PISM, A Parallel Ice Sheet Model  stable v2.0.5 committed by Constantine Khrulev on 2022-10-14 09:56:26 -0800

◆ till_friction_angle() [1/2]

void pism::MohrCoulombYieldStress::till_friction_angle ( const IceModelVec2S basal_yield_stress,
const IceModelVec2S till_water_thickness,
const IceModelVec2S ice_thickness,
const IceModelVec2CellType cell_type,
IceModelVec2S result 
)
private

Compute the till friction angle in grounded areas using available basal yield stress, till water thickness, and overburden pressure.

This is the inverse of the formula used by update_impl().

Definition at line 405 of file MohrCoulombYieldStress.cc.

References pism::IceModelVec2CellType::ice_free(), pism::Component::m_config, pism::Component::m_grid, pism::PointsWithGhosts::next(), pism::IceModelVec2CellType::ocean(), pism::MohrCoulombPointwise::till_friction_angle(), and pism::IceModelVec::update_ghosts().