archivo adjunto está destinado
 únicamente a la
 persona a quien se dirige y es confidencial. Si usted ha recibido este
 mensaje por
 error, por favor, comuníqueselo al remitente y bórrelo inmediatamente.
 La utilización ,
 revelación y/o reproducción del mensaje puede constituir un delito.

 Protección de Datos: Le informamos que sus datos de contacto
 electrónico se hallan
 incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
 objeto de
 envío 

Re: [Qgis-user] qgsRelationReferenceWidget

[Tyler Veinot]

Matthias;
Ooop's I forgot to add that I was building the form in Qt Designer and not
from within QGIS, although with this information is really good and is
showing me things I didn't quite understand before. I am a very visual
person I find it hard to understand things without seeing it in a diagram
or some other example. Took me forever to figure out dog gears and
differential gears until I tore apart my first bicycle and rear end; as
soon as I seen it I got it.
This is my relationship defined in QGIS thus far

When I add an address to the work order I need to write the wo_id of my
work order and my unique_id of my address to my jtbl_cwo table. So when I,
or someone, opens a work order it will show them a list of address
associated to that one work order. Also need to do the same thing with
primary assets, so the form will look something like this in QGIS;

​Of course the unique_id will be referencing a value from the civic_points
"address" but that is that I am trying to accomplish. I did it in
LibreOffice and Access but I would like to consolidate it all into one
database with one interface, i.e. QGIS. That way I can edit features, add
assets, and do most of my daily tasks in one application.
Is there an example of this being done in QGIS anywhere?
Tyler



On Tue, Sep 13, 2016 at 8:37 AM, Tyler Veinot 
wrote:

> Matthias;
> Thanks, I don't know what I would do without you! Coding isn't normally an
> issue but that tutorial didn't quite explain where to put the coding. When
> I opened the UI file in IDLE it looked like XML, and there were no other
> files associated with the form. I also opened the "see code" option and it
> was the same looked like XML; it might have been C++ but I have no training
> or experience with C++ so I wouldn't know if it looked similar to XML from
> the "untrained eye" point of view.
> Going to be doing some testing on the versioning bit here this week, hope
> to have something a little more concrete to say about it soon.
> Tyler
>
> On Tue, Sep 13, 2016 at 2:58 AM, Matthias Kuhn 
> wrote:
>
>> Hi Tyler,
>>
>> Here is the blog post I wrote for this feature:
>>
>> http://blog.vitu.ch/10112013-1201/qgis-relations
>> Just configuration, no coding, I hope that helps.
>>
>> Cheers
>> Matthias
>>
>>
>> On 12/09/16 22:56, Tyler Veinot wrote:
>>
>> All;
>> Trying to make a form for QGIS that has a form within a form so that I
>> can link and display entries from another table similar to this tuorial;
>> https://medspx.fr/blog/Qgis/better_qgis_forms_part_three/
>> I think I need to use qgsValueRelationRefernceWidget but I cannot find
>> any tutorials on it.
>> Thanks;
>> Tyler
>>
>>
>> ___
>> Qgis-user mailing listqgis-u...@lists.osgeo.org
>> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user
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Re: [Qgis-user] Raster calculator script failing for multiple rasters

[Nicolas Cadieux]

Hi,

I have never use the Qgis raster calculator via Python so I can't help there. 
What is the problem? Does Qgis crash?  If so, the rasters may be to big for the 
memory.   You mentioned the rasters were very big and that may be the problem.  
I recommend you test the calculation with smaller rasters.  I think they are 
working for a solution for the big raster math.

Saga and gdal calculator may help.  Saga will probably try to load everything 
in memory an may crash.  Gdal is made to calculate very big rasters but layers 
must be in the same CRS and have the same pixel posting and extent.  You can 
use it direction in the Osgeo command prompt or via processing.

