Garfield::ComponentElmer Class Reference

Component for importing field maps computed by Elmer. More...

#include <ComponentElmer.hh>

Inheritance diagram for Garfield::ComponentElmer:

Public Member Functions
	ComponentElmer ()
	Default constructor.
	ComponentElmer (const std::string &header, const std::string &elist, const std::string &nlist, const std::string &mplist, const std::string &volt, const std::string &unit)
	Constructor with a set of field map files, see Initialise().
	~ComponentElmer ()
	Destructor.
bool	Initialise (const std::string &header="mesh.header", const std::string &elist="mesh.elements", const std::string &nlist="mesh.nodes", const std::string &mplist="dielectrics.dat", const std::string &volt="out.result", const std::string &unit="cm")
bool	SetWeightingPotential (const std::string &prnsol, const std::string &label)
	Import a list of voltages to be used as weighting potentials.
bool	SetWeightingField (const std::string &prnsol, const std::string &label)
Public Member Functions inherited from Garfield::ComponentFieldMap
	ComponentFieldMap ()=delete
	Default constructor.
	ComponentFieldMap (const std::string &name)
	Constructor.
virtual	~ComponentFieldMap ()
	Destructor.
bool	Check ()
	Check element aspect ratio.
void	PrintRange ()
	Show x, y, z, V and angular ranges.
void	PrintMaterials ()
	List all currently defined materials.
void	DriftMedium (const size_t imat)
	Flag a field map material as a drift medium.
void	NotDriftMedium (const size_t imat)
	Flag a field map materials as a non-drift medium.
size_t	GetNumberOfMaterials () const
	Return the number of materials in the field map.
double	GetPermittivity (const size_t imat) const
	Return the relative permittivity of a field map material.
double	GetConductivity (const size_t imat) const
	Return the conductivity of a field map material.
void	SetMedium (const size_t imat, Medium *medium)
	Associate a field map material with a Medium object.
Medium *	GetMedium (const size_t imat) const
	Return the Medium associated to a field map material.
void	SetGas (Medium *medium)
virtual size_t	GetNumberOfElements () const
	Return the number of mesh elements.
bool	GetElement (const size_t i, double &vol, double &dmin, double &dmax) const
	Return the volume and aspect ratio of a mesh element.
virtual bool	GetElement (const size_t i, size_t &mat, bool &drift, std::vector< size_t > &nodes) const
	Return the material and node indices of a mesh element.
virtual size_t	GetNumberOfNodes () const
virtual bool	GetNode (const size_t i, double &x, double &y, double &z) const
double	GetPotential (const size_t i) const
void	EnableCheckMapIndices (const bool on=true)
void	EnableDeleteBackgroundElements (const bool on=true)
	Option to eliminate mesh elements in conductors (default: on).
void	EnableTetrahedralTreeForElementSearch (const bool on=true)
void	EnableConvergenceWarnings (const bool on=true)
Medium *	GetMedium (const double x, const double y, const double z) override
	Get the medium at a given location (x, y, z).
void	ElectricField (const double x, const double y, const double z, double &ex, double &ey, double &ez, Medium *&m, int &status) override
void	ElectricField (const double x, const double y, const double z, double &ex, double &ey, double &ez, double &v, Medium *&m, int &status) override
	Calculate the drift field [V/cm] and potential [V] at (x, y, z).
void	WeightingField (const double x, const double y, const double z, double &wx, double &wy, double &wz, const std::string &label) override
double	WeightingPotential (const double x, const double y, const double z, const std::string &label) override
double	DelayedWeightingPotential (double x, double y, double z, const double t, const std::string &label) override
bool	IsInBoundingBox (const double x, const double y, const double z) const
bool	GetBoundingBox (double &xmin, double &ymin, double &zmin, double &xmax, double &ymax, double &zmax) override
	Get the bounding box coordinates.
bool	GetElementaryCell (double &xmin, double &ymin, double &zmin, double &xmax, double &ymax, double &zmax) override
	Get the coordinates of the elementary cell.
bool	GetVoltageRange (double &vmin, double &vmax) override
	Calculate the voltage range [V].
void	CopyWeightingPotential (const std::string &label, const std::string &labelSource, const double x, const double y, const double z, const double alpha, const double beta, const double gamma)
std::array< double, 3 >	ElectricField (const double x, const double y, const double z)
	Calculate the drift field [V/cm] at (x, y, z).
Public Member Functions inherited from Garfield::Component
	Component ()=delete
	Default constructor.
	Component (const std::string &name)
	Constructor.
virtual	~Component ()
	Destructor.
virtual void	SetGeometry (Geometry *geo)
	Define the geometry.
virtual void	Clear ()
	Reset.
std::array< double, 3 >	ElectricField (const double x, const double y, const double z)
	Calculate the drift field [V/cm] at (x, y, z).
