Starting data for the project in this video can be downloaded from the zip file located at the bottom (NOT THE TOP!) of this page:
https://www.hec.usace.army.mil/confluence/hmsdocs/hmsguides/working-with-optimization-trials/optimizing-gridded-precipitation
"Optimization Trials" (HEC HMS User's Manual)
https://www.hec.usace.army.mil/confluence/hmsdocs/hmsum/4.12/model-optimization/optimization-trials