Nicolas


Envoyé de mon iPad

> Le 13 sept. 2016 à 05:42, ROMAN HG [via OSGeo.org] 
>  a écrit :
> 
> Hi,
> 
> I'm trying to do raster calculations with big and multiple rasters. I am new 
> to python, but I managed to use the QgsRasterCalculator algorithm to do the 
> average of three rasters.
> 
> The problem comes when I introduce a forth layer and try to do a more complex 
> equation:
> 
> #calculating c4s ( [c1-c2]*[c0-c3] )
> 
> #F1_30
> A=processing.getObjectFromUri(path + "/F1_30c1.tif")
> B=processing.getObjectFromUri(path + "/F1_c2.tif")
> C=processing.getObjectFromUri(path + "/F1_30c0.tif")
> D=processing.getObjectFromUri(path + "/F1_c3.tif")
> 
> entries=[]
> rasA=QgsRasterCalculatorEntry()
> rasA.ref='A@1'
> rasA.raster=A
> rasA.bandNumber=1
> entries.append(rasA)
> 
> rasB=QgsRasterCalculatorEntry()
> rasB.ref='B@1'
> rasB.raster=B
> rasB.bandNumber=1
> entries.append(rasB)
> 
> rasC=QgsRasterCalculatorEntry()
> rasC.ref='C@1'
> rasC.raster=C
> rasC.bandNumber=1
> entries.append(rasC)
> 
> rasD=QgsRasterCalculatorEntry()
> rasD.ref='D@1'
> rasD.raster=D
> rasD.bandNumber=1
> entries.append(rasD)
> 
> F1_30c4=QgsRasterCalculator('(( A@1 - B@1 ) * ( C@1 - D@1 ))', path + 
> '/F1_30c4.tif', 'GTiff', base.extent(), base.width(), base.height(), 
> entries).processCalculation()
> 
> I think that the problem is recognising the formula. I have tried it on the 
> console doing several changes and it doesnt work.
> 
> Is it possible to do this operation with QgsRasterCalculator?? Or how can I 
> use the gdal_calc algorithm or the saga raster calculator??
> 
> 
> Thanks all
> 
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Re: [Qgis-user] Move many item to another page

[DelazJ]

Ok. Unless I really misunderstand your need, let me try to reword what I
already wrote:
- select your itemS by holding the Shift key and click each of them or
doing a click and drag over the items
- press Ctrl + C to copy these selected items
- move your mouse to the page 2
- and while your mouse is over this page, paste the items with Ctrl + V:
you should have your items also in page 2 now
- move to each of the next pages, and repeat Ctrl + V

HTH,
Harrissou


2016-09-13 12:52 GMT+02:00 Carlos López PSIG :

> Sorry,
> My question is very confusing...
> I know that I can change one by one, I select an item and then in
> properties I change then page number.
> But I need to copy and move a lot of items from the page 1 to the page 2,
> 3, 4 and 5..
>
>
> * *
>
> *Carlos López Quintanilla*
>
> www.psig.es
> carlos.lo...@psig.es
> +34 699.680.261
>
> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
> únicamente a la
> persona a quien se dirige y es confidencial. Si usted ha recibido este
> mensaje por
> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
> utilización ,
> revelación y/o reproducción del mensaje puede constituir un delito.
>
> Protección de Datos: Le informamos que sus datos de contacto electrónico
> se hallan
> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
> objeto de
> envío de información, respuesta a consultas y contactos genéricos.
> Puede ejercer los derechos de acceso, rectificación, cancelación y
> oposición que
> establece la LOPD en cualquier momento, mediante escrito, acompañado de
> copia de
> documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
> CL. P
> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>
> También podrá oponerse a nuestros envíos de comunicaciones comerciales
> (Art.21.2
> de la LSSI) a través de la siguiente dirección de correo electrónico:
> ad...@psig.es
>
>
> El 13 de septiembre de 2016, 12:18, DelazJ  escribió:
>
>> Sorry,
>> I don't really get how my answer doesn't fill your need. The way you move
>> one item is the same for multiple.
>> In a composer, you can select many items by click-and-drag or with Shift
>> key pressed. Then simply cut (ctrl +x) them and paste them in the target
>> page (also work betwenn two different print composers).
>> You can also move them with the mouse when the pointer looks like a
>> filled white cross.
>>
>> 2016-09-13 9:55 GMT+02:00 Carlos López PSIG :
>>
>>> Hi,
>>> I know to move one item, but i want to move many together.
>>>
>>> Thanks,
>>>
>>>
>>> * *
>>>
>>> *Carlos López Quintanilla*
>>>
>>> www.psig.es
>>> carlos.lo...@psig.es
>>> +34 699.680.261
>>>
>>> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
>>> únicamente a la
>>> persona a quien se dirige y es confidencial. Si usted ha recibido este
>>> mensaje por
>>> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente.
>>> La utilización ,
>>> revelación y/o reproducción del mensaje puede constituir un delito.
>>>
>>> Protección de Datos: Le informamos que sus datos de contacto electrónico
>>> se hallan
>>> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
>>> objeto de
>>> envío de información, respuesta a consultas y contactos genéricos.
>>> Puede ejercer los derechos de acceso, rectificación, cancelación y
>>> oposición que
>>> establece la LOPD en cualquier momento, mediante escrito, acompañado de
>>> copia de
>>> documento oficial que le identifique, dirigido a CARLOS LÓPEZ
>>> QUINTANILLA CL. P
>>> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>>>
>>> También podrá oponerse a nuestros envíos de comunicaciones comerciales
>>> (Art.21.2
>>> de la LSSI) a través de la siguiente dirección de correo electrónico:
>>> ad...@psig.es
>>>
>>>
>>> El 13 de septiembre de 2016, 9:43, DelazJ  escribió:
>>>
 Hi Carlos,

