&SPECIES_PARAMS
 PSPECIES="CO",               ! Tracer name
 PWETA_GAS=8.62E-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=1.3,                ! Dry deposition (gases) - D [Calculated accord to Asman (1995)]
 PHENRY=9.7E-04,              ! Dry deposition (gases) - Henrys const. [henrys-law.org]
 PF0=0.0,                     ! Dry deposition (gases) - f0 (reactivity) [Clifton et al. (2020)]
 PWEIGHTMOLAR=28.0,           ! molweight
 /
