{"rasterFunctionInfos": [
 {
  "name": "mrf min max no black background",
  "description": "mrf file format, min max stretch, Display background value 0,0,0, as transparent",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 },
 {
  "name": "None",
  "description": "Make a Raster or Raster Dataset into a Function Raster Dataset.",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 }
]}