{
 "_comment": "Copy to site.json beside battery.py (not committed), or anywhere and point JFJOCH_BATTERY_SITE at it. Paths are absolute; a relative manifest resolves against tools/battery/.",
 "runs_root": "/path/to/battery/runs",
 "lock_file": "/path/to/battery/full_run.lock",
 "gpulock": null,
 "baseline": null,
 "baseline_private": null,
 "pdb_cache": "/path/to/battery/pdb_cache",
 "arms": {
  "open":    {"manifest": "open.json",    "reference": "deposition", "data_root": "/path/to/battery/open"},
  "inhouse": {"manifest": "inhouse.json", "reference": "xds",        "data_root": "/path/to/battery/inhouse"}
 }
}