
Unzip the contents locally to a home folder.If you are using arcmap use the arcmap107 branch If you are using pro use the master branch. Install the latest release of custom raster functions:.Run /setup.py with administrator privileges.Unzip the contents to a temporary local folder.Install the latest release of prerequisite Python extension packages if you are setting up for the first time:.Install ArcGIS for Desktop 10.4 or higher or pro 1.2 or higher, or ArcGIS for Server 10.4 or higher.You can also create custom raster functions in Python that work seamlessly with the several dozen functions that ship with ArcGIS. In this repository, you will find useful function chains (*.rft.xml) created by the Esri community.

They are powerful because you can chain them together and apply them on huge rasters and mosaics on the fly. Raster functions are lightweight and process only the pixels visible on your screen, in memory, without creating intermediate files. This repository houses modern image processing and analytic tools called raster functions.
