[
  {
    "id": "n1_J0_no_central_R160",
    "arguments": [
      "--index",
      "1",
      "--angular-momentum",
      "0",
      "--no-central",
      "--restart",
      "160",
      "--max-newton",
      "8"
    ],
    "notes": "Nonrotating physical counterpart of the combined sandbox example; strict Newton tolerance and q14/q18 physical validation."
  },
  {
    "id": "n1_J0p10_no_central_R160",
    "arguments": [
      "--index",
      "1",
      "--angular-momentum",
      "0.1",
      "--no-central",
      "--restart",
      "160",
      "--max-newton",
      "12"
    ],
    "notes": "Transfer check at twice the previously validated angular momentum, with unchanged numerical settings; no critical-rotation fraction is assumed."
  }
]