Small closed system simulation https://dlt-acc.firelay.cloud/c/message_boards/find_thread?p_l_id=3231581&threadId=5797905 2026-05-15T21:44:43Z 2026-05-15T21:44:43Z regina nobre https://dlt-acc.firelay.cloud/c/message_boards/find_message?p_l_id=3231581&messageId=5797904 2023-04-14T10:14:23Z 2023-04-14T10:14:23Z

Hi, I would like to know if it is possible to use DELFT 3D to model a small circular tank (1.1M3) forced only by meteorological conditions (no inflows or outflows).  I've tried to set up this system but the model seems to be unstable and when I add wind data it crashes with the following error:  *** ERROR NaN found after 3130 timestep(s).  ps. I already tried decreasing the timestep and still not working

regina nobre 2023-04-14T10:14:23Z