wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a0229e23-6b47-4c68-811b-215b4d4a26be/4DNFIYQ311HQ.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a0229e23-6b47-4c68-811b-215b4d4a26be/4DNFIYQ311HQ.bw 4DNFIYQ311HQ
test "2b092eefdc17ad531ee5e1f616f3ef34" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYQ311HQ