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Tutorial "Make a integral 1D2D urban drainage model" #345

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leendertvanwolfswinkel opened this issue Jul 20, 2023 · 0 comments
Open

Tutorial "Make a integral 1D2D urban drainage model" #345

leendertvanwolfswinkel opened this issue Jul 20, 2023 · 0 comments
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@leendertvanwolfswinkel
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leendertvanwolfswinkel commented Jul 20, 2023

Note: the previous 1D tutorial was of insufficient quality to be rewritten and has therefore been removed.

This tutorial can be made when the vector data importer is finished.

Data supplied to the user:

  • DEM
  • GIS data of pipes, weirs, etc. (not in 3Di format)

Steps:

  • Make new schematisation
  • Import vector data
  • Check & fix
  • Manually add some missing elements

Perhaps we can use the Langaa model for this?

The basic idea is to make a tutorial from the Webinar on "Building a 1D-2D urban model in 15 minutes"
https://youtu.be/YhJzzI7gBq0?si=EX8MHam3e2Gi9Ql0

Data:
- ArcGIS REST service: https://opengis.regina.ca/arcgis/rest/services/OpenData/StormSewerNetwork/MapServer
- "Lege" schematisatie, 1D en 2D model extents en import configurations: https://nelenschuurmans-my.sharepoint.com/:f:/g/personal/leendert_vanwolfswinkel_nelen-schuurmans_nl/EkhgqTArC5BHgujZWQBUX9EBPamp-1PaZ9AhGbjlQMxcFw?e=Kp6qWG

In de webinar had ik Manholes, Culverts en Pipes geïmporteerd. Ruimtelijke selectie is "within 1D model extent". Filtering op attributes is:
- Manholes: SUBTYPENAME IN ('Interceptor', 'Manhole', 'ManholeChamber')
- Pipes: SUBTYPENAME in ('Main', 'Trunk')
- Culverts: SUBTYPENAME = 'Culvert' AND STARTELEVATION IS NOT NULL AND ENDELEVATION IS NOT NULL AND DIAMETER IS NOT NULL AND DIAMETER > 0

Het mooiste lijkt me als je de betreffende ArcGIS REST services inlaadt, daar een filter op zet, een select by location doet, en dan de importer runt met "Selected features only", zodat je direct vanuit de data service naar het 3Di model gaat.

Je zou ook de filter voor de culverts wat kunnen inkorten en dan Expressions gebruiken om aannames te doen voor de BOBs en diameters als die ontbreken

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