Hy!
I have one question about data written in hydraflow. I created hydraflow, witch has informations about flow for 24 hours. At begining my hydraflow contains data where flow is 0 and then rise to 160 m3/s and then dops to 0 again. This same hydraflow is my boundary condition for 2D model and combine 1D/2D model. 2D simualtion works perfectly, but in combine model those data with flow=0, brings some errors. So simulation went trought, but at beggining and at the end, where my flow is 0, results show that I have some water in my channel and also on my flood areas. Later I changed data that contains 0 m3/s flow to 1m3/s. Simulation went trought perfecty and is stabile. So can anyone tell me why program doesn’t like flows values if they are set as 0?
THANK You!