wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/files/6a393078-847a-49e0-837d-f567073a651c/4DNFIEZESSC6.r3d
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/files/6a393078-847a-49e0-837d-f567073a651c/4DNFIEZESSC6.r3d Chr18I_SC35_5.r3d
test "7aedcac785647e508816b76ddca8210d" = "$(md5sum Chr18I_SC35_5.r3d)"
drs get -d https://data.4dnucleome.org 4DNFIEZESSC6