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19 #if !defined escript_TransportProblemException_20040608_H
20 #define escript_TransportProblemException_20040608_H
static const real_t EPSILON
Definition: ReactiveSolver.cpp:40
static const real_t LARGE_POSITIVE_FLOAT
Definition: FCT_Solver.cpp:43
double * lumped_mass_matrix
Definition: Transport.h:117
double real_t
type of all real-valued scalars in escript
Definition: DataTypes.h:52
The base class for escript exceptions.
Definition: EsysException.h:31
@ Divergence
Definition: Paso.h:51
double * reactive_matrix
Definition: Transport.h:118
bool time_step_backtracking_used
Definition: Options.h:146
@ MemoryError
Definition: Paso.h:48
Definition: TransportProblemException.h:29
#define PASO_CRANK_NICOLSON
Definition: Options.h:72
real_t real_t_max()
Returns the maximum finite value for the real_t type.
Definition: DataTypes.h:90
@ InputError
Definition: Paso.h:47
double * constraint_mask
Definition: Transport.h:111
SystemMatrix_ptr< double > transport_matrix
Definition: Transport.h:102
bool verbose
Definition: Options.h:118
#define MPI_INT
Definition: EsysMPI.h:48
#define MPI_MAX
Definition: EsysMPI.h:56
@ NegativeNormError
Definition: Paso.h:50
TransportProblemException(const std::string &str)
Definition: TransportProblemException.h:31
void copy(dim_t N, double *out, const double *in)
out = in
Definition: PasoUtil.h:88
@ Breakdown
Definition: Paso.h:49
SolverResult update(double *u, double *u_old, Options *options, Performance *pp)
Definition: FCT_Solver.cpp:125
double dt_max_R
safe time step size for reactive part
Definition: Transport.h:108
index_t dim_t
Definition: DataTypes.h:66
#define PASO_LINEAR_CRANK_NICOLSON
Definition: Options.h:71
static double getSafeTimeStepSize(const_TransportProblem_ptr tp)
Definition: FCT_Solver.cpp:545
SolverResult
Definition: Paso.h:44
@ MaxIterReached
Definition: Paso.h:46
void solve(double *u, double dt, double *u0, double *q, Options *options)
Definition: Transport_solve.cpp:50
Definition: ReactiveSolver.h:29
SolverResult solve(double *u, double *u_old, const double *source, Options *options, Performance *pp)
Definition: ReactiveSolver.cpp:48
dim_t getBlockSize() const
Definition: Transport.h:60
Definition: FCT_Solver.h:28
virtual double getSafeTimeStepSize() const
Definition: Transport_solve.cpp:193
int ode_solver
Definition: Options.h:132
PasoException exception class.
Definition: PasoException.h:34
SystemMatrix_ptr< double > mass_matrix
Definition: Transport.h:103
int index_t
type for array/matrix indices used both globally and on each rank
Definition: DataTypes.h:61
bool valid_matrices
Definition: Transport.h:106
Definition: AbstractContinuousDomain.cpp:23
escript::JMPI mpi_info
Definition: Transport.h:121
static double getSafeTimeStepSize(const_TransportProblem_ptr tp)
Definition: ReactiveSolver.cpp:92
real_t real_t_eps()
Returns the machine epsilon for the real_t type.
Definition: DataTypes.h:99
double * main_diagonal_mass_matrix
Definition: Transport.h:119
double dt_max_T
safe time step size for transport part
Definition: Transport.h:110
#define PASO_BACKWARD_EULER
Definition: Options.h:73
Definition: BiCGStab.cpp:25
@ NoError
Definition: Paso.h:45
void initialize(double dt, Options *options, Performance *pp)
Definition: FCT_Solver.cpp:83
void initialize(double _dt, Options *)
Definition: ReactiveSolver.h:33
dim_t num_iter
Definition: Options.h:135