virtual double	ElectricPotential (const double x, const double y, const double z)
	Calculate the (drift) electrostatic potential [V] at (x, y, z).
virtual void	DelayedWeightingField (const double x, const double y, const double z, const double t, double &wx, double &wy, double &wz, const std::string &label)
virtual void	MagneticField (const double x, const double y, const double z, double &bx, double &by, double &bz, int &status)
void	SetMagneticField (const double bx, const double by, const double bz)
	Set a constant magnetic field.
virtual bool	IsReady ()
	Ready for use?
double	IntegrateFluxCircle (const double xc, const double yc, const double r, const unsigned int nI=50)
double	IntegrateFluxSphere (const double xc, const double yc, const double zc, const double r, const unsigned int nI=20)
double	IntegrateFluxParallelogram (const double x0, const double y0, const double z0, const double dx1, const double dy1, const double dz1, const double dx2, const double dy2, const double dz2, const unsigned int nU=20, const unsigned int nV=20)
double	IntegrateWeightingFluxParallelogram (const std::string &label, const double x0, const double y0, const double z0, const double dx1, const double dy1, const double dz1, const double dx2, const double dy2, const double dz2, const unsigned int nU=20, const unsigned int nV=20)
double	IntegrateFluxLine (const double x0, const double y0, const double z0, const double x1, const double y1, const double z1, const double xp, const double yp, const double zp, const unsigned int nI, const int isign=0)
virtual bool	CrossedWire (const double x0, const double y0, const double z0, const double x1, const double y1, const double z1, double &xc, double &yc, double &zc, const bool centre, double &rc)
virtual bool	InTrapRadius (const double q0, const double x0, const double y0, const double z0, double &xw, double &yw, double &rw)
virtual bool	CrossedPlane (const double x0, const double y0, const double z0, const double x1, const double y1, const double z1, double &xc, double &yc, double &zc)
void	EnablePeriodicityX (const bool on=true)
	Enable simple periodicity in the direction.
void	EnablePeriodicityY (const bool on=true)
	Enable simple periodicity in the direction.
void	EnablePeriodicityZ (const bool on=true)
	Enable simple periodicity in the direction.
void	IsPeriodic (bool &perx, bool &pery, bool &perz)
	Return periodicity flags.
void	EnableMirrorPeriodicityX (const bool on=true)
	Enable mirror periodicity in the direction.
void	EnableMirrorPeriodicityY (const bool on=true)
	Enable mirror periodicity in the direction.
void	EnableMirrorPeriodicityZ (const bool on=true)
	Enable mirror periodicity in the direction.
void	IsMirrorPeriodic (bool &perx, bool &pery, bool &perz)
	Return mirror periodicity flags.
void	EnableAxialPeriodicityX (const bool on=true)
	Enable axial periodicity in the direction.
void	EnableAxialPeriodicityY (const bool on=true)
	Enable axial periodicity in the direction.
void	EnableAxialPeriodicityZ (const bool on=true)
	Enable axial periodicity in the direction.
void	IsAxiallyPeriodic (bool &perx, bool &pery, bool &perz)
	Return axial periodicity flags.
void	EnableRotationSymmetryX (const bool on=true)
	Enable rotation symmetry around the axis.
void	EnableRotationSymmetryY (const bool on=true)
	Enable rotation symmetry around the axis.
void	EnableRotationSymmetryZ (const bool on=true)
	Enable rotation symmetry around the axis.
void	IsRotationSymmetric (bool &rotx, bool &roty, bool &rotz)
	Return rotation symmetry flags.
void	EnableDebugging ()
	Switch on debugging messages.
void	DisableDebugging ()
	Switch off debugging messages.
virtual bool	HasMagneticField () const
	Does the component have a non-zero magnetic field?
virtual bool	HasTownsendMap () const
	Does the component have maps of the Townsend coefficient?
virtual bool	HasAttachmentMap () const
	Does the component have attachment maps?
virtual bool	HasVelocityMap () const
	Does the component have velocity maps?
virtual bool	ElectronAttachment (const double, const double, const double, double &eta)
	Get the electron attachment coefficient.
virtual bool	HoleAttachment (const double, const double, const double, double &eta)
	Get the hole attachment coefficient.
virtual bool	ElectronTownsend (const double, const double, const double, double &alpha)
	Get the electron Townsend coefficient.
virtual bool	HoleTownsend (const double, const double, const double, double &alpha)
	Get the hole Townsend coefficient.
virtual bool	ElectronVelocity (const double, const double, const double, double &vx, double &vy, double &vz)
	Get the electron drift velocity.
virtual bool	HoleVelocity (const double, const double, const double, double &vx, double &vy, double &vz)
	Get the hole drift velocity.
virtual bool	GetElectronLifetime (const double, const double, const double, double &etau)
virtual bool	GetHoleLifetime (const double, const double, const double, double &htau)
virtual double	StepSizeHint ()

