[
 {
  "name": "Trolley Run",
  "spawn": {
   "dx": 0.0,
   "dz": -1.0,
   "x": 33.0,
   "z": 52.0
  },
  "streams": [
   {
    "interval": 2.0,
    "pts": [
     [
      -70.0,
      15.0
     ],
     [
      70.0,
      15.0
     ]
    ],
    "speed": 11.0
   },
   {
    "interval": 2.4,
    "pts": [
     [
      70.0,
      12.0
     ],
     [
      -70.0,
      12.0
     ]
    ],
    "speed": 12.0
   },
   {
    "interval": 2.2,
    "pts": [
     [
      -70.0,
      -21.0
     ],
     [
      70.0,
      -21.0
     ]
    ],
    "speed": 10.0
   },
   {
    "interval": 2.8,
    "pts": [
     [
      70.0,
      -24.0
     ],
     [
      -70.0,
      -24.0
     ]
    ],
    "speed": 12.0
   }
  ],
  "targets": [
   12500,
   15000,
   46000
  ]
 }
]