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                <title>
                	                    	Foro - Debates Recientes                                    </title>
                <link>https://www.giswater.org/foro/</link>
                <description>En este foro puedes plantear cualquier duda que tengas sobre Giswater, tanto a nivel de usuario como de desarrollador. Y, por supuesto, puedes también aportar las soluciones o visiones personales a cualquier consulta expresada. El foro es libre, por lo que todos los comentarios considerados relevantes serán publicados. No obstante, la Giswater Association no se hace responsable de ninguna de las opiniones publicadas que no sean bajo su propio nombre.</description>
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                <lastBuildDate>Sun, 26 Apr 2026 17:06:17 +0000</lastBuildDate>
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                <ttl>60</ttl>
                					                    <item>
                        <title>Is GISWATER what I need?</title>
                        <link>https://www.giswater.org/foro/forum-en/is-giswater-what-i-need/</link>
                        <pubDate>Thu, 22 Jan 2026 10:35:15 +0000</pubDate>
                        <description><![CDATA[Dear community.We are asked to elaborate a GIS-based asset management system for two municipalities in Ukraine. The system should be open-source based, should integrate EPANET, should be a m...]]></description>
                        <content:encoded><![CDATA[<p>Dear community.<br /><br />We are asked to elaborate a GIS-based asset management system for two municipalities in Ukraine. The system should be open-source based, should integrate EPANET, should be a multi-user in-house installation and should also provide a mobile solution for field workers to update attribute data (not necessarily the spatial data) - preferably with synchronization by WLAN (for security reasons no Web Server).<br /><br />By chance (or luckily) I came across GISWATER, which seems to provide all these functionalities (for the mobile I'm not sure). We planned to use PostGres/PostGIS and develop our own QGIS plugins, we planned to integrate QField (but for security reasons no QFieldCloud). Now, GISWater seems to come with a strong data model and QGIS Plugin that already provide the above mentioned tools to meet the requirements.<br /><br />So I decided to investigate a little bit on Pros and Cons of using GISWater. While +3.000 downloads from 140 countries look convincing, the Forum seems to be not very active...latest post seven months old and still no answer?<br />- Is there a demo project I can install (after having installed PostGres/PostGis/QGis)?<br />- Can anyone guide me to documents/pages that provide information on the integration of mobile devices?<br />- Is there additional documentation available in addition to what I can find on this page (I've seen the quick start videos, the tutorials, the manual)?<br />- In case of problems, is there also consultancy to book?<br /><br />Thanks in advance, and best regards,<br /><br />Ralph<br /><br /><br /></p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Ralph</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/forum-en/is-giswater-what-i-need/</guid>
                    </item>
                                        <item>
                        <title>EPANET&#039;s Input/Output functions used by GISWATER</title>
                        <link>https://www.giswater.org/foro/forum-en/epanets-input-output-functions-used-by-giswater/</link>
                        <pubDate>Thu, 12 Jun 2025 10:06:28 +0000</pubDate>
                        <description><![CDATA[Dear developers,
I am programming an unsteady flow program for simulation transients in water supplying networks. I would like to obtain the source code of the functions for reading &quot;*.inp&quot;...]]></description>
                        <content:encoded><![CDATA[<p>Dear developers,</p>
<p><br />I am programming an unsteady flow program for simulation transients in water supplying networks. I would like to obtain the source code of the functions for reading "*.inp" and writing "*.rpt" files that GISWATER uses when it imports and exports results from EPANET; for incorporating them into my software.</p>
<p>Could someone tell me where I can find the aforementioned function source-codes?</p>
<p>Thanks in advance.</p>
<p>Regards</p>
<p> </p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>joan.soler</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/forum-en/epanets-input-output-functions-used-by-giswater/</guid>
                    </item>
                                        <item>
                        <title>Attemp to export UD to EPASWMM - how to diable {delDisconnectNetwork}, connect network</title>
                        <link>https://www.giswater.org/foro/main-forum/attemp-to-export-ud-to-epaswmm-how-to-diable-deldisconnectnetwork-connect-network/</link>
                        <pubDate>Fri, 28 Mar 2025 14:34:26 +0000</pubDate>
                        <description><![CDATA[Hi I am preparing to export UD network to EPASWMM and i get a WARNING-227: {delDisconnectNetwork} is enabled and 1106 arcs have been removed.
