! input options for propagator library, including force model
!   and numerical integrator options
propag.
.output_old_rwo=.false. ! to output old format, new format if false
! input options for phisical model! version 1.2 of propagator
.ilun=0!  0=no moon 1= yes 
.imerc=1! 0=no mercury 1=yes (recommended =1 for asteroids)
.iplut=0! 0=no pluto 1=yes (recommended  0 for asteroids, 1 for Transneptunian)
.irel=0!  0=newtonian 1=gen. relativity 
.iast=0!  0=no asteroids with mass n=no. of massive asteroids 
.filbe='CPV'! name of the asteroid ephemerides file
.iclap=1! 0=no close approach control 1=yes 
.iyark=0 ! 0=no nograv forces 1=Yarkovski 
.dadt=0.d0 ! no secular perturbation due to nongrav
.inongrav=0 ! 0=no nongrav. terms (comet formalism) 1= Symm. model, 2= Asymm. model
.a1ng=0 ! A1 term contribution (radial component)
.a2ng=0 ! A2 term contribution (trasvesal component)
.a3ng=0 ! A3 term contribution (orthogonal component)
.dtdelay=0 ! no Delta T delay for the asymmetric model
.iyarpt=0 ! 0=no partials of Yarkovski force
.yardir='.' ! directory containing the physical data of all asteroids
.sep_viol=.false. ! violation of SEP
.eta_sep=0.d0 ! amount of violation of SEP, eta (assuming Omega0=-3.52d-6)
.iaber=1! aberration 0=no 1=yes (recommended 1 always)
.istat=1! 0=no topocentric corr 1= yes (recommended 1 always)
! choice of numerical integration method
.imet=0! 0=smart choice 1=multistep 2=rkimpl 3=Everhart
! input options for numerical integrator (do not change unless you know)
.deltos=1.d-9! must be smaller than the accuracy of observation time
! for multistep
.error=1.d-13! target truncation error (radians/revolution^2)
.iord=8! order of multistep predictor
.hms=10.d0! maximum step for multistep, also initial step for ra15 
.hmax_me=6.d0! maximum step for multistep in case there is Mercury 
.epms= 1.0d-12! convergence control for corrector; if .le.0, no corrector
! for RKG starter
.iork= 8!  order of starter
.eprk= 1.00d-10! convergence control for RKG
.lit1= 10! iterations for first step RKG
.lit2= 4! iterations for following steps RKG
! for Radau
.llev=12! control for Everhart method convergence at 10^-llev
.hev=10.d0! Everhart's method: initial (maximum) step
.eprk_r=1.0d-10 ! convergence control for Radau
.lit1_r=10 ! iterations for first step Radau
.lit2_r=4 ! iterations for following steps Radau
.lit1_rc=10 ! iterations for first step Radau
.lit2_rc=10 ! iterations for following steps Radau
! RKG used to find closest approach
.eprk_c=1.00d-8 ! convergence control for implicit RK during close approach
.lit1_c=10 ! iterations for single step during close approach (RKG)
!
.iusci=0! output of numerical convergence controls 0 no
! parameters relatives to compression of close-approach records
.npoint=100! minimum number of data points for a deep close appr
.dmea=0.1d0! min. distance for control of close-app. to the Earth only
.dmoon=0.d0  ! min. distance for control of close-app. to the moon
.dmjup=0.7d0 ! min. distance for control of close-app. to giant planets
.dmast=0.05d0! min. distance for control of close-app. to massive asteroids
.dter=0.1d0  ! min. distance for control close-app. to Mercury,Venus and Mars 
! options applicable only to satellite case
.ites=2      ! max harmonic degree
.irad=0      ! radiation pressure 1=spher.sat
.itide=0     ! tidal perturbation 1=k2 no lag
.ipla=2      ! 0=2-body 2=Sun+Moon