wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/40003f49-8702-4711-9c06-9819ca2ac54f/4DNFIY35IINP.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/40003f49-8702-4711-9c06-9819ca2ac54f/4DNFIY35IINP.bw 4DNFIY35IINP
test "f46ca5825ef6655bb3ab6b0615ad10c4" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY35IINP