PISM, A Parallel Ice Sheet Model 2.3.2-6314953b1 committed by Constantine Khrulev on 2026-08-11
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Public Member Functions | Private Member Functions | Private Attributes | List of all members
pism::stressbalance::BlatterMod Class Reference

#include <BlatterMod.hh>

+ Inheritance diagram for pism::stressbalance::BlatterMod:

Public Member Functions

 BlatterMod (std::shared_ptr< Blatter > solver)
 
virtual ~BlatterMod ()=default
 
void init ()
 
void update (const array::Vector &sliding_velocity, const Inputs &inputs, bool full_update)
 
- Public Member Functions inherited from pism::stressbalance::SSB_Modifier
 SSB_Modifier (std::shared_ptr< const Grid > g)
 
virtual ~SSB_Modifier ()=default
 
const array::Staggered & diffusive_flux ()
 Get the diffusive (SIA) vertically-averaged flux on the staggered grid.
 
double max_diffusivity () const
 Get the max diffusivity (for the adaptive time-stepping).
 
const array::Array3D & velocity_u () const
 
const array::Array3D & velocity_v () const
 
virtual std::string stdout_report () const
 
std::shared_ptr< const rheology::FlowLaw > flow_law () const
 
- Public Member Functions inherited from pism::Component
 Component (std::shared_ptr< const Grid > grid)
 
virtual ~Component ()=default
 
DiagnosticList spatial_diagnostics () const
 
TSDiagnosticList scalar_diagnostics () const
 
std::shared_ptr< const Grid > grid () const
 
const Time & time () const
 
const Profiling & profiling () const
 
void write_state (const OutputFile &output) const
 Write model state variables to an output file.
 
std::set< VariableMetadata > state () const
 
MaxTimestep max_timestep (double t) const
 Reports the maximum time-step the model can take at time t.
 

Private Member Functions

void transfer (const array::Scalar &ice_thickness)
 
void compute_max_diffusivity (const array::Vector &velocity, const array::Scalar &ice_thickness, const array::Scalar1 &surface)
 

Private Attributes

std::shared_ptr< Blatter > m_solver
 

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...
 
- Protected Member Functions inherited from pism::Component
virtual MaxTimestep max_timestep_impl (double t) const
 
virtual std::set< VariableMetadata > state_impl () const
 
virtual void write_state_impl (const OutputFile &output) const
 The default (empty implementation).
 
virtual DiagnosticList spatial_diagnostics_impl () const
 
virtual TSDiagnosticList scalar_diagnostics_impl () const
 
void regrid (const std::string &module_name, array::Array &variable, RegriddingFlag flag=NO_REGRID_WITHOUT_REGRID_VARS)
 
- Protected Attributes inherited from pism::stressbalance::SSB_Modifier
std::shared_ptr< rheology::FlowLaw > m_flow_law
 
std::shared_ptr< EnthalpyConverter > m_EC
 
double m_D_max
 
array::Staggered1 m_diffusive_flux
 
array::Array3D m_u
 
array::Array3D m_v
 
- Protected Attributes inherited from pism::Component
const std::shared_ptr< const Grid > m_grid
 grid used by this component
 
std::shared_ptr< const Config > m_config
 configuration database used by this component
 
const units::System::Ptr m_sys
 unit system used by this component
 
std::shared_ptr< const Logger > m_log
 logger (for easy access)
 

Detailed Description

The "modifier" post-processing the velocity field computed using Blatter.

Definition at line 34 of file BlatterMod.hh.


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