! this is an incomplete input file
 ! it will NOT work as is.

 &userparams

 ! vapor pressure exponent below which species partition completely to aerosol.
    critvp = -13.
 ! branching ratios below which reaction pathways not considered
 ! cutoff_default is used if a cutoff_* is not defined
 ! if cutoff_default is not defined, cutoff_default defaults to 0.05
    cutoff_default =.05
    cutoff_OH = 0.05
    cutoff_O3 = 0.05
    cutoff_NO3 = 0.05
    temp = 298.
    maxgen = 20
! temporary value for Z-E conformation of -CH=CH- alkenes
    z_conformer_prop = 0.5
 /


 &flags
 !INTEGER FLAGS (1 or 0)
!---------------------  RUN HANDLING ---------------------------------
 ! flag to write information during the generation of the scheme
    wtflag = 0
    wtopeflag = 0
! flag to consider only 3 types of peroxys for recombinaison reactions
    per3_typefg = 0
!==next 2 flags are entered automatically by script
! flag to use a previously output dictionary as input
!    prevflag = 0
! flag to allow post-processing (create pvap, Henry files; add wall reactions)
!    postflag = 0
!---------------------  REDUCTION ---------------------------------
! flag to consider only reaction with NOx for peroxys and acylperoxys
    high_NOxfg = 0
    zero_NOXfg = 0
! flag to allow substitution by isomers (1) or not (0)
    iflag = 1
!-----------------------  CHEMICAL PATHWAYS-------------------------
! flag to activate DHF formation : 1=DHF running
    flgdhf = 0
! flag to activate auto-oxidation of peroxy radicals
    autoox_fg = 0
! flag to activate dimerisation
    dimer_fg = 0
! flag to activate aerosol partioning
   aeropart_fg = 1
!flag to activate wall partioning
   wallpart_fg = 0

!------------------------------------------------------------------
! INTEGER SELECTION FLAGS ( not 0)
!-----------------------   SAR   ----------------------------------
! flag to select the vapour pressure estimation method :
! 1 = JR-MY; 2 = nannoolal; 3 = SIMPOL-1
    pvap_fg = 2
! flag to select the alkoxy decomposition estimation method :
! 1 = Atkinson 2007; 2 = Vereecken 2009;
    kdissfg = 2
    kisomfg = 2
! flag to select the oh add on alkene constant rate estimation method :
! 1 = Peeters 1997; 2 = Ziemann 2009 3 = Magnify : Mike Jenkin SAR;
    hoadd_c1_fg = 2

! flag to select criegee intermediates decomposition estimation method
! 1 = Old version; 2 = New Version, CMV 2016
      criegee_fg = 1
! flag to select stable criegee intermediates bimolecular reactions
! 1 = Old version; 2 = New Version, CMV 2016
      stab_criegee_fg = 1

!------------------------------------------------------------------
! flag to select the dynamic or thermodynamic mass transfer method :
! 1 = thermo; 2 = dynamic;
    masstransfg = 2

! flag to generate spinup mechanism (i.e. no organic chemistry generation)
    spinup_fg = 0

!------------------------------------------------------------------
! flag to select use a spinup/background mechanism found in ../DATA/spinup_mch.dat :
    spinup_mech = 1

 /