typedef int PK_mass_bound_t; How to calculate bounds for mass property calculations Values can be: PK_mass_bound_no_c Do not calculate bounds PK_mass_bound_modulus_c Bound is a single quantity to add or subtract from the calculated value PK_mass_bound_interval_c Bound is an interval specifying the range of the calculated value. The default value is PK_mass_bound_no_c