{"rasterFunctionInfos": [
 {
  "name": "None",
  "description": "Make a Raster or Raster Dataset into a Function Raster Dataset.",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 },
 {
  "name": "RFTAspectColor",
  "description": "This function generates a color representation of aspect (the slope direction) generated from the elevation surface: from red (Northeast) clockwise to blue (Northwest).",
  "help": "This raster function template contains the following processing: aspect, remap, colormap and colormap to RGB functions. The remap fuction remaps aspect result evenly to 8 directions, (N,NE,E,SE,S,SW,W,NW). The colormap function used the following colormap for the 8 categories:  [[0 176 176 176], [1 255 0 0],[2 255 166 0],[3 255 255 0],[4 0 255 0],[5 0 255 255],[6 0 166 255],[7 0 0 255],[8 255 0 255]]. To overwrite the default setting, use InputRanges (double array), NoDataRanges (double array), and OutputValues (int array) for remapping, and use Colormap to change colors.",
  "functionType": 0,
  "thumbnail": ""
 },
 {
  "name": "RFTHillshade",
  "description": "This function creates a hillshade effect based on the elevation data source.",
  "help": "",
  "functionType": 0,
  "thumbnail": ""
 },
 {
  "name": "RFTShadedReliefElevationColorRamp",
  "description": "This function processes the elevation surface as shaded relief. ",
  "help": "This raster function template uses a shaded relief function. The default values of ZFactor is 1, Altitude is 45, and Azimuth is 315. An elevation colorramp is used.",
  "functionType": 0,
  "thumbnail": ""
 }
]}