Hi,
I have a problem with 2 of my model, at time=0 there is many HGL that are below invert of many conduits. When the flow starts in the conduits, the HGL seems fine.
I've check the start and stop node and they are all in the wrigt direction. I'm wondering if it's the connect version I'm using that causes this error, because with de previous version the profiles were fine.
Do you have an idea ?
Hi Marie-Joelle, It would help if you uploaded your files. The wiki below explains how you can do this if your files need to be kept confidential or if they can be shared publically on the forums.
http://communities.bentley.com/help/w/be_communities_help/32255.sharing-hydraulic-model-files-on-the-haestad-forum
Regards,
Mark
Here is the hyperlink to the article on sending your model:
Sharing Hydraulic Model Files on the Haestad Forum
With dynamic modeling it is typical to see odd results in the first few timesteps as pipes start to fill, though an HGL below the pipe invert does sound strange.
If you're seeing a large number for Continuity Error in the Calculation Summary, the issue may be due to instability. Adjusting the Start Type or other calculation options (as well as checking for data entry issue) might help. You can read more about that here:
Troubleshooting unstable SewerGEMS and CivilStorm results using the implicit solver
Jesse DringoliTechnical Support Manager, OpenFlowsBentley Communities Site AdministratorBentley Systems, Inc.