wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fd197832-1410-4d85-82b3-be811ba5a079/4DNFIR1DN1Q3.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fd197832-1410-4d85-82b3-be811ba5a079/4DNFIR1DN1Q3.bw 4DNFIR1DN1Q3
test "297ca1f1f2d528b6115a474569f413f6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIR1DN1Q3