wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/79028279-1b55-44f1-b74d-0f043aa4e38c/4DNFIS7FNRIF.mcool
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/79028279-1b55-44f1-b74d-0f043aa4e38c/4DNFIS7FNRIF.mcool 4DNFIS7FNRIF
test "730e29bc3c929472f915e76ceec0408a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIS7FNRIF