[Qgis-user] QGIS citation

AMIN_KHALIL at science.helwan.edu.eg AMIN_KHALIL at science.helwan.edu.eg
Wed Jan 21 17:50:38 PST 2015 

Dear QGIS team,
I used QGIS to make some maps and I want to cite QGIS.  How to cite QGIS please?
regards

________________________________________
From: qgis-user-bounces at lists.osgeo.org <qgis-user-bounces at lists.osgeo.org> on behalf of qgis-user-request at lists.osgeo.org <qgis-user-request at lists.osgeo.org>
Sent: Thursday, January 22, 2015 4:00 AM
To: qgis-user at lists.osgeo.org
Subject: Qgis-user Digest, Vol 107, Issue 27

Send Qgis-user mailing list submissions to
        qgis-user at lists.osgeo.org

To subscribe or unsubscribe via the World Wide Web, visit
        http://lists.osgeo.org/mailman/listinfo/qgis-user
or, via email, send a message with subject or body 'help' to
        qgis-user-request at lists.osgeo.org

You can reach the person managing the list at
        qgis-user-owner at lists.osgeo.org

When replying, please edit your Subject line so it is more specific
than "Re: Contents of Qgis-user digest..."


Today's Topics:

   1. Hillshade (Brian Kranick)
   2. Re: Hillshade (Nicolas Cadieux)
   3. Re: Slope and aspect via Python (Nicolas Cadieux)
   4. Raster to polygon conversion ! (Akalya Anandharaj)
   5. Re: Raster to polygon conversion ! (Lu?s Miguel Royo P?rez)
   6. Labeling or applying categorised symbology to layer field
      description (PIERRE Sylvain)
   7. Re: Processing: how to use input parameter in "Select     by
      expression" (Victor Olaya)
   8. Re: Processing: how to use input parameter in "Select by
      expression" (Andreas Neumann)
   9. Re: Notifica??o de devolu??o de mensagem n?o processada
      (Alexandre Neto)
  10. Aerograms style (labiancamarilena at libero.it)


----------------------------------------------------------------------

Message: 1
Date: Tue, 20 Jan 2015 20:36:24 +0000
From: Brian Kranick <bkranick at hotmail.com>
To: "qgis-user at lists.osgeo.org" <qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Hillshade
Message-ID: <SNT152-W73E91B6DD06C31FE3FFC9ADA4B0 at phx.gbl>
Content-Type: text/plain; charset="iso-8859-1"

Hello, I have a .grd and .vrt files for elevation data of Nigeria.  I'm looking to run the Hillshade tool on this, however, I'm receiving an error message.  Any advice on the best way to proceed in running this tool?

thank you!

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150120/1fc9a925/attachment-0001.html>

------------------------------

Message: 2
Date: Tue, 20 Jan 2015 12:54:09 -0800 (PST)
From: Nicolas Cadieux <nicolas.cadieux at archeotec.ca>
To: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] Hillshade
Message-ID:
        <a428a983-0cb5-4b30-80c9-ea8d66baaf75 at HUCCAS05P.hostedmsx.local>
Content-Type: text/plain; charset="utf-8"

Hi,
Please explain what the error is. I will be happy to help out.
Nicolas Cadieux M.Sc.
Les Entreprises Archéotec inc. 
8548, rue Saint-Denis Montréal H2P 2H2
Téléphone: 514.381.5112  Fax: 514.381.4995
Le 2015-01-20 15:40, "Brian Kranick [via OSGeo.org]" <ml-node+s1560n5182682h3 at n6.nabble.com> a ?crit :




Hello, I have a .grd and .vrt files for elevation data of Nigeria.  I'm looking to run the Hillshade tool on this, however, I'm receiving an error message.  Any advice on the best way to proceed in running this tool?   thank you! 
_______________________________________________
Qgis-user mailing list
[hidden email]
http://lists.osgeo.org/mailman/listinfo/qgis-user








                If you reply to this email, your message will be added to the discussion below:
                http://osgeo-org.1560.x6.nabble.com/Hillshade-tp5182682.html


                To start a new topic under Quantum GIS - User, email ml-node+s1560n4125267h38 at n6.nabble.com
                To unsubscribe from Quantum GIS - User, click here .
                NAML




--
View this message in context: http://osgeo-org.1560.x6.nabble.com/Hillshade-tp5182682p5182686.html
Sent from the Quantum GIS - User mailing list archive at Nabble.com.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150120/1f1dcdd7/attachment-0001.html>

