I’d like to have a datatype with a dict as metadata. This dict() would store file offsets to enable seeking around to process different sections of the file.

How do I add a dictionary data metadata element?

John Duddy
Sr. Staff Software Engineer
Illumina, Inc.
9885 Towne Centre Drive
San Diego, CA 92121
Tel: 858-736-3584
E-mail: jduddy@illumina.com