wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f00738d2-4612-4ae0-89e7-8d311b687abf/4DNFILRZL2GF.mcool
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f00738d2-4612-4ae0-89e7-8d311b687abf/4DNFILRZL2GF.mcool 4DNFILRZL2GF
test "eeac4ffc3314a7be5a06e3532c0ab5ad" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILRZL2GF