Hello,
after the calculating the sanitary sewage system with Explicit (SWMM Solvers) solver in SewerGEMS, I received the "External Inflow (ML)": 472 and "External Outfall (ML)": 549.
What could be the reason for such large differences in the values of these two parameters? How can this difference be made out?
Model has above 20000 manholes and conduits and 60 pressure pipes.
Hello Karolina,
Do you receive any red/yellow user notifications on computing the model? How much is flow continuity error now?
As mentioned in another forum post, need to troubleshoot these user notifications to get a stable model, if there are. Troubleshooting unstable SewerGEMS and CivilStorm results using the Implicit solver
If required you may upload model files for our review. Sharing model files.
Regards,
Sushma Choure
Bentley Technical Suppport