I have a file that can be dropped in a folder, it can contain data for x days. Downstream there is an asset that is partitioned per day. How do I mark for the downstream asset that now there is data for day z,y and q? My naive approach would be to sense that there is a file, have an asset using a dynamic partitioning, output multiple daily partitions, then have downstream asset- with daily partitioning connected to this however I am getting lost in the jungle of concepts here I feel and would need some pointers.

here’s some basic examples in the docs: https://docs.dagster.io/concepts/partitions-schedules-sensors/partitions#dynamically-partitioned-assets