------------------------------

Message: 3
Date: Tue, 20 Jan 2015 13:20:35 -0800 (PST)
From: Nicolas Cadieux <nicolas.cadieux at archeotec.ca>
To: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] Slope and aspect via Python
Message-ID:
        <067c513a-f4d4-4a54-9604-5e3b3a540ee1 at HUCCAS05P.hostedmsx.local>
Content-Type: text/plain; charset="utf-8"

Hi,
You should be able to run the batch processing in the processing tool box. The Grass algorithms should work.  Right click on the process and you will see something like "run as batch". You can rename file or make the renaming automatic.  Send me an email if you run into problems.
Nicolas Cadieux M.Sc.
Les Entreprises Archéotec inc. 
8548, rue Saint-Denis Montréal H2P 2H2
Téléphone: 514.381.5112  Fax: 514.381.4995
Le 2015-01-19 11:57, "nagyrobi_r [via OSGeo.org]" <ml-node+s1560n5182386h27 at n6.nabble.com> a ?crit :

        Hey! im using Qgis 2.8, on a windows 64 bit platform. i have about 150 DEMs to process, and i need to calculate the slopes and curvatures for all of them. Because of the huge volume of work i need to make this automatic (Batch processing is out of the question, cause i need to fill in the filenames and there is lots of room for error). I would like to program it in python, because i am familiar with that programming language.
 I cannot make the "r.slope.aspect"  work at all. I have tried:processing.runalg("r.slope.aspect"....) i get a bunch of empty images. I have also tried grass.run_command('r.slope.aspect',....) with no succes.
also tried processing.runalg("saga:slopeaspectcurvature"....) data comes out in a wrong range
Can anybody send me a detailed description of how to succesfully make one of theese work? I mean filled out with your own data. And it would be good if you could test it to make sure it works! Please dont send me to a website cause i've probably checked it out!
Please help me! Its Master Thesis work, and it is setting me back a lot of time!
Best,
Nagy Robert








                If you reply to this email, your message will be added to the discussion below:
                http://osgeo-org.1560.x6.nabble.com/Slope-and-aspect-via-Python-tp5182386.html


                To start a new topic under Quantum GIS - User, email ml-node+s1560n4125267h38 at n6.nabble.com
                To unsubscribe from Quantum GIS - User, click here .
                NAML




--
View this message in context: http://osgeo-org.1560.x6.nabble.com/Slope-and-aspect-via-Python-tp5182386p5182693.html
Sent from the Quantum GIS - User mailing list archive at Nabble.com.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150120/0ba59024/attachment-0001.html>

------------------------------

Message: 4
Date: Wed, 21 Jan 2015 11:32:51 +0800
From: Akalya Anandharaj <akalya.anandharaj at lynxanalytics.com>
To: qgis-user at lists.osgeo.org
Subject: [Qgis-user] Raster to polygon conversion !
Message-ID:
        <CAOMonNBCUcpkc3umSXgpWCnQZnWMHB_szu+cHAO_Z8tg-A=ieg at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Hi ,

I have a raster file that I would like to convert to polygons. But i get
too many small polygons . But what I require is shape files. Do you have
any delimiter issue where the size of the polygon can be issued .

Thanks,
Akalya
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150121/9f09ab48/attachment-0001.html>

------------------------------

Message: 5
Date: Wed, 21 Jan 2015 10:16:24 +0100
From: Lu?s Miguel Royo P?rez    <luis.miguel.royo at gmail.com>
To: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] Raster to polygon conversion !
Message-ID: <54BF6E68.9040606 at gmail.com>
Content-Type: text/plain; charset=windows-1252; format=flowed

Hi Akalya,

maybe that's happening because you're raster file has a lot of different
values. Try to reclasiffy your raster in order to homogenize them.

If still happens, a workaround could be dissolve all the polygons with
the same value.

Cheers!




