I am currently trying to use the 2D sediment transport capabilities of the program for the first time. I was able to get the program to run initially, but the results made next to no sense and even the hydraulic elements of my results were different from when I ran the plan without any sediment. I thought maybe I had solved this when I changed from diffusion wave to SWE-ELM for the equation set, but when I then ran it again I got an error. That error states ‘Error with program: RasUnsteadySediment.exe Process Count = 9 Exit Code = -1073741571. Does anyone know why the model would run under diffusion wave but not the SWE set?