 Simply select the items, copy/cut and paste them while your mouse is
 over the target page.
 Note that you can also use the shortcut of the "paste in place" to have
 the items at the same place in the other page. Only the shortcut works, not
 clicking the tool from the Edit menu.

 Regards,
 Harrissou

 2016-09-13 8:30 GMT+02:00 Carlos López PSIG :

> Good Morning,
> I need to move many items of the composition of one page to another.
> This is possible?
> There is a pull request about it? I open it?
>
> All the best,
>
>
> * *
>
> *Carlos López Quintanilla*
>
> www.psig.es
> carlos.lo...@psig.es
> +34 699.680.261
>
> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
> únicamente a la
> persona a quien se dirige y es confidencial. Si usted ha recibido este
> mensaje por
> error, por favor, 

[Qgis-user] "Time Manager" - Offset units

[h]

I have a couple of questions about the "Time Manager" plugin - firstly
Is this the right place for me to post them to?
This is the first of a couple of questions I have, so please redirect me
to the correct place if this is not it.

My first question is concerning the "Offset" field when adding layers.
I have a dataset I want to step through in years showing data for
current year and previous year.
I can do this, by setting the offset for the 'previous' year
as 3200.  I am guessing that the offset is in seconds (there are
about 32 million seconds in a year)  

*  Is my guess correct that the offset is in seconds?
*  Can I change the unit of the offset (I would like to use years)?
*  If the offset can only be entered in seconds, I will improve my
approximation of 32 million seconds, but what do I do about leap years?

Many thanks,
H
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Re: [Qgis-user] qgsRelationReferenceWidget

[Tyler Veinot]

Matthias;
Thanks, I don't know what I would do without you! Coding isn't normally an
issue but that tutorial didn't quite explain where to put the coding. When
I opened the UI file in IDLE it looked like XML, and there were no other
files associated with the form. I also opened the "see code" option and it
was the same looked like XML; it might have been C++ but I have no training
or experience with C++ so I wouldn't know if it looked similar to XML from
the "untrained eye" point of view.
Going to be doing some testing on the versioning bit here this week, hope
to have something a little more concrete to say about it soon.
Tyler

On Tue, Sep 13, 2016 at 2:58 AM, Matthias Kuhn  wrote:

