wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/85fb444e-9034-42a9-a347-df15266be91f/4DNFISI13N7E.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/85fb444e-9034-42a9-a347-df15266be91f/4DNFISI13N7E.bw 4DNFISI13N7E
test "87e78a6b4247728431a6f7e17710a030" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFISI13N7E