[
  {
    "x_series": "a",
    "y_series": "b",
    "z_series": "y",
    "aaxis": {
      "tickprefix": "a = ",
      "ticksuffix": "m",
      "smoothing": 1,
      "minorgridcount": 9
    },
    "baxis": {
      "tickprefix": "b = ",
      "ticksuffix": "Pa",
      "smoothing": 1,
      "minorgridcount": 9
    }
  }
]