Yellow to red colors represent a high probability of being correct. These pixels are very
close to our training pixels for the classified class. Dark green to blues represent a low
probability of being correct. These pixels are very far from the training pixels for all of the
classes. The classified image though may still represent the area well enough for our
purposes. For our classification, we could probably do a better job of separating out the
sparse weeds from the wheat. There are probably more than the six classes that we selected
than can be separated successfully.