wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/80d15a10-9994-40b6-ae59-ba019e934886/4DNFIU3K3ORP.mcool
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/80d15a10-9994-40b6-ae59-ba019e934886/4DNFIU3K3ORP.mcool 4DNFIU3K3ORP
test "a6d29620be9ace6d6e097984cd4a4e7a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIU3K3ORP