> Hi Tyler,
>
> Here is the blog post I wrote for this feature:
>
> http://blog.vitu.ch/10112013-1201/qgis-relations
> Just configuration, no coding, I hope that helps.
>
> Cheers
> Matthias
>
>
> On 12/09/16 22:56, Tyler Veinot wrote:
>
> All;
> Trying to make a form for QGIS that has a form within a form so that I can
> link and display entries from another table similar to this tuorial;
> https://medspx.fr/blog/Qgis/better_qgis_forms_part_three/
> I think I need to use qgsValueRelationRefernceWidget but I cannot find any
> tutorials on it.
> Thanks;
> Tyler
>
>
> ___
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> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
>
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Re: [Qgis-user] Move many item to another page

[Carlos López PSIG]

Sorry,
My question is very confusing...
I know that I can change one by one, I select an item and then in
properties I change then page number.
But I need to copy and move a lot of items from the page 1 to the page 2,
3, 4 and 5..


* *

*Carlos López Quintanilla*

www.psig.es
carlos.lo...@psig.es
+34 699.680.261

Nota legal: Este mensaje y cualquier archivo adjunto está destinado
únicamente a la
persona a quien se dirige y es confidencial. Si usted ha recibido este
mensaje por
error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
utilización ,
revelación y/o reproducción del mensaje puede constituir un delito.

Protección de Datos: Le informamos que sus datos de contacto electrónico se
hallan
incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
objeto de
envío de información, respuesta a consultas y contactos genéricos.
Puede ejercer los derechos de acceso, rectificación, cancelación y
oposición que
establece la LOPD en cualquier momento, mediante escrito, acompañado de
copia de
documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
CL. P
arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.

También podrá oponerse a nuestros envíos de comunicaciones comerciales
(Art.21.2
de la LSSI) a través de la siguiente dirección de correo electrónico:
ad...@psig.es


El 13 de septiembre de 2016, 12:18, DelazJ  escribió:

> Sorry,
> I don't really get how my answer doesn't fill your need. The way you move
> one item is the same for multiple.
> In a composer, you can select many items by click-and-drag or with Shift
> key pressed. Then simply cut (ctrl +x) them and paste them in the target
> page (also work betwenn two different print composers).
> You can also move them with the mouse when the pointer looks like a filled
> white cross.
>
> 2016-09-13 9:55 GMT+02:00 Carlos López PSIG :
>
>> Hi,
>> I know to move one item, but i want to move many together.
>>
>> Thanks,
>>
>>
>> * *
>>
>> *Carlos López Quintanilla*
>>
>> www.psig.es
>> carlos.lo...@psig.es
>> +34 699.680.261
>>
>> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
>> únicamente a la
>> persona a quien se dirige y es confidencial. Si usted ha recibido este
>> mensaje por
>> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
>> utilización ,
>> revelación y/o reproducción del mensaje puede constituir un delito.
>>
>> Protección de Datos: Le informamos que sus datos de contacto electrónico
>> se hallan
>> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
>> objeto de
>> envío de información, respuesta a consultas y contactos genéricos.
>> Puede ejercer los derechos de acceso, rectificación, cancelación y
>> oposición que
>> establece la LOPD en cualquier momento, mediante escrito, acompañado de
>> copia de
>> documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
>> CL. P
>> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>>
>> También podrá oponerse a nuestros envíos de comunicaciones comerciales
>> (Art.21.2
>> de la LSSI) a través de la siguiente dirección de correo electrónico:
>> ad...@psig.es
>>
>>
>> El 13 de septiembre de 2016, 9:43, DelazJ  escribió:
>>
>>> Hi Carlos,
>>>
>>> Simply select the items, copy/cut and paste them while your mouse is
>>> over the target page.
>>> Note that you can also use the shortcut of the "paste in place" to have
>>> the items at the same place in the other page. Only the shortcut works, not
>>> clicking the tool from the Edit menu.
>>>
>>> Regards,
>>> Harrissou
>>>
>>> 2016-09-13 8:30 GMT+02:00 Carlos López PSIG :
>>>
 Good Morning,
 I need to move many items of the composition of one page to another.
 This is possible?
 There is a pull request about it? I open it?

 All the best,


 * *

 *Carlos López Quintanilla*

 www.psig.es
 carlos.lo...@psig.es
 +34 699.680.261

 Nota legal: Este mensaje y cualquier archivo adjunto está destinado
 únicamente a la
 persona a quien se dirige y es confidencial. Si usted ha recibido este
 mensaje por
 error, por favor, comuníqueselo al remitente y bórrelo inmediatamente.
 La utilización ,
 revelación y/o reproducción del mensaje puede constituir un delito.

 Protección de Datos: Le informamos que sus datos de contacto
 electrónico se hallan
 incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
 objeto de
 envío de información, respuesta a consultas y contactos genéricos.
 Puede ejercer los derechos de acceso, rectificación, cancelación y
 oposición que
 establece la LOPD en cualquier momento, mediante escrito, acompañado de
 copia de
 documento oficial que le identifique, dirigido a CARLOS LÓPEZ
 QUINTANILLA CL. P
 arellada, 8 E2 de 

Re: [Qgis-user] Profile section digitising

[John Layt]

On 12 September 2016 at 14:49, Lester Anderson  wrote:

> I was wondering if anyone had advice or ideas about digitising profile
> data (say on a geological cross-section) that is referenced to a
> polyline in the project,

This is something we've been working on for archaeological use cases.
At the moment we digitise our sections using false coordinates, then
use composer to show both the plan and section views. We cheat by
storing the 2D plan coordinates in real space so they show up in
spatial queries and can be visualised by setting a buffer around them,
but they're not really linked in a data or ui sense.

Longer term, I have a cunning plan to start using the new-ish 3D
geometry engine to store the sections in 3D so they can live in the
same shapefiles and so be properly queried, and by clicking on the
section line in plan view a pop-up window shows the section by
flipping the y and z coordinates on the fly. Unfortunately it's on a
very long list of such ideas...

There's also a plugin called Midvatten which does borehole data which
may have some ideas you could borrow.

John.
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Re: [Qgis-user] Move many item to another page

[DelazJ]

Sorry,
I don't really get how my answer doesn't fill your need. The way you move
one item is the same for multiple.
In a composer, you can select many items by click-and-drag or with Shift
key pressed. Then simply cut (ctrl +x) them and paste them in the target
page (also work betwenn two different print composers).
You can also move them with the mouse when the pointer looks like a filled
white cross.

2016-09-13 9:55 GMT+02:00 Carlos López PSIG :

> Hi,
> I know to move one item, but i want to move many together.
>
> Thanks,
>
>
> * *
>
> *Carlos López Quintanilla*
>
> www.psig.es
> carlos.lo...@psig.es
> +34 699.680.261
>
> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
> únicamente a la
> persona a quien se dirige y es confidencial. Si usted ha recibido este
> mensaje por
> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
> utilización ,
> revelación y/o reproducción del mensaje puede constituir un delito.
>
> Protección de Datos: Le informamos que sus datos de contacto electrónico
> se hallan
> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
> objeto de
> envío de información, respuesta a consultas y contactos genéricos.
> Puede ejercer los derechos de acceso, rectificación, cancelación y
> oposición que
> establece la LOPD en cualquier momento, mediante escrito, acompañado de
> copia de
> documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
> CL. P
> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>
> También podrá oponerse a nuestros envíos de comunicaciones comerciales
> (Art.21.2
> de la LSSI) a través de la siguiente dirección de correo electrónico:
> ad...@psig.es
>
>
> El 13 de septiembre de 2016, 9:43, DelazJ  escribió:
>
>> Hi Carlos,
>>
>> Simply select the items, copy/cut and paste them while your mouse is over
>> the target page.
>> Note that you can also use the shortcut of the "paste in place" to have
>> the items at the same place in the other page. Only the shortcut works, not
>> clicking the tool from the Edit menu.
>>
>> Regards,
>> Harrissou
>>
>> 2016-09-13 8:30 GMT+02:00 Carlos López PSIG :
>>
>>> Good Morning,
>>> I need to move many items of the composition of one page to another.
>>> This is possible?
>>> There is a pull request about it? I open it?
>>>
>>> All the best,
>>>
>>>
>>> * *
>>>
>>> *Carlos López Quintanilla*
>>>
>>> www.psig.es
>>> carlos.lo...@psig.es
>>> +34 699.680.261
>>>
>>> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
>>> únicamente a la
>>> persona a quien se dirige y es confidencial. Si usted ha recibido este
>>> mensaje por
>>> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente.
>>> La utilización ,
>>> revelación y/o reproducción del mensaje puede constituir un delito.
>>>
>>> Protección de Datos: Le informamos que sus datos de contacto electrónico
>>> se hallan
>>> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
>>> objeto de
>>> envío de información, respuesta a consultas y contactos genéricos.
>>> Puede ejercer los derechos de acceso, rectificación, cancelación y
>>> oposición que
>>> establece la LOPD en cualquier momento, mediante escrito, acompañado de
>>> copia de
>>> documento oficial que le identifique, dirigido a CARLOS LÓPEZ
>>> QUINTANILLA CL. P
>>> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>>>
>>> También podrá oponerse a nuestros envíos de comunicaciones comerciales
>>> (Art.21.2
>>> de la LSSI) a través de la siguiente dirección de correo electrónico:
>>> ad...@psig.es
>>>
>>>
>>> ___
>>> Qgis-user mailing list
>>> Qgis-user@lists.osgeo.org
>>> List info: http://lists.osgeo.org/mailman/listinfo/qgis-user
>>> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
>>>
>>
>>
>
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Re: [Qgis-user] Profile section digitising

