I'm using time manager for QGIS to create an animation. I am animating locations of buses. Their locations were sampled between every 2-5 minutes. So if I have a time window of 5 minutes, it will sometimes show two or more points for a single bus. I'm basically trying to figure out how to show only one point for a vehicle_id per time frame. Additionally when I interpolating points I lose the attributes so can't seem to style interpolated data.