wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/files/242a5c27-541b-4791-897c-057e7d226d91/4DNFILRGZ797.r3d
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/files/242a5c27-541b-4791-897c-057e7d226d91/4DNFILRGZ797.r3d Chr18I_SC35_8.r3d
test "c3880d0246f070ab93e3c4891f467e77" = "$(md5sum Chr18I_SC35_8.r3d)"
drs get -d https://data.4dnucleome.org 4DNFILRGZ797