ISORROPIA experiments using data from the AEROMMA field campaign

This data set contains 3 files containing the results of 3 experiments where ISORROPIA-lite was run for three separate experiments to evaluate the sensitivity of predicted NHx and total nitrate to the choice of model inputs for data collected during the AEROMMA field campaign. "isorropia_output_all_obs.csv" contains the results of an experiment where ISORROPIA-lite inputs (OA, RH, T, NHx, total NO3-, and SO42-) were observations from the AEROMMA field campaign. "isorropia_output_all_obs_except_NHx.csv" contains the results of an experiment where all inputs were observations from AEROMMA, except for total NHx, which was replaced with GEOS-Chem predictions. "isorropia_output_all_geos_chem.csv" contains the results of an experiment where ISORROPIA-lite input was entirely GEOS-Chem predictions, with the exception of observed temperature and relative humidity retained as inputs. Variables included in each file are described below: Date - measurement date (month/day/year) Time - measurement time (hour:minute:second) RH - observed relative humidity (%) TEMP - observed temperature (kelvin) SO4_input - sulfate used in ISORROPIA-lite input (ug/m3) OA_input - organic aerosol used in ISORROPIA-lite input (ug/m3) NO3_input - nitrate used in ISORROPIA-lite input (ug/m3) NH4_input - ammonium used in ISORROPIA-lite input (ug/m3) HNO3_input - nitric acid used in ISORROPIA-lite input (ug/m3) NH3_input - ammonia used in ISORROPIA-lite input (ug/m3) NO3AEROSOL - ISORROPIA-lite nitrate output (ug/m3) NH4AEROSOL - ISORROPIA-lite ammonium output (ug/m3) GasHNO3 - ISORROPIA-lite nitric acid output (ug/m3) GasNH3 - ISORROPIA-lite ammonia output (ug/m3) Total ALWC - ISORROPIA-lite aerosol liquid water content output (ug/m3) (NH4)2SO4 - ISORROPIA-lite ammonium sulfate output (ug/m3) NH4NO3 - ISORROPIA-lite ammonium nitrate output (ug/m3) Org - ISORROPIA-lite organic aerosol output (ug/m3) ph - ISORROPIA-lite pH output