These simulations have annual recurring SO2 injections into a single grid box at 180E and 15°N. Amounts are 6, 8, or 12 Tg/yr; altitudes are 20 or 25km. Files in this dataset are named with the pattern SO2_geoeng.[date range]_serial_[amount]Tg_[altitude range]km_15.6N_180E.001.[component code].[yyyy-mm].nc