Foro - Debates Recientes

Is GISWATER what I need?

Ralph — Thu, 22 Jan 2026 10:35:15 +0000

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 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).

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.

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?
- Is there a demo project I can install (after having installed PostGres/PostGis/QGis)?
- Can anyone guide me to documents/pages that provide information on the integration of mobile devices?
- 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)?
- In case of problems, is there also consultancy to book?

Thanks in advance, and best regards,

Ralph

EPANET's Input/Output functions used by GISWATER

joan.soler — Thu, 12 Jun 2025 10:06:28 +0000

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 "*.inp" and writing "*.rpt" files that GISWATER uses when it imports and exports results from EPANET; for incorporating them into my software.

Could someone tell me where I can find the aforementioned function source-codes?

Thanks in advance.

Regards

Attemp to export UD to EPASWMM - how to diable {delDisconnectNetwork}, connect network

Geoffrey — Fri, 28 Mar 2025 14:34:26 +0000

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 hope Giswater plugin has a tool to perform this. Someone help.

Alternatively on how to disable the {delDisconnectNetwork}

Thanks

Como exportar archivos shape a giswater?

Olaurean1 — Mon, 07 Oct 2024 18:12:40 +0000

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:

No se pudieron aplicar los cambios a la capa Arc

Errores: ERROR: no se han añadido 250 objetos espaciales.

Errores del proveedor:

Error de PostGIS al añadir objeto espacial: ERROR: invalid input syntax for type boolean: "falso"

LINE 1: ...NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,'falso',NU...

Que estoy haciendo mal? o me podrian oriendar desde un inicio a como cargar el archivo shape

Função PL/pgSQL criada mas não disponível

diegovarela — Fri, 27 Sep 2024 16:46:36 +0000

Estou tentando criar uma função em PL/pgSQL através do plugin GISWATER.
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.

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