[
  {
    "eccharts_layer": "kindex",
    "styles": [
      "sh_red_f15t60",
      "sh_green_f15t60",
      "ct_blk_f10_i10_t2"
    ],
    "match": [
      {
        "paramId": "260121",
        "shortName": "kx"
      },
      {
        "long_name": "K index"
      }
    ]
  }
]