I am tryng to fing how to connect the network I...]]></description>
                        <content:encoded><![CDATA[<p>Hi I am preparing to export UD network to EPASWMM and i get a WARNING-227: {delDisconnectNetwork} is enabled and 1106 arcs have been removed.</p>
<p>I am tryng to fing how to connect the network I hope Giswater plugin has a tool to perform this. Someone help.</p>
<p>Alternatively on how to disable the {delDisconnectNetwork}</p>
<p> </p>
<p>Thanks</p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Geoffrey</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/main-forum/attemp-to-export-ud-to-epaswmm-how-to-diable-deldisconnectnetwork-connect-network/</guid>
                    </item>
                                        <item>
                        <title>Como exportar archivos shape a giswater?</title>
                        <link>https://www.giswater.org/foro/main-forum/como-exportar-archivos-shape-a-giswater/</link>
                        <pubDate>Mon, 07 Oct 2024 18:12:40 +0000</pubDate>
                        <description><![CDATA[hola, estoy tratando de crear un modelo para una red de abastecimiento a partir de un shape existente, cuando copio mis atirubutos de la red existente y los pego en la linea ARC (Networks) m...]]></description>
                        <content:encoded><![CDATA[<p>hola, estoy tratando de crear un modelo para una red de abastecimiento a partir de un shape existente, cuando copio mis atirubutos de la red existente y los pego en la linea ARC (Networks) me aparece el siguiente error:</p>
<p>No se pudieron aplicar los cambios a la capa Arc</p>
<p> </p>
<p>Errores: ERROR: no se han añadido 250 objetos espaciales.</p>
<p> </p>
<p>Errores del proveedor:</p>
<p>Error de PostGIS al añadir objeto espacial: ERROR: invalid input syntax for type boolean: "falso"</p>
<p>LINE 1: ...NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'falso',NU...</p>
<p>^</p>
<p>Que estoy haciendo mal? o me podrian oriendar desde un inicio a como cargar el archivo shape</p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Olaurean1</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/main-forum/como-exportar-archivos-shape-a-giswater/</guid>
                    </item>
                                        <item>
                        <title>Função PL/pgSQL criada mas não disponível</title>
                        <link>https://www.giswater.org/foro/forum-pt/funcao-pl-pgsql-criada-mas-nao-disponivel/</link>
                        <pubDate>Fri, 27 Sep 2024 16:46:36 +0000</pubDate>
                        <description><![CDATA[Estou tentando criar uma função em PL/pgSQL através do plugin GISWATER.Mesmo seguindo os passos do tutoriala função criada não está sendo exibida na toolbox do plugin no QGIS mesmo executand...]]></description>
                        <content:encoded><![CDATA[<p>Estou tentando criar uma função em PL/pgSQL através do plugin GISWATER.<br />Mesmo seguindo os passos do tutorial https://github.com/Giswater/giswater_dbmodel/wiki/Create-new-PLpgSQL-function, a função criada não está sendo exibida na toolbox do plugin no QGIS mesmo executando o reload no plugin.</p>
<div id="wpfa-5415" class="wpforo-attached-file"><a class="wpforo-default-attachment" href="//www.giswater.org/wp-content/uploads/wpforo/default_attachments/1727455596-giswater.png" target="_blank"><i class="fas fa-paperclip"></i>&nbsp;giswater.png</a></div>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>diegovarela</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/forum-pt/funcao-pl-pgsql-criada-mas-nao-disponivel/</guid>
                    </item>
                                        <item>
                        <title>GISWATER install plugin 3.5.041 - Couldn&#039;t load plugin &#039;giswater&#039; due to an error when calling its initGui() method</title>
                        <link>https://www.giswater.org/foro/forum-en/giswater-install-plugin-3-5-041-couldnt-load-plugin-giswater-due-to-an-error-when-calling-its-initgui-method/</link>
                        <pubDate>Tue, 07 May 2024 00:44:10 +0000</pubDate>
                        <description><![CDATA[I am tring to install GISWATER plugin 3.5.041 on QGIS 3.28.15 but i get an error &quot;Couldn&#039;t load plugin &#039;giswater&#039; due to an error when calling its initGui() method&quot;
What shoul be the way fo...]]></description>
                        <content:encoded><![CDATA[<p>I am tring to install GISWATER plugin 3.5.041 on QGIS 3.28.15 but i get an error "<span>Couldn't load plugin 'giswater' due to an error when calling its initGui() method"</span></p>
<p>What shoul be the way foreward.</p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Geoffrey</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/forum-en/giswater-install-plugin-3-5-041-couldnt-load-plugin-giswater-due-to-an-error-when-calling-its-initgui-method/</guid>
                    </item>
                                        <item>
                        <title>Erro ao executar o setor de planejamento (psector) na opção &quot;EXECUTED (Set OPERATIVE and Save Trace)&quot;</title>
                        <link>https://www.giswater.org/foro/forum-pt/erro-ao-executar-o-setor-de-planejamento-psector-na-opcao-executed-set-operative-and-save-trace/</link>
                        <pubDate>Thu, 25 Apr 2024 19:53:21 +0000</pubDate>
                        <description><![CDATA[Boa tarde prezados, muita satisfação fazer parte deste fórum, gostaria de saber se alguém teve problema ao executar o setor de planejamento na opção &quot;EXECUTED (Set OPERATIVE and Save Trace)&quot;...]]></description>
                        <content:encoded><![CDATA[<p>Boa tarde prezados, muita satisfação fazer parte deste fórum, gostaria de saber se alguém teve problema ao executar o setor de planejamento na opção "EXECUTED (Set OPERATIVE and Save Trace)" que poderia me ajudar? Eu tentei usar essa funcionalidade mas informa um erro no database dizendo que "There's no default value for obsolete state_type", as tabelas no banco de dados value_state e value_state_type estão com o valor "OBSOLETE" inserido corretamente e mesmo assim o erro persiste, estou vasculhando várias tabelas aqui para tentar achar o problema mas até o momento nada, quem puder me dar uma luz ficaria muito agradecido. Estou com as versões QGIS 3.34.5-Prizren; Giswater 3.6.009; PostgreSQL 15.6; e PostGIS 3.4.</p>
<p> Muito obrigado.</p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Yam</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/forum-pt/erro-ao-executar-o-setor-de-planejamento-psector-na-opcao-executed-set-operative-and-save-trace/</guid>
                    </item>
                                        <item>
                        <title>Dos consultas EPA SWMM, leer .out y restricciones id o ids</title>
                        <link>https://www.giswater.org/foro/main-forum/dos-consultas-epa-swmm-leer-out-y-restricciones-id-o-ids/</link>
                        <pubDate>Tue, 26 Mar 2024 20:51:33 +0000</pubDate>
                        <description><![CDATA[Hola Primera vez que escribo aqui.
 
Estoy analizando si GisWater es la herramienta gratuita que me permitiría hacer lo que necesito para mis trabajos de forma mas efectiva que consideran ...]]></description>
                        <content:encoded><![CDATA[<p>Hola Primera vez que escribo aqui.</p>
<p> </p>
<p>Estoy analizando si GisWater es la herramienta gratuita que me permitiría hacer lo que necesito para mis trabajos de forma mas efectiva que consideran el uso de EPA SWMM.</p>
<p> </p>
<p>De todo lo que he leido y visto en videos, me quedan dos dudas, una no mencionada en ninguna parte, y la otra resueslta por Xavier, pero quisiera elaborar sobre si hay alternativas.</p>
<p> </p>
<p>La primera es, al correr la modelación en GisWater, se puede obtener el archivo .rpt e importarlo a GisWater con facilidad, permitiendo ver en tablas y graficamente los resultados en planta. Sin embargo, una funcionalidad importantísima del programa EPA SWMM, es la capacidad de ver la evolución de elementos del sistema en el tiempo (no solo mínimos, máximos y totales, si no que las "fotos" de cada instante reportado), lo que corresponde a la información del archivo .out, en tablas y graficamente sin embargo, el programa EPA SWMM no permite ver los resultados de mas de 11 elementos a la vez. La consulta entonces es, ¿GisWater proporciona alguna forma de "leer" y ver las tablas de resultados de todos los elementos que se encuentran en el archivo .out? Algo similar o diferente a las tablas de resultados que genera SWMM. Por lo demás, veo que el archivo .out de la simulación no lo encuentro en ninguna parte. ¿Se genera?</p>
<p> </p>
<p>La segunda corresponde a las limitaciones de "ir y venir" entre EPA SWMM y GisWater (QGIS), con esto me refiero en particular a que en la importación de archivos .inp a GisWater, uno se encuentra con varias restricciones, la mas importante siendo que los id ("Name" en SWMM) de nodos y links no pueden contener caracteres que no sean números, y en segundo lugar (menos terrible) que los elementos no pueden tener mas de 16 carácteres. ¿Existe alguna forma, ya sea por medio de GisWater o la interacción con otros software libres, de lidiar con estas restricciones? Principalmente me interesa mucho poder importar a GisWater modelos de EPA SWMM que no fueron pensados con GisWater en mente, por tanto tienen nombres de muchisimos elementos (modelos de mas de 2000 elementos), por tanto la modificación de estos implica una cantidad de horas de trabajo significativa, y tener que hacer cambios despues de exportar, significa duplicar este trabajo, cada vez que haya modificaciones.</p>
<p> </p>
<p>Atento a comentarios o soluciones, y gracias a cualquiera que se haya dado el trabajo de leer.</p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Crones</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/main-forum/dos-consultas-epa-swmm-leer-out-y-restricciones-id-o-ids/</guid>
                    </item>
                                        <item>
                        <title>How to add raster.dem</title>
                        <link>https://www.giswater.org/foro/forum-en/how-to-add-raster-dem/</link>
                        <pubDate>Fri, 23 Feb 2024 12:45:18 +0000</pubDate>
                        <description><![CDATA[Hi I am having trouble loading raster with raster2pgsql to new project.  Below is the error
 
raster2pgsql -s 25831 -I -M -C -t 30x30 dem.tif -P -a gw.ext_raster_dem | psql -U postgres -d ...]]></description>
                        <content:encoded><![CDATA[<p>Hi I am having trouble loading raster with raster2pgsql to new project.  Below is the error</p>
<p> </p>
<p>raster2pgsql -s 25831 -I -M -C -t 30x30 dem.tif -P -a gw.ext_raster_dem | psql -U postgres -d gw -h localhost -p 5432<br />Processing 1/1: dem.tif<br />Password for user postgres:<br />BEGIN<br />ERROR: null value in column "id" of relation "ext_cat_raster" violates not-null constraint<br />DETAIL: Failing row contains (null, null, null, DEM, null, null, null, null, 2024-02-23 04:21:33.537252, postgres).<br />CONTEXT: SQL statement "INSERT INTO ext_cat_raster (id, raster_type, tstamp, insert_user) VALUES (NEW.rastercat_id, 'DEM', now(), current_user)<br />ON CONFLICT (id) DO NOTHING"<br />PL/pgSQL function gw.gw_trg_manage_raster_dem() line 13 at SQL statement<br />ERROR: current transaction is aborted, commands ignored until end of transaction block<br />ERROR: current transaction is aborted, commands ignored until end of transaction block<br />ERROR: current transaction is aborted, commands ignored until end of transaction block</p>]]></content:encoded>
                        <category domain="https://www.giswater.org/foro/"></category>                        <dc:creator>Geoffrey</dc:creator>
                        <guid isPermaLink="true">https://www.giswater.org/foro/forum-en/how-to-add-raster-dem/</guid>
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