PISM, A Parallel Ice Sheet Model  stable v2.1-1-g6902d5502 committed by Ed Bueler on 2023-12-20 08:38:27 -0800
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
pism::hydrology::SteadyState Class Reference

#include <SteadyState.hh>

+ Inheritance diagram for pism::hydrology::SteadyState:

Public Member Functions

 SteadyState (std::shared_ptr< const Grid > g)
 
virtual ~SteadyState ()=default
 
- Public Member Functions inherited from pism::hydrology::NullTransport
 NullTransport (std::shared_ptr< const Grid > g)
 
virtual ~NullTransport ()=default
 
- Public Member Functions inherited from pism::hydrology::Hydrology
 Hydrology (std::shared_ptr< const Grid > g)
 
virtual ~Hydrology ()=default
 
void restart (const File &input_file, int record)
 
void bootstrap (const File &input_file, const array::Scalar &ice_thickness)
 
void init (const array::Scalar &W_till, const array::Scalar &W, const array::Scalar &P)
 
void update (double t, double dt, const Inputs &inputs)
 
const array::Scalartill_water_thickness () const
 Return the effective thickness of the water stored in till. More...
 
const array::Scalarsubglacial_water_thickness () const
 Return the effective thickness of the transportable basal water layer. More...
 
const array::Scalaroverburden_pressure () const
 
const array::Scalarsurface_input_rate () const
 
const array::Vectorflux () const
 
const array::Scalarmass_change () const
 
const array::Scalarmass_change_at_grounded_margin () const
 
const array::Scalarmass_change_at_grounding_line () const
 
const array::Scalarmass_change_at_domain_boundary () const
 
const array::Scalarmass_change_due_to_conservation_error () const
 
const array::Scalarmass_change_due_to_input () const
 
const array::Scalarmass_change_due_to_lateral_flow () const
 
- Public Member Functions inherited from pism::Component
 Component (std::shared_ptr< const Grid > grid)
 
virtual ~Component ()=default
 
DiagnosticList diagnostics () const
 
TSDiagnosticList ts_diagnostics () const
 
std::shared_ptr< const Gridgrid () const
 
const Timetime () const
 
const Profilingprofiling () const
 
void define_model_state (const File &output) const
 Define model state variables in an output file. More...
 
void write_model_state (const File &output) const
 Write model state variables to an output file. More...
 
MaxTimestep max_timestep (double t) const
 Reports the maximum time-step the model can take at time t. More...
 

Protected Member Functions

void initialization_message () const
 
void init_time (const std::string &input_file)
 
void init_impl (const array::Scalar &W_till, const array::Scalar &W, const array::Scalar &P)
 
void bootstrap_impl (const File &input_file, const array::Scalar &ice_thickness)
 
void restart_impl (const File &input_file, int record)
 
void update_impl (double t, double dt, const Inputs &inputs)
 Solves an implicit step of a highly-simplified ODE. More...
 
std::map< std::string, Diagnostic::Ptrdiagnostics_impl () const
 
MaxTimestep max_timestep_impl (double t) const
 
void define_model_state_impl (const File &output) const
 The default (empty implementation). More...
 
void write_model_state_impl (const File &output) const
 The default (empty implementation). More...
 
- Protected Member Functions inherited from pism::hydrology::NullTransport
void diffuse_till_water (double dt)
 
- Protected Member Functions inherited from pism::hydrology::Hydrology
void compute_overburden_pressure (const array::Scalar &ice_thickness, array::Scalar &result) const
 Update the overburden pressure from ice thickness. More...
 
void compute_surface_input_rate (const array::CellType &mask, const array::Scalar *surface_input_rate, array::Scalar &result)
 
void compute_basal_melt_rate (const array::CellType &mask, const array::Scalar &basal_melt_rate, array::Scalar &result)
 
void enforce_bounds (const array::CellType &cell_type, const array::Scalar *no_model_mask, double max_thickness, double ocean_water_thickness, array::Scalar &water_thickness, array::Scalar &grounded_margin_change, array::Scalar &grounding_line_change, array::Scalar &conservation_error_change, array::Scalar &no_model_mask_change)
 Correct the new water thickness based on boundary requirements. More...
 
- Protected Member Functions inherited from pism::Component
virtual TSDiagnosticList ts_diagnostics_impl () const
 
void regrid (const std::string &module_name, array::Array &variable, RegriddingFlag flag=NO_REGRID_WITHOUT_REGRID_VARS)
 

Protected Attributes

std::shared_ptr< EmptyingProblemm_emptying_problem
 
double m_t_last
 time of the last water flux update More...
 
double m_update_interval
 Update interval in seconds. More...
 
double m_t_eps
 Temporal resolution to use when checking whether it's time to update. More...
 
std::string m_time_name
 Name of the variable used to store the last update time. More...
 
std::vector< double > m_time
 Times corresponding to records in the input file. More...
 
std::vector< double > m_time_bounds
 Time bounds corresponding to records in the input file. More...
 
bool m_bootstrap
 Set to true in bootstrap_impl() if update_impl() has to bootstrap m_Q. More...
 
- Protected Attributes inherited from pism::hydrology::Hydrology
array::Vector m_Q
 
array::Scalar m_Wtill
 effective thickness of basal water stored in till More...
 
array::Scalar1 m_W
 effective thickness of transportable basal water More...
 
array::Scalar m_Pover
 overburden pressure More...
 
array::Scalar m_surface_input_rate
 
array::Scalar m_basal_melt_rate
 
array::Scalar m_flow_change_incremental
 
array::Scalar m_conservation_error_change
 
array::Scalar m_grounded_margin_change
 
array::Scalar m_grounding_line_change
 
array::Scalar m_input_change
 
array::Scalar m_no_model_mask_change
 
array::Scalar m_total_change
 
array::Scalar m_flow_change
 
- Protected Attributes inherited from pism::Component
const std::shared_ptr< const Gridm_grid
 grid used by this component More...
 
const Config::ConstPtr m_config
 configuration database used by this component More...
 
const units::System::Ptr m_sys
 unit system used by this component More...
 
const Logger::ConstPtr m_log
 logger (for easy access) More...
 

Additional Inherited Members

- Protected Types inherited from pism::Component
enum  RegriddingFlag { REGRID_WITHOUT_REGRID_VARS , NO_REGRID_WITHOUT_REGRID_VARS }
 This flag determines whether a variable is read from the -regrid_file file even if it is not listed among variables in -regrid_vars. More...
 

Detailed Description

A version of the "null-transport" hydrology model that adds the steady state water flux.

Definition at line 34 of file SteadyState.hh.


The documentation for this class was generated from the following files: