input.nml

!------------------------------------------------------------------------------!
! Default namelist for 2 layer qg model
! * Not necessary to supply every single variable! Just decided to put the most
!   important ones here, so they are explicitly set every time.
! * Default values for other variables can be found in global_variables.f90
&input_nml
  ! Timing
  dt    = 600,   ! (s) integration time increment
  dt_io = 21600, ! (s) dataio timestep (21600s is 6 hours)
  days  = 5,     ! (days) terminating model after this many days
  days_spinup = 0.0, ! (days) start saving data after this many days (sometimes might want to throw out 'spinup' data)
  ! Background flow
  shear = 5.0,  ! (m/s) background (uniform) shear
  ! Damping
  tau_r  = 30.0, ! (days) radiative damping timescale
  tau_f  = 6.0,  ! (days) fricional damping timescale, or Rek Ekman damping
  tau_sp = 1.0,  ! (days) damping rate at edge of layer
  ! PV injections
  y_i     = 0.15,    ! (unitless) e-folding width of injection band, as percentage of top/bottom half-widths of channel
  wmin_i  = 41,      ! min injection wavenum
  wmax_i  = 46,      ! max injection wavenum
  amp_i   = 1.0e-8,  ! (1/s*s) forcing amplitude
  tau_i   = 1.0,     ! (days) forcing correlation timescale, or injection interval
  contin_i = .false., ! inject continuously with autocorrelation, or at discrete intervals?
/