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kira_defaults.h

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// Default parameter settings for parameters we might want to change.

// Used in util/hdyn_io.C and evolve/kira_init.C:

#define DEFAULT_ETA                             0.1
#define DEFAULT_EPS                             0.0
#define DEFAULT_GAMMA                           1.e-7
#define DEFAULT_D_MIN_FAC                       0.25
#define DEFAULT_LAG_FACTOR                      2.5

#define DEFAULT_DT                              10.0
#define DEFAULT_DT_REINIT                       1.0
#define DEFAULT_DT_FULLDUMP                     1.0
#define DEFAULT_DT_LOG                          1.0
#define DEFAULT_DT_SSTAR                        0.015625

// Used in util/kira_options.C and evolve/kira_runtime.C:

#define DEFAULT_PRINT_XREAL                     true

#define DEFAULT_PERTURBER_CRITERION             2       // hybrid

#define DEFAULT_OPTIMIZE_SCHEDULING             true
#define DEFAULT_OPTIMIZE_BLOCK                  false
#define DEFAULT_ALLOW_UNPERTURBED               true
#define DEFAULT_ALLOW_MULTIPLES                 false

#define DEFAULT_MIN_UNPERT_STEPS                5
#define DEFAULT_FULL_MERGE_TOLERANCE            1.e-8   // new 1/14/02
#define DEFAULT_RELAX_FACTOR                    10.0
#define DEFAULT_PARTIAL_MERGE_FACTOR            0.01
#define DEFAULT_FULL_MERGE_TOL_FOR_CLOSE_BINARY 1.e-4
#define DEFAULT_MULTIPLE_MERGE_TOLERANCE        1.e-8   // new 1/14/02
#define DEFAULT_UNCONDITIONAL_STABLE_FAC        5.0     // conservative
#define DEFAULT_PARTIAL_STABLE_FAC              30.0

#define DEFAULT_USE_AARSETH_CRITERION           true
#define DEFAULT_AARSETH_STABLE_FAC              2.8     //don't change!

#define DEFAULT_CLOSE_CRITERION                 2       // force

#define DEFAULT_ALLOW_KEPLSTEP                  true

#define DEFAULT_USE_OLD_CORRECT_ACC_AND_JERK    false

#define DEFAULT_GRAPE_CHECK_COUNT               15000
#define DEFAULT_GRAPE_MAX_CPU                   15.0    // seconds
#define DEFAULT_GRAPE_LAST_CPU                  0.0

#define DEFAULT_USE_PERTURBED_LIST              true

// Used in util/hdyn_io.C and evolve/kira_runtime.C:

#define DEFAULT_MAX_SLOW_FACTOR                 1       // suppress
#define DEFAULT_MAX_SLOW_PERTURBATION           1.e-3
#define DEFAULT_MAX_SLOW_PERTURBATION_SQ        1.e-6   // keep consistent!

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