LevelDataIBC.H

Go to the documentation of this file.

#ifdef CH_LANG_CC
/*
*      _______              __
*     / ___/ /  ___  __ _  / /  ___
*    / /__/ _ \/ _ \/  V \/ _ \/ _ \
*    \___/_//_/\___/_/_/_/_.__/\___/
*    Please refer to Copyright.txt, in Chombo's root directory.
*/
#endif

//
//  LevelDataIBC.H
// ============
//
// PhysIBC-derived class which stores initial topography and thickness data
// and imposes either periodic or reflection boundary conditions

#ifndef _LEVELDATAIBC_H_
#define _LEVELDATAIBC_H_

#include "IceThicknessIBC.H"

#include "NamespaceHeader.H"


class LevelDataIBC : public IceThicknessIBC
{
public:

  LevelDataIBC(RefCountedPtr<LevelData<FArrayBox> > a_thck, 
               RefCountedPtr<LevelData<FArrayBox> > a_topg,
               const RealVect& a_dx,
               Real a_defaultThickness = 0.0,
               Real a_defaultTopography = -10000,
               bool a_setDefaultValues = false);

  LevelDataIBC();


  virtual ~LevelDataIBC();


  virtual void define(const ProblemDomain& a_domain,
                      const Real&          a_dx);


  virtual IceThicknessIBC* new_thicknessIBC();



  virtual void initialize(LevelData<FArrayBox>& a_U);
 
  bool regridIceGeometry(LevelSigmaCS& a_coords,
                         const RealVect& a_dx,
                         const RealVect& a_domainSize,
                         const Real& a_time,
                         const LevelSigmaCS* a_crseCoords,
                         const int a_refRatio);


  virtual void initializeIceGeometry(LevelSigmaCS& a_coords,
                                     const RealVect& a_dx,
                                     const RealVect& a_domainSize,
                                     const Real& a_time,
                                     const LevelSigmaCS* a_crseCoords,
                                     const int a_refRatio);



  virtual void primBC(FArrayBox&            a_WGdnv,
                      const FArrayBox&      a_Wextrap,
                      const FArrayBox&      a_W,
                      const int&            a_dir,
                      const Side::LoHiSide& a_side,
                      const Real&           a_time);


  virtual
  void setBdrySlopes(FArrayBox&       a_dW,
                     const FArrayBox& a_W,
                     const int&       a_dir,
                     const Real&      a_time);


  virtual
  void artViscBC(FArrayBox&       a_F,
                 const FArrayBox& a_U,
                 const FArrayBox& a_divVel,
                 const int&       a_dir,
                 const Real&      a_time);


  virtual RefCountedPtr<CompGridVTOBC> velocitySolveBC();

  virtual void modifyVelocityRHS(LevelData<FArrayBox>& a_rhs,
                                 LevelSigmaCS& a_coords,
                                 const ProblemDomain& a_domain,
                                 Real a_time, Real a_dt)
  {;}


  virtual void setSurfaceHeightBCs(LevelData<FArrayBox>& a_zSurface,
                                   LevelSigmaCS& a_coords,
                                   const ProblemDomain& a_domain,
                                   const RealVect& a_dx, 
                                   Real a_time, Real a_dt);
  virtual void setGeometryBCs(LevelSigmaCS& a_coords,
                              const ProblemDomain& a_domain,
                              const RealVect& a_dx,
                              Real a_time, Real a_dt);

private:

  RefCountedPtr<LevelData<FArrayBox> > m_thck;
  RefCountedPtr<LevelData<FArrayBox> > m_topg;
  RealVect m_dx;
  RefCountedPtr<CompGridVTOBC> m_velBCs;
  bool m_isBCsetUp;
  bool m_verbose;
  Real m_default_thickness;
  // default value for topogaphy
  Real m_default_topography;

  bool m_set_default_values;
  void setupBCs();

private:
  // Disallowed for all the usual reasons
  void operator=(const LevelDataIBC& a_input)
  {
    MayDay::Error("invalid operator");
  }

  // Disallowed for all the usual reasons
  LevelDataIBC(const LevelDataIBC& a_input)
    :m_thck(a_input.m_thck),m_topg(a_input.m_topg),m_dx(a_input.m_dx)
  {
    MayDay::Error("invalid operator");
  }

  void groundCoarse(LevelSigmaCS& a_coords, int a_refRatio);

};

#include "NamespaceFooter.H"
#endif