accumulation accumulation_impl allocate_accumulation allocate_layer_mass allocate_layer_thickness allocate_liquid_water_fraction allocate_mass_flux allocate_melt allocate_runoff allocate_temperature define_model_state_impl diagnostics_impl dummy_accumulation dummy_melt dummy_runoff init init_impl layer_mass layer_mass_impl layer_thickness layer_thickness_impl liquid_water_fraction liquid_water_fraction_impl m_accumulation m_atmosphere m_input_model m_layer_mass m_layer_thickness m_liquid_water_fraction m_melt m_runoff mass_flux mass_flux_impl max_timestep_impl melt melt_impl runoff runoff_impl SurfaceModel SurfaceModel SurfaceModel temperature temperature_impl ts_diagnostics_impl update update_impl write_model_state_impl ~SurfaceModel

liquid_water_fraction() const array::Scalar & pism::surface::SurfaceModel::liquid_water_fraction ( ) const Returns the liquid water fraction of the ice at the top ice surface. Most PISM surface models return 0. Definition at line 202 of file SurfaceModel.cc. References liquid_water_fraction_impl().