letgo...

What gets confusing, in reading the different embodiments , it appears a reference map is created on the fly of the fingerprint, or when needed... of representations stored, which would mean there is no specific file or a map of error data.

rephrase...

What gets confusing, in reading the different embodiments , it appears a reference map is created on the fly of the fingerprint, or when needed... of representations stored or alternate, which would mean there is no specific file or a map of error data.

doni