wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6e3d0464-cfa6-4922-8a42-92b513a7a533/4DNFIXAP133T.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6e3d0464-cfa6-4922-8a42-92b513a7a533/4DNFIXAP133T.bw 4DNFIXAP133T
test "2793980508bf32d055fdb7ac31812304" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXAP133T