[Lester Anderson]

Thanks for all the ideas, good to see there is interest in this aspect.

Lester
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Re: [Qgis-user] Profile section digitising

[Régis Haubourg]

2016-09-13 10:04 GMT+02:00 Luigi Pirelli :

> +i for Vincent and oslandia
>
> it's a good practice to advice to avoid duplicate work!
>

True!
It was used just a few times, but there is a WIP (Work in Progress)
annoucement process in QGIS. For the record, just launch a thread in qgis
dev mailing list to advertise your work with a [WIP] tag int thread title.
Cheers
Régis
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[Qgis-user] Raster calculator script failing for multiple rasters

[R HG]

Hi,

I'm trying to do raster calculations with big and multiple rasters. I am
new to python, but I managed to use the QgsRasterCalculator algorithm to do
the average of three rasters.

The problem comes when I introduce a forth layer and try to do a more
complex equation:

#calculating c4s ( [c1-c2]*[c0-c3] )

#F1_30
A=processing.getObjectFromUri(path + "/F1_30c1.tif")
B=processing.getObjectFromUri(path + "/F1_c2.tif")
C=processing.getObjectFromUri(path + "/F1_30c0.tif")
D=processing.getObjectFromUri(path + "/F1_c3.tif")

entries=[]
rasA=QgsRasterCalculatorEntry()
rasA.ref='A@1'
rasA.raster=A
rasA.bandNumber=1
entries.append(rasA)

rasB=QgsRasterCalculatorEntry()
rasB.ref='B@1'
rasB.raster=B
rasB.bandNumber=1
entries.append(rasB)

rasC=QgsRasterCalculatorEntry()
rasC.ref='C@1'
rasC.raster=C
rasC.bandNumber=1
entries.append(rasC)

rasD=QgsRasterCalculatorEntry()
rasD.ref='D@1'
rasD.raster=D
rasD.bandNumber=1
entries.append(rasD)

F1_30c4=QgsRasterCalculator('(( A@1 - B@1 ) * ( C@1 - D@1 ))', path +
'/F1_30c4.tif', 'GTiff', base.extent(), base.width(), base.height(),
entries).processCalculation()

I think that the problem is recognising the formula. I have tried it on the
console doing several changes and it doesnt work.

Is it possible to do this operation with QgsRasterCalculator?? Or how can I
use the gdal_calc algorithm or the saga raster calculator??


