wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/fb7ca512-6c47-400d-a700-deb739ee9192/4DNFIX439QHR.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/fb7ca512-6c47-400d-a700-deb739ee9192/4DNFIX439QHR.bw 4DNFIX439QHR
test "4f316935a9bd08157f7b05285e9fc742" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIX439QHR