{"rasterFunctionInfos": [
 {
  "help": "",
  "thumbnail": "",
  "name": "DLT2018_Mask",
  "description": "Mask 255 values",
  "functionType": 0
 },
 {
  "help": "",
  "thumbnail": "",
  "name": "None",
  "description": "Make a Raster or Raster Dataset into a Function Raster Dataset.",
  "functionType": 0
 }
]}