Extracts and analyzes HEC-HMS simulation results from DSS files using HmsDss and
HmsResults classes. Handles peak flows, hydrographs, volume summaries, and time series
data. Leverages ras-commander's RasDss for DSS V6/V7 support. Use when processing
HMS results, extracting peak flows, analyzing hydrographs, computing volumes, or
exporting time series. Integrates with HEC-RAS for boundary condition workflows.
Trigger keywords: DSS file, results, peak flow, hydrograph, time series, volume,
extract results, HMS output, analyze results.