wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0277dfc4-f76b-4602-8ace-67edc9e19cd1/4DNFI5FN1RZF.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0277dfc4-f76b-4602-8ace-67edc9e19cd1/4DNFI5FN1RZF.bw 4DNFI5FN1RZF
test "01e35c34d61d18f240400d9b7716f55a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI5FN1RZF