More changes, fixed indentation issues

  double init_one(int, int);

  void write_restart(FILE *);

  void read_restart(FILE *);

  void write_restart_settings(FILE *);

  void read_restart_settings(FILE *);

  void reset_dt();

  virtual double single(int, int, int, int, double, double, double, double &);

  int pack_forward_comm(int, int *, double *, int, int *);

  int size_history;

  //Per-type models

  int **normal, **damping, **tangential, **rolling, **twisting;

  int **normal, **damping, **tangential, **roll, **twist;

  int normal_global, damping_global;

  int tangential_global, rolling_global, twisting_global;

  int tangential_global, roll_global, twist_global;

  int history_flag;

  int tangential_history, rolling_history, twisting_history;

  int tangential_history, roll_history, twist_history;

  int tangential_history_index;

  int rolling_history_index;

  int twisting_history_index;

  int roll_history_index;

  int twist_history_index;

  double *normal_coeffs_global;

  double *tangential_coeffs_global;

  double *rolling_coeffs_global;

  double *twisting_coeffs_global;

  double *roll_coeffs_global;

  double *twist_coeffs_global;

  double ***normal_coeffs;

  double ***tangential_coeffs;

  double ***rolling_coeffs;

  double ***twisting_coeffs;

  double ***roll_coeffs;

  double ***twist_coeffs;

  double mix_stiffnessE(double Eii, double Ejj, double Gii, double Gjj);

  double mix_stiffnessG(double Eii, double Ejj, double Gii, double Gjj);