wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d9af40ca-9b80-4c73-a77e-5b86a2a81db0/4DNFIR9CVDO1.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d9af40ca-9b80-4c73-a77e-5b86a2a81db0/4DNFIR9CVDO1.bw 4DNFIR9CVDO1
test "fdb2fe6ae28c9f07dfb74e335c70d027" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIR9CVDO1