On 01/21/2015 04:32 AM, Akalya Anandharaj wrote:
> what I require is sha



------------------------------

Message: 6
Date: Wed, 21 Jan 2015 15:24:29 +0100
From: PIERRE Sylvain <sylvain.pierre at cg67.fr>
To: "qgis-user at lists.osgeo.org" <qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Labeling or applying categorised symbology to
        layer field description
Message-ID:
        <374F2A33A0F46242B3A1F52EB8A1E8B4010E5AB8B183 at EXCHMBX-V.cg67.fr>
Content-Type: text/plain; charset="us-ascii"

Hello,
Is it possible to label or to apply  categorised symbology to a layer field not with the keys values but with values which are defined in the tool editing widget in "layer""fields" form ?
I suppose the answer is NO. May be is there a workaround but without dealing with relation...?
Sylvain
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150121/9b6ebddc/attachment-0001.html>

------------------------------

Message: 7
Date: Wed, 21 Jan 2015 16:48:24 +0100
From: Victor Olaya <volayaf at gmail.com>
To: Andreas Neumann <a.neumann at carto.net>
Cc: qgis-user <qgis-user at lists.osgeo.org>
Subject: Re: [Qgis-user] Processing: how to use input parameter in
        "Select by expression"
Message-ID:
        <CAJsc-7zGAQ0d2O0hY2+Az95n5-X+AthKF-=tZjkZJFJns7e7GA at mail.gmail.com>
Content-Type: text/plain; charset=UTF-8

The expression field in the selection algorithm is of type String. You
can connect any model input or algorithms output of that same type.
Since your 'year' input is of type number, it cannot be connected :-(

It would be great to be able to derive strings from other strings or
numbers, but that's not yet implemented

Hope this helps

2015-01-16 6:46 GMT+01:00 Andreas Neumann <a.neumann at carto.net>:
> Along the lines - I am generally unsure how I can connect input parameters
> in algorithms. Sometimes they magically appear in the algorithm to be
> chosen. Sometimes they don't. Is there a general way to connect input
> parameters to be used as variables for algorithm parameters?
>
> Thanks,
> Andreas
>
>
> On 16.01.2015 06:34, Andreas Neumann wrote:
>>
>> Hi,
>>
>> In QGIS processing I would like to do the following:
>>
>> Input Parameters:
>> - Vector Layer
>> - Numeric input parameter (year)
>>
>> Use the "select by expression" algorithm.
>>
>> Question: how can I use the value of the "year" input variable to be used
>> in the expression. Is there a special syntax to retrieve the values of input
>> parameters?
>>
>> Thanks a lot!
>>
>> Andreas
>> _______________________________________________
>> Qgis-user mailing list
>> Qgis-user at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
> _______________________________________________
> Qgis-user mailing list
> Qgis-user at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/qgis-user


------------------------------

Message: 8
Date: Wed, 21 Jan 2015 18:07:21 +0100
From: Andreas Neumann <a.neumann at carto.net>
To: Victor Olaya <volayaf at gmail.com>
Cc: qgis-user <qgis-user at lists.osgeo.org>
Subject: Re: [Qgis-user] Processing: how to use input parameter in
        "Select by expression"
Message-ID: <54BFDCC9.6050401 at carto.net>
Content-Type: text/plain; charset=utf-8; format=flowed

Hi Victor,

I figured out that it has to be a string and that I can only put the
full expression string in the parameter.

Yes, having the ability to derive parameters from other parameters by
concatenating/converting/calculating them would be very nice and would
bring us one step closer to FME-like functionality. We could use the
existing QGS Expression editor for that.

Thanks,
Andreas

On 21.01.2015 16:48, Victor Olaya wrote:
> The expression field in the selection algorithm is of type String. You
> can connect any model input or algorithms output of that same type.
> Since your 'year' input is of type number, it cannot be connected :-(
>
> It would be great to be able to derive strings from other strings or
> numbers, but that's not yet implemented
>
> Hope this helps
>
> 2015-01-16 6:46 GMT+01:00 Andreas Neumann <a.neumann at carto.net>:
>> Along the lines - I am generally unsure how I can connect input parameters
>> in algorithms. Sometimes they magically appear in the algorithm to be
>> chosen. Sometimes they don't. Is there a general way to connect input
>> parameters to be used as variables for algorithm parameters?
>>
>> Thanks,
>> Andreas
>>
>>
>> On 16.01.2015 06:34, Andreas Neumann wrote:
>>> Hi,
>>>
>>> In QGIS processing I would like to do the following:
>>>
>>> Input Parameters:
>>> - Vector Layer
>>> - Numeric input parameter (year)
>>>
>>> Use the "select by expression" algorithm.
>>>
>>> Question: how can I use the value of the "year" input variable to be used
>>> in the expression. Is there a special syntax to retrieve the values of input
>>> parameters?
>>>
>>> Thanks a lot!
>>>
>>> Andreas
>>> _______________________________________________
>>> Qgis-user mailing list
>>> Qgis-user at lists.osgeo.org
>>> http://lists.osgeo.org/mailman/listinfo/qgis-user
>>
>> _______________________________________________
>> Qgis-user mailing list
>> Qgis-user at lists.osgeo.org
>> http://lists.osgeo.org/mailman/listinfo/qgis-user



