- Add variables: SO2_cloud_top, SO2_col_mass - start-date-time + end-date-time (in RFC 3339) - Instead of several plot-times allow setting a single periodicity parameter (e.g. 3 hours and then generate outputs every 3 hours from start to end time) - Check volcano coordinates within box - One STAC Item with all variables calculated after 3 hours, another after 6 hours, etc.