wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/59065a40-b919-4007-82b5-8819585fab8c/4DNFI6PK1L62.wig
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/59065a40-b919-4007-82b5-8819585fab8c/4DNFI6PK1L62.wig SA_100kb.wig
test "6e7b5dc1e16143c18f6e5c8b893c021f" = "$(md5sum SA_100kb.wig)"
drs get -d https://data.4dnucleome.org 4DNFI6PK1L62