I am working on a project involving land change in the Galapagos Islands. I need to categorize my data into 5 groups (mangrove, infrastructure, water, grass, lava, and shade.) I already clipped my map into general areas of mangrove, lava and infrastructure and then created an unsupervised ISO-Cluster of 100 pixels. My categories need to be arranged in groups of 10 (mangrove 10, infrastructure 20, water 30, grass 40, lava 50, and shade 60.) I know I need to use the reclassification tool for this but I'm not sure how to classify the data into these groups? Any help?