Vertical diffusion for sediments module

Hello,I am using EFDC Explorer v10, and I am having some issues with the the vertical diffusion option in the sediment module:1. When I check the boxes for vertical diffusion for both cohesives and non-cohesives, the software automatically unchecks it for the cohesives, when I revisit the sediment settings, post run initiation.2. Checking vertical diffusion option causes the model to crash with a “error (72) floating overflow”. I tried reducing my time step to 0.5 sec (less than the recommended 0.6 sec through time step initialization). Thank you in advance for any help!Adithya

Sorry if we didn’t respond this before. I think this issue was fixed in recent releases of EEMS. Let me know if it isn’t.