------------------------------

Message: 9
Date: Wed, 21 Jan 2015 17:52:03 +0000
From: Alexandre Neto <senhor.neto at gmail.com>
To: Andreia Ferreira <andreiafpferreira at hotmail.com>,   QGIS User
        <qgis-user at lists.osgeo.org>
Subject: Re: [Qgis-user] Notifica??o de devolu??o de mensagem n?o
        processada
Message-ID:
        <CA+H0G_E=_C1+WgK=NL41yxtWUmiD9h2-AW6ozxHXm+Hc3sBwEA at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Ol? andreia,

Que endere?o de email usou para enviar a sua mensagem?

qgis-user at lists.osgeo.org ?

ou

qgis-pt-bounces at lists.osgeo.org


Pode tentar de novo para o primeiro endere?o?

Obrigado.

Alexandre Neto

2015-01-20 17:37 GMT+00:00 Alexandre Neto <senhor.neto at gmail.com>:

> Boa tarde novamente,
>
> Deves estar inscrita com outro email qq, porque este
> andreiafpferreira at hotmail.com n?o est? registado na mailing list
>
> Alexandre Neto
>
> 2015-01-20 15:15 GMT+00:00 Andreia Ferreira <andreiafpferreira at hotmail.com
> >:
>
>> Sim, estou?at? tenho recebido mails?
>>
>>
>>
>>
>>
>> *De:* Alexandre Neto [mailto:senhor.neto at gmail.com]
>> *Enviada:* 20 de janeiro de 2015 15:15
>> *Para:* andreiafpferreira at hotmail.com
>> *Assunto:* Re: Notifica??o de devolu??o de mensagem n?o processada
>>
>>
>>
>> Bom dia Andreia,
>>
>>
>>
>> O seu email foi rejeitado pela mailing list. Est? inscrita na mesma? Com
>> este email?
>>
>>
>>
>> Cumprimentos,
>>
>>
>>
>> Alexandre Neto
>>
>>
>>
>>
>>
>> 2015-01-20 14:22 GMT+00:00 <mailman-bounces at lists.osgeo.org>:
>>
>> A mensagem em anexo foi recebida como uma devolu??o, mas nem o formato
>> do devolu??o foi reconhecido, nem nenhum endere?o de membro foi dela
>> extra?do. Esta lista de discuss?o foi configurada para enviar todas
>> devolu??es em formato desconhecido para o administrador da lista.
>>
>> Para mais detalhes veja:
>> http://lists.osgeo.org/cgi-bin/mailman/admin/qgis-pt/bounce
>>
>>
>> ---------- Forwarded message ----------
>> From: Andreia Ferreira <andreiafpferreira at hotmail.com>
>> To: <qgis-pt-bounces at lists.osgeo.org>
>> Cc:
>> Date: Tue, 20 Jan 2015 14:17:44 +0000
>> Subject: Unir pontos atrav?s da rede vi?ria
>>
>> Ol?,
>>
>>
>>
>> Sou iniciante no Qgis e pretendia unir pontos, mas pela rede vi?ria, de
>> forma a obter um circuito de uma viatura.
>>
>> Tenho uma shape com o tr?fego vi?rio e v?rios pontos, que correspondem ?s
>> paragens das viaturas, querendo assim saber se existe alguma ferramenta que
>> me una estes pontos, obtendo um circuito.
>>
>> Espero ter sido clara com a minha quest?o.
>>
>> Obrigada.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150121/7a6caefe/attachment-0001.html>

------------------------------

Message: 10
Date: Wed, 21 Jan 2015 20:16:41 +0100 (CET)
From: "labiancamarilena at libero.it" <labiancamarilena at libero.it>
To: "qgis-user at lists.osgeo.org" <qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Aerograms style
Message-ID:
        <1831698825.364091421867801702.JavaMail.defaultUser at defaultHost>
Content-Type: text/plain; charset="utf-8"

Dear all,
I would like to customize the map using the style as aerograms to show the intensity of a phenomenon, but I do not find this option in QGIS. Can anyone help me?ThanksMarilena
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/qgis-user/attachments/20150121/42cc4575/attachment-0001.html>

------------------------------

_______________________________________________
Qgis-user mailing list
Qgis-user at lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/qgis-user

End of Qgis-user Digest, Vol 107, Issue 27
******************************************

More information about the Qgis-user mailing list