The first prerelease version of GRIME3, the Python port of GRIME2, is up and available for download on GitHub. It has almost all the functionality of the CLI version of GRIME2, but with improved waterline and octagon finding. There has already been one small feature release. I expect there will be one or two more of those before I move on to start integrating the second major prerelease version that features a GRIME AI segmentation model to help us deal with the pernicious biofouling that plagues camera based water level measurement. Testing of the first prerelease version is planned for next week in Troy Gilmore’s lab at University of Nebraska-Lincoln.