Thanks all
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Re: [Qgis-user] Profile section digitising

[Luigi Pirelli]

+i for Vincent and oslandia

it's a good practice to advice to avoid duplicate work!

btw, there is an interesting PR by Alvaro Huarte related with multiple
map canvas... IMHO can be a good generic platform (if extended) to be
a container for vertical profiles, or whatever in a different
projection... or simply use webview annotations.

cheers
Luigi Pirelli

**
* Boundless QGIS Support/Development: lpirelli AT boundlessgeo DOT com
* LinkedIn: https://www.linkedin.com/in/luigipirelli
* Stackexchange: http://gis.stackexchange.com/users/19667/luigi-pirelli
* GitHub: https://github.com/luipir
* Mastering QGIS:
https://www.packtpub.com/application-development/mastering-qgis
**


On 13 September 2016 at 08:10, Vincent Picavet (ml)
 wrote:
> Hi Lester,
>
> On 12/09/2016 15:49, Lester Anderson wrote:
>> I was wondering if anyone had advice or ideas about digitising profile
>> data (say on a geological cross-section) that is referenced to a
>> polyline in the project,
>
> We at Oslandia are currently developping just that.
> It will be available later this year or january 2017 at the latest.
> Please be a bit patient.
> Do not hesitate to ask if you want further information, Vincent Mora
> will be able to answer your questions.
>
> Regards,
>
> Vincent
>>
>> Thanks
>> Lester
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Re: [Qgis-user] Another Raster Problem

[Hillers Heather]

Hi Nicolas,

Fresh install on my network machine and my local machine for qgis-ltr and for 
qgis on my local machine resulted in a clean load of the 4 rasters.  Thanks for 
the tip!

Heather
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Re: [Qgis-user] Move many item to another page

[Carlos López PSIG]

Hi,
I know to move one item, but i want to move many together.

Thanks,


* *

*Carlos López Quintanilla*

www.psig.es
carlos.lo...@psig.es
+34 699.680.261

Nota legal: Este mensaje y cualquier archivo adjunto está destinado
únicamente a la
persona a quien se dirige y es confidencial. Si usted ha recibido este
mensaje por
error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
utilización ,
revelación y/o reproducción del mensaje puede constituir un delito.

Protección de Datos: Le informamos que sus datos de contacto electrónico se
hallan
incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
objeto de
envío de información, respuesta a consultas y contactos genéricos.
Puede ejercer los derechos de acceso, rectificación, cancelación y
oposición que
establece la LOPD en cualquier momento, mediante escrito, acompañado de
copia de
documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
CL. P
arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.

También podrá oponerse a nuestros envíos de comunicaciones comerciales
(Art.21.2
de la LSSI) a través de la siguiente dirección de correo electrónico:
ad...@psig.es


El 13 de septiembre de 2016, 9:43, DelazJ  escribió:

> Hi Carlos,
>
> Simply select the items, copy/cut and paste them while your mouse is over
> the target page.
> Note that you can also use the shortcut of the "paste in place" to have
> the items at the same place in the other page. Only the shortcut works, not
> clicking the tool from the Edit menu.
>
> Regards,
> Harrissou
>
> 2016-09-13 8:30 GMT+02:00 Carlos López PSIG :
>
>> Good Morning,
>> I need to move many items of the composition of one page to another. This
>> is possible?
>> There is a pull request about it? I open it?
>>
>> All the best,
>>
>>
>> * *
>>
>> *Carlos López Quintanilla*
>>
>> www.psig.es
>> carlos.lo...@psig.es
>> +34 699.680.261
>>
>> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
>> únicamente a la
>> persona a quien se dirige y es confidencial. Si usted ha recibido este
>> mensaje por
>> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
>> utilización ,
>> revelación y/o reproducción del mensaje puede constituir un delito.
>>
>> Protección de Datos: Le informamos que sus datos de contacto electrónico
>> se hallan
>> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
>> objeto de
>> envío de información, respuesta a consultas y contactos genéricos.
>> Puede ejercer los derechos de acceso, rectificación, cancelación y
>> oposición que
>> establece la LOPD en cualquier momento, mediante escrito, acompañado de
>> copia de
>> documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
>> CL. P
>> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>>
>> También podrá oponerse a nuestros envíos de comunicaciones comerciales
>> (Art.21.2
>> de la LSSI) a través de la siguiente dirección de correo electrónico:
>> ad...@psig.es
>>
>>
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>> Unsubscribe: http://lists.osgeo.org/mailman/listinfo/qgis-user
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>
>
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Re: [Qgis-user] Move many item to another page

[DelazJ]

Hi Carlos,

Simply select the items, copy/cut and paste them while your mouse is over
the target page.
Note that you can also use the shortcut of the "paste in place" to have the
items at the same place in the other page. Only the shortcut works, not
clicking the tool from the Edit menu.

