potosi_wind_emission.py processes GDAS data using ARLreader calculates summary statistics of wind speeds, and calculates emission rates of PM matter from tailings. potosi_launcher runs potosi_wind_emission and automatically runs it through a selected range of dates. multidate_HYSPLIT.ipynb runs HYSPLIT concentration models through Python and automatically runs multiple models at different combinations of date and location. kmz_agg_final takes kmz and kml outputs from HYSPLIT cocentration models, aggregates models per hour (models created at different location, but the same time), rasterizes aggregated layers, calculates summary statistics and the hazard quotient of each aggregated layer