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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:41
static const real_t LARGE_POSITIVE_FLOAT
Definition: FCT_Solver.cpp:44
double * lumped_mass_matrix
Definition: Transport.h:117
double real_t
type of all real-valued scalars in escript
Definition: DataTypes.h:51
The base class for escript exceptions.
Definition: EsysException.h:30
@ Divergence
Definition: Paso.h:50
double * reactive_matrix
Definition: Transport.h:118
bool time_step_backtracking_used
Definition: Options.h:145
@ MemoryError
Definition: Paso.h:47
Definition: TransportProblemException.h:29
#define PASO_CRANK_NICOLSON
Definition: Options.h:71
SystemMatrix_ptr mass_matrix
Definition: Transport.h:103
real_t real_t_max()
Returns the maximum finite value for the real_t type.
Definition: DataTypes.h:89
@ InputError
Definition: Paso.h:46
double * constraint_mask
Definition: Transport.h:111
bool verbose
Definition: Options.h:117
#define MPI_INT
Definition: EsysMPI.h:46
#define MPI_MAX
Definition: EsysMPI.h:54
@ NegativeNormError
Definition: Paso.h:49
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:48
SolverResult update(double *u, double *u_old, Options *options, Performance *pp)
Definition: FCT_Solver.cpp:126
double dt_max_R
safe time step size for reactive part
Definition: Transport.h:108
index_t dim_t
Definition: DataTypes.h:65
SystemMatrix_ptr transport_matrix
Definition: Transport.h:102
#define PASO_LINEAR_CRANK_NICOLSON
Definition: Options.h:70
static double getSafeTimeStepSize(const_TransportProblem_ptr tp)
Definition: FCT_Solver.cpp:546
SolverResult
Definition: Paso.h:43
@ MaxIterReached
Definition: Paso.h:45
void solve(double *u, double dt, double *u0, double *q, Options *options)
Definition: Transport_solve.cpp:51
Definition: ReactiveSolver.h:29
SolverResult solve(double *u, double *u_old, const double *source, Options *options, Performance *pp)
Definition: ReactiveSolver.cpp:49
dim_t getBlockSize() const
Definition: Transport.h:60
Definition: FCT_Solver.h:29
virtual double getSafeTimeStepSize() const
Definition: Transport_solve.cpp:194
int ode_solver
Definition: Options.h:131
PasoException exception class.
Definition: PasoException.h:34
int index_t
type for array/matrix indices used both globally and on each rank
Definition: DataTypes.h:60
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:93
real_t real_t_eps()
Returns the machine epsilon for the real_t type.
Definition: DataTypes.h:98
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:72
Definition: BiCGStab.cpp:26
@ NoError
Definition: Paso.h:44
void initialize(double dt, Options *options, Performance *pp)
Definition: FCT_Solver.cpp:84
void initialize(double _dt, Options *)
Definition: ReactiveSolver.h:33
dim_t num_iter
Definition: Options.h:134