{
 "tool": "storm-sewer-hgl",
 "toolVersion": "1.0.0",
 "methods": [
  "hgl 1.0.0"
 ],
 "commit": "ab22876",
 "date": "2026-11-04",
 "summary": "1 of 1 cases (18 values) within tolerance against FHWA HEC-22 4th ed..",
 "note": "Generated by _workspace/tools/hh_verification.mjs from the fixtures; commit = code verified.",
 "cases": [
  {
   "id": "HEC22-E9.2",
   "what": "HEC-22 Example 9.2: four pipes, outfall to a pool at 333.5 ft; energy grade line at each structure",
   "reference": "FHWA HEC-22 4th ed. Example 9.2",
   "compared": 18,
   "maxDiff": "0.27 %",
   "pass": true
  }
 ]
}