Last week I started getting an error when reclassifying an Aspect raster that says something like "The input raster minimum/maximum (-1) is out of range. To ensure a correct reclassification, edit ranges or use a different precision settings in the reclassification dialog box." The result looks correct, but this warning is bugging me (and my students).
I already found an answer to the same question using a table attribute, but that it's not the point. The point is to know why this error happens and how can I solve it.
I'm using ArcGIS 10.6 with the latest patches.