effective_pressure m_compressibility_coefficient m_reference_effective_pressure m_reference_void_ratio m_till_cohesion m_W_till_max MohrCoulombPointwise till_friction_angle yield_stress

yield_stress() double pism::MohrCoulombPointwise::yield_stress ( double  delta, double  P_overburden, double  water_thickness, double  phi  ) const Compute basal yield stress Parameters [in] delta fraction of overburden pressure [in] P_overburden overburden pressure (Pa) [in] water_thickness till water thickness (m) [in] phi till friction angle (degrees) returns basal yield stress in Pascal Definition at line 46 of file MohrCoulombPointwise.cc. References effective_pressure(), m_till_cohesion, and phi. Referenced by till_friction_angle(), and pism::MohrCoulombYieldStress::update_impl().