wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5c0030e4-1ec3-406b-b653-cf3cab62b9ba/4DNFICZQQTQQ.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5c0030e4-1ec3-406b-b653-cf3cab62b9ba/4DNFICZQQTQQ.bw 4DNFICZQQTQQ
test "e8adcf1059b7422336b1a178522f3263" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICZQQTQQ