Clones HEC-HMS components (basins, met models, control specs, runs) using the
CLB Engineering LLM Forward approach. Creates non-destructive, traceable, GUI-verifiable
copies for QAQC comparison, scenario analysis, and parameter sensitivity testing.
Use when creating alternative scenarios, setting up QAQC workflows, comparing baseline
vs updated models, or preserving original while testing modifications. All clones
appear in HEC-HMS GUI with separate DSS outputs for side-by-side comparison.
Trigger keywords: clone, duplicate, copy, QAQC, scenario, alternative, baseline,
comparison, side-by-side, non-destructive, traceable.