Domain Dries Up Due to OverflowDomain Dries Up Due to Overflowhttps://dlt-acc.firelay.cloud/c/message_boards/find_thread?p_l_id=3231581&threadId=59389682026-05-15T21:45:44Z2026-05-15T21:45:44ZDomain Dries Up Due to OverflowMuhammad Rushdihttps://dlt-acc.firelay.cloud/c/message_boards/find_message?p_l_id=3231581&messageId=59389672023-06-27T10:00:48Z2023-06-27T10:00:47ZHi,<br /><br />I am simulating a non-hydrostatic model with a simple, low-angle-slope bathymetry using 100 z layers and 0.01 mins timestep. I also impose unidirectional 4 cm/s current as boundary condition and uniform-and-constant zero water level boundary on the other end. However, the model dries out (ie. the water elevation becomes equal to the water depth) after 7 mins (a half of smoothing time, 14 mins). The velocity profile shows extremely high value, up to 1000 m/s.<br />Has somebody encountered this situation before? Any lead is much appreciated.<br />Please find attached the model set up files and the velocity profiles.<br /><br />Thanks,<br />RushdiMuhammad Rushdi2023-06-27T10:00:47Z