stilt.Simulation.particles

property Simulation.particles: DataFrame

The particle table, one row per particle per output step.

The columns are the variables in varsiwant, under the particle table’s names (particle, age in minutes since release, lon, lat, zagl, foot, …), plus time (UTC) and release_height (for column and multipoint receptors). Read from the output directory on first access and kept. Check has_particles first when the run may not have finished.

Raises:

FileNotFoundError – If the particles have not been written yet. Nothing is kept, so a read after the run finishes loads them.