{
 "rasterFunctionInfos": [
  {
   "name": "umbra_RFT",
   "description": "umbra RFT",
   "help": "",
   "functionType": 0,
   "thumbnail": ""
  },
  {
   "name": "None",
   "description": "",
   "help": "",
   "functionType": 0,
   "thumbnail": ""
  }
 ]
}