Dear Bernard, Bozorg and Dudley (and other users)

Thank you very much for your detailed guidance in DSS. My Hec-Ras can read in the DSS I prepared now.

However, for an output interval of 2 hr, I can only view stage and flow hydrograph (6th button from the right) for 3 month worth of data (about 1080 intervals). If I run the unsteady simulation any longer, I will not see the stage and flow hydrograph. The error message " Some missing data was detected" (-901).

When I tried to use DSS view to see the stage and flow hydrograph, the message says error loading DSS data to plot/tabulate. OVERFLOW.

I wonder what happen here? I should be able to generate 10 yrs of output when I read 10 yrs of input data via DSS.

Thank you again for your precious time.
Yao Lan