{"rasterFunctionInfos": [
 {
  "name": "Stretch_SquareRoot_Grayscale",
  "description": "A stretch used for VIIRS DNB data visualization. The square root is taken of the radiance values, then a linear stretch over the range 0 to 9.5 is applied, with the output range being 0 to 255.",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 },
 {
  "name": "None",
  "description": "A No-Op Function.",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 }
]}