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Nektar::Utilities::ProcessPrintFldNorms Class Reference

This processing module prints the L2 and LInf norms of the variables in the field. More...

#include <ProcessPrintFldNorms.h>

Inheritance diagram for Nektar::Utilities::ProcessPrintFldNorms:
Inheritance graph
Collaboration diagram for Nektar::Utilities::ProcessPrintFldNorms:
Collaboration graph

Public Member Functions

 ProcessPrintFldNorms (FieldSharedPtr f)
virtual ~ProcessPrintFldNorms ()
virtual void Process (po::variables_map &vm)
- Public Member Functions inherited from Nektar::Utilities::ProcessModule
 ProcessModule ()
 ProcessModule (FieldSharedPtr p_f)
 ProcessModule (MeshSharedPtr p_m)
- Public Member Functions inherited from Nektar::Utilities::Module
 Module (FieldSharedPtr p_f)
void RegisterConfig (string key, string value)
 Register a configuration option with a module. More...
void PrintConfig ()
 Print out all configuration options for a module. More...
void SetDefaults ()
 Sets default configuration options for those which have not been set. More...
bool GetRequireEquiSpaced (void)
void SetRequireEquiSpaced (bool pVal)
void EvaluateTriFieldAtEquiSpacedPts (LocalRegions::ExpansionSharedPtr &exp, const Array< OneD, const NekDouble > &infield, Array< OneD, NekDouble > &outfield)
 Module (MeshSharedPtr p_m)
virtual void Process ()=0
void RegisterConfig (string key, string value)
void PrintConfig ()
void SetDefaults ()
MeshSharedPtr GetMesh ()
virtual void ProcessVertices ()
 Extract element vertices. More...
virtual void ProcessEdges (bool ReprocessEdges=true)
 Extract element edges. More...
virtual void ProcessFaces (bool ReprocessFaces=true)
 Extract element faces. More...
virtual void ProcessElements ()
 Generate element IDs. More...
virtual void ProcessComposites ()
 Generate composites. More...
virtual void ClearElementLinks ()

Static Public Member Functions

static boost::shared_ptr< Modulecreate (FieldSharedPtr f)
 Creates an instance of this class. More...

Static Public Attributes

static ModuleKey className

Additional Inherited Members

- Protected Member Functions inherited from Nektar::Utilities::Module
 Module ()
void ReorderPrisms (PerMap &perFaces)
 Reorder node IDs so that prisms and tetrahedra are aligned correctly. More...
void PrismLines (int prism, PerMap &perFaces, set< int > &prismsDone, vector< ElementSharedPtr > &line)
- Protected Attributes inherited from Nektar::Utilities::Module
FieldSharedPtr m_f
 Field object. More...
map< string, ConfigOptionm_config
 List of configuration values. More...
bool m_requireEquiSpaced
MeshSharedPtr m_mesh
 Mesh object. More...

Detailed Description

This processing module prints the L2 and LInf norms of the variables in the field.

Definition at line 50 of file ProcessPrintFldNorms.h.

Constructor & Destructor Documentation

Nektar::Utilities::ProcessPrintFldNorms::ProcessPrintFldNorms ( FieldSharedPtr  f)

Definition at line 56 of file ProcessPrintFldNorms.cpp.

Nektar::Utilities::ProcessPrintFldNorms::~ProcessPrintFldNorms ( )

Definition at line 61 of file ProcessPrintFldNorms.cpp.

62 {
63 }

Member Function Documentation

static boost::shared_ptr<Module> Nektar::Utilities::ProcessPrintFldNorms::create ( FieldSharedPtr  f)

Creates an instance of this class.

Definition at line 54 of file ProcessPrintFldNorms.h.

References Nektar::MemoryManager< DataType >::AllocateSharedPtr().

54  {
57  }
static boost::shared_ptr< DataType > AllocateSharedPtr()
Allocate a shared pointer from the memory pool.
void Nektar::Utilities::ProcessPrintFldNorms::Process ( po::variables_map &  vm)

Implements Nektar::Utilities::Module.

Definition at line 65 of file ProcessPrintFldNorms.cpp.

References Nektar::Utilities::Module::m_f.

66 {
67  if (m_f->m_verbose)
68  {
69  cout << "ProcessPrintFldNorms: Printing norms" << endl;
70  }
72  // Evaluate norms and print
73  for(int j = 0; j < m_f->m_exp.size(); ++j)
74  {
75  m_f->m_exp[j]->BwdTrans(m_f->m_exp[j]->GetCoeffs(),
76  m_f->m_exp[j]->UpdatePhys());
77  NekDouble L2 = m_f->m_exp[j]->L2 (m_f->m_exp[j]->GetPhys());
78  NekDouble LInf = m_f->m_exp[j]->Linf(m_f->m_exp[j]->GetPhys());
80  cout << "L 2 error (variable " << m_f->m_session->GetVariable(j)
81  << ") : " << L2 << endl;
82  cout << "L inf error (variable " << m_f->m_session->GetVariable(j)
83  << ") : " << LInf << endl;
84  }
85 }
FieldSharedPtr m_f
Field object.
double NekDouble

Member Data Documentation

ModuleKey Nektar::Utilities::ProcessPrintFldNorms::className
Initial value:
ModuleKey(eProcessModule, "printfldnorms"),
"Print L2 and LInf norms to stdout.")

Definition at line 58 of file ProcessPrintFldNorms.h.