Dear QGIS team, I used QGIS to make some maps and I want to cite QGIS. How to cite QGIS please? regards
________________________________________ From: [email protected] <[email protected]> on behalf of [email protected] <[email protected]> Sent: Thursday, January 22, 2015 4:00 AM To: [email protected] Subject: Qgis-user Digest, Vol 107, Issue 27 Send Qgis-user mailing list submissions to [email protected] 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 [email protected] You can reach the person managing the list at [email protected] 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 ([email protected]) ---------------------------------------------------------------------- Message: 1 Date: Tue, 20 Jan 2015 20:36:24 +0000 From: Brian Kranick <[email protected]> To: "[email protected]" <[email protected]> Subject: [Qgis-user] Hillshade Message-ID: <[email protected]> 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 <[email protected]> To: [email protected] Subject: Re: [Qgis-user] Hillshade Message-ID: <[email protected]> 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]" <[email protected]> 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 [email protected] 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 <[email protected]> To: [email protected] Subject: Re: [Qgis-user] Slope and aspect via Python Message-ID: <[email protected]> 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]" <[email protected]> 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 [email protected] 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 <[email protected]> To: [email protected] Subject: [Qgis-user] Raster to polygon conversion ! Message-ID: <CAOMonNBCUcpkc3umSXgpWCnQZnWMHB_szu+cHAO_Z8tg-A=i...@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 <[email protected]> To: [email protected] Subject: Re: [Qgis-user] Raster to polygon conversion ! Message-ID: <[email protected]> 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 <[email protected]> To: "[email protected]" <[email protected]> Subject: [Qgis-user] Labeling or applying categorised symbology to layer field description Message-ID: <[email protected]> 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 <[email protected]> To: Andreas Neumann <[email protected]> Cc: qgis-user <[email protected]> Subject: Re: [Qgis-user] Processing: how to use input parameter in "Select by expression" Message-ID: <CAJsc-7zGAQ0d2O0hY2+Az95n5-X+AthKF-=tzjkzjfjns7e...@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 <[email protected]>: > 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 >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/qgis-user > > > _______________________________________________ > Qgis-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/qgis-user ------------------------------ Message: 8 Date: Wed, 21 Jan 2015 18:07:21 +0100 From: Andreas Neumann <[email protected]> To: Victor Olaya <[email protected]> Cc: qgis-user <[email protected]> Subject: Re: [Qgis-user] Processing: how to use input parameter in "Select by expression" Message-ID: <[email protected]> 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 <[email protected]>: >> 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 >>> [email protected] >>> http://lists.osgeo.org/mailman/listinfo/qgis-user >> >> _______________________________________________ >> Qgis-user mailing list >> [email protected] >> http://lists.osgeo.org/mailman/listinfo/qgis-user ------------------------------ Message: 9 Date: Wed, 21 Jan 2015 17:52:03 +0000 From: Alexandre Neto <[email protected]> To: Andreia Ferreira <[email protected]>, QGIS User <[email protected]> Subject: Re: [Qgis-user] Notifica??o de devolu??o de mensagem n?o processada Message-ID: <CA+H0G_E=_C1+WgK=nl41yxtwumid9h2-aw6ozxhxm+hc3sb...@mail.gmail.com> Content-Type: text/plain; charset="utf-8" Ol? andreia, Que endere?o de email usou para enviar a sua mensagem? [email protected] ? ou [email protected] Pode tentar de novo para o primeiro endere?o? Obrigado. Alexandre Neto 2015-01-20 17:37 GMT+00:00 Alexandre Neto <[email protected]>: > Boa tarde novamente, > > Deves estar inscrita com outro email qq, porque este > [email protected] n?o est? registado na mailing list > > Alexandre Neto > > 2015-01-20 15:15 GMT+00:00 Andreia Ferreira <[email protected] > >: > >> Sim, estou?at? tenho recebido mails? >> >> >> >> >> >> *De:* Alexandre Neto [mailto:[email protected]] >> *Enviada:* 20 de janeiro de 2015 15:15 >> *Para:* [email protected] >> *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 <[email protected]>: >> >> 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 <[email protected]> >> To: <[email protected]> >> 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: "[email protected]" <[email protected]> To: "[email protected]" <[email protected]> Subject: [Qgis-user] Aerograms style Message-ID: <1831698825.364091421867801702.JavaMail.defaultUser@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... 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