Regards,
Harrissou

2016-09-13 8:30 GMT+02:00 Carlos López PSIG :

> Good Morning,
> I need to move many items of the composition of one page to another. This
> is possible?
> There is a pull request about it? I open it?
>
> All the best,
>
>
> * *
>
> *Carlos López Quintanilla*
>
> www.psig.es
> carlos.lo...@psig.es
> +34 699.680.261
>
> Nota legal: Este mensaje y cualquier archivo adjunto está destinado
> únicamente a la
> persona a quien se dirige y es confidencial. Si usted ha recibido este
> mensaje por
> error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
> utilización ,
> revelación y/o reproducción del mensaje puede constituir un delito.
>
> Protección de Datos: Le informamos que sus datos de contacto electrónico
> se hallan
> incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
> objeto de
> envío de información, respuesta a consultas y contactos genéricos.
> Puede ejercer los derechos de acceso, rectificación, cancelación y
> oposición que
> establece la LOPD en cualquier momento, mediante escrito, acompañado de
> copia de
> documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
> CL. P
> arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.
>
> También podrá oponerse a nuestros envíos de comunicaciones comerciales
> (Art.21.2
> de la LSSI) a través de la siguiente dirección de correo electrónico:
> ad...@psig.es
>
>
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[Qgis-user] Update multiple features in relation

[Karl-Magnus Jönsson]

Hi!
I'd like to update all related records(children) in a sub form. Is there a way 
to do that? To have the Field calculator in the sub form would be a nice 
solution. But it isn't there (yet). Does anyone have a workaround?

/Karl-Magnus Jönsson
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[Qgis-user] Move many item to another page

[Carlos López PSIG]

Good Morning,
I need to move many items of the composition of one page to another. This
is possible?
There is a pull request about it? I open it?

All the best,


* *

*Carlos López Quintanilla*

www.psig.es
carlos.lo...@psig.es
+34 699.680.261

Nota legal: Este mensaje y cualquier archivo adjunto está destinado
únicamente a la
persona a quien se dirige y es confidencial. Si usted ha recibido este
mensaje por
error, por favor, comuníqueselo al remitente y bórrelo inmediatamente. La
utilización ,
revelación y/o reproducción del mensaje puede constituir un delito.

Protección de Datos: Le informamos que sus datos de contacto electrónico se
hallan
incorporados a un fichero titularidad de CARLOS LÓPEZ QUINTANILLA, al
objeto de
envío de información, respuesta a consultas y contactos genéricos.
Puede ejercer los derechos de acceso, rectificación, cancelación y
oposición que
establece la LOPD en cualquier momento, mediante escrito, acompañado de
copia de
documento oficial que le identifique, dirigido a CARLOS LÓPEZ QUINTANILLA
CL. P
arellada, 8 E2 de Corbera de Llobregat, 08757-Barcelona.

También podrá oponerse a nuestros envíos de comunicaciones comerciales
(Art.21.2
de la LSSI) a través de la siguiente dirección de correo electrónico:
ad...@psig.es
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Re: [Qgis-user] Profile section digitising

[Vincent Picavet (ml)]

Hi Lester,

On 12/09/2016 15:49, Lester Anderson wrote:
> I was wondering if anyone had advice or ideas about digitising profile
> data (say on a geological cross-section) that is referenced to a
> polyline in the project,

We at Oslandia are currently developping just that.
It will be available later this year or january 2017 at the latest.
Please be a bit patient.
Do not hesitate to ask if you want further information, Vincent Mora
will be able to answer your questions.

Regards,

Vincent
> 
> Thanks
> Lester
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