# More on descriptors¶

## Fingerprint ranges¶

It is often useful to examine your fingerprints more closely. There is a utility that can help with that, an example of its use is below. This assumes you have open a calculator called “calc.amp” and you want to examine the fingerprint ranges for your training data.

from ase import io
from amp.descriptor.analysis import FingerprintPlot
from amp import Amp