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  "item": "Colormap.rft.json",
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  "owner": "esri_en",
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  "guid": null,
  "name": null,
  "title": "Colormap",
  "type": "Raster function template",
  "typeKeywords": [
    "ArcGIS Raster Function Templates",
    "categoryName#ConversionSystem_RFT",
    "Function Template",
    "Functions",
    "Processing",
    "Raster",
    "rft",
    "sourceId#ColormapSystem_RFT",
    "Templates"
  ],
  "description": "The Colormap function is a type of raster data renderer. It transforms the pixel values to display the raster data as either a grayscale or an RGB color image based on a color scheme or specific colors in a color map file. You can use a color map to represent analyzed data, such as a classified image or when displaying a topographic map (or an index color-scanned image).<div><br />Color maps contain a set of values that are associated with colors used to display a single-band raster consistently with the same colors. Each pixel value is associated with a color, defined as a set of RGB values. Color maps are capable of supporting any bit depth except floating point. They also support positive and negative values and can contain missing color mapped values. When displaying a dataset with a color map containing missing values, the pixels with those missing values will not be displayed.<\/div>",
  "tags": [
    "System Raster Function",
    "Raster Function Template",
    "Conversion",
    "Colormap"
  ],
  "snippet": "Changes pixel values to display the raster data as either a grayscale or a red, green, blue (RGB) image, based on a colormap or a color ramp.",
  "thumbnail": "thumbnail/Colormap.png",
  "documentation": null,
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  "categories": [],
  "lastModified": -1,
  "spatialReference": null,
  "accessInformation": "Esri, Inc.",
  "licenseInfo": "This raster function template may be used to process your imagery using ArcGIS Image Server.",
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