&SPECIES_PARAMS
 PSPECIES="HNO2",             ! Tracer name
 PWETA_GAS=7.04E-5,           ! Below-cloud scavenging (gases) - A (weta_gas) [Calculated accord to Asman (1995)]
 PWETB_GAS=0.62,              ! Below-cloud scavenging (gases) - B (wetb_gas) [Asman (1995)]
 PRELDIFF=1.6,                ! Dry deposition (gases) - D [Wesely (1989)]
 PHENRY=4.8E+1,               ! Dry deposition (gases) - Henrys const. [henrys-law.org]
 PF0=0.1,                     ! Dry deposition (gases) - f0 (reactivity) [Wesely (1989)]
 PWEIGHTMOLAR=47.0,           ! molweight
 /