Additional Inherited Members
Protected Types inherited from Garfield::ComponentFieldMap
enum class	ElementType { Unknown = 0 , Serendipity = 5 , CurvedTetrahedron = 13 }
Protected Member Functions inherited from Garfield::ComponentFieldMap
void	Reset () override
	Reset the component.
void	Prepare ()
virtual void	SetRange ()
void	UpdatePeriodicity () override
	Verify periodicities.
void	UpdatePeriodicity2d ()
void	UpdatePeriodicityCommon ()
bool	SetDefaultDriftMedium ()
	Find lowest epsilon, check for eps = 0, set default drift media flags.
int	Field (const double x, const double y, const double z, double &fx, double &fy, double &fz, int &iel, const std::vector< double > &potentials) const
	Compute the electric/weighting field.
double	Potential (const double x, const double y, const double z, const std::vector< double > &potentials) const
	Compute the electrostatic/weighting potential.
int	FindElement5 (const double x, const double y, double &t1, double &t2, double &t3, double &t4, double jac[4][4], double &det) const
	Find the element for a point in curved quadratic quadrilaterals.
int	FindElement13 (const double x, const double y, const double z, double &t1, double &t2, double &t3, double &t4, double jac[4][4], double &det) const
	Find the element for a point in curved quadratic tetrahedra.
int	FindElementCube (const double x, const double y, const double z, double &t1, double &t2, double &t3, TMatrixD *&jac, std::vector< TMatrixD * > &dN) const
	Find the element for a point in a cube.
void	MapCoordinates (double &xpos, double &ypos, double &zpos, bool &xmirrored, bool &ymirrored, bool &zmirrored, double &rcoordinate, double &rotation) const
	Move (xpos, ypos, zpos) to field map coordinates.
void	UnmapFields (double &ex, double &ey, double &ez, const double xpos, const double ypos, const double zpos, const bool xmirrored, const bool ymirrored, const bool zmirrored, const double rcoordinate, const double rotation) const
	Move (ex, ey, ez) to global coordinates.
virtual double	GetElementVolume (const size_t i) const
virtual void	GetAspectRatio (const size_t i, double &dmin, double &dmax) const
void	PrintWarning (const std::string &header)
void	PrintNotReady (const std::string &header) const
void	PrintCouldNotOpen (const std::string &header, const std::string &filename) const
void	PrintElement (const std::string &header, const double x, const double y, const double z, const double t1, const double t2, const double t3, const double t4, const size_t i, const std::vector< double > &potential) const
void	TimeInterpolation (const double t, double &f0, double &f1, int &i0, int &i1)
	Interpolation of potential between two time slices.
Static Protected Member Functions inherited from Garfield::ComponentFieldMap
static double	ScalingFactor (std::string unit)
static double	Potential3 (const std::array< double, 6 > &v, const std::array< double, 3 > &t)
	Interpolate the potential in a triangle.
static void	Field3 (const std::array< double, 6 > &v, const std::array< double, 3 > &t, double jac[4][4], const double det, double &ex, double &ey)
	Interpolate the field in a triangle.
static double	Potential5 (const std::array< double, 8 > &v, const std::array< double, 2 > &t)
	Interpolate the potential in a curved quadrilateral.
static void	Field5 (const std::array< double, 8 > &v, const std::array< double, 2 > &t, double jac[4][4], const double det, double &ex, double &ey)
	Interpolate the field in a curved quadrilateral.
static double	Potential13 (const std::array< double, 10 > &v, const std::array< double, 4 > &t)
	Interpolate the potential in a curved quadratic tetrahedron.
static void	Field13 (const std::array< double, 10 > &v, const std::array< double, 4 > &t, double jac[4][4], const double det, double &ex, double &ey, double &ez)
	Interpolate the field in a curved quadratic tetrahedron.
static int	ReadInteger (char *token, int def, bool &error)
static double	ReadDouble (char *token, double def, bool &error)
Protected Attributes inherited from Garfield::ComponentFieldMap
bool	m_is3d = true
ElementType	m_elementType = ElementType::CurvedTetrahedron
std::vector< Element >	m_elements
std::vector< int >	m_elementIndices
std::vector< bool >	m_degenerate
std::vector< std::array< double, 3 > >	m_bbMin
std::vector< std::array< double, 3 > >	m_bbMax
std::vector< std::array< std::array< double, 3 >, 4 > >	m_w12
std::vector< Node >	m_nodes
std::vector< double >	m_pot
std::map< std::string, std::vector< double > >	m_wpot
std::map< std::string, std::vector< std::vector< double > > >	m_dwpot
std::vector< Material >	m_materials
std::map< std::string, WeightingFieldCopy >	m_wfieldCopies
std::vector< double >	m_wdtimes
bool	m_hasBoundingBox = false
std::array< double, 3 >	m_minBoundingBox = {{0., 0., 0.}}
std::array< double, 3 >	m_maxBoundingBox = {{0., 0., 0.}}
std::array< double, 3 >	m_mapmin = {{0., 0., 0.}}
std::array< double, 3 >	m_mapmax = {{0., 0., 0.}}
std::array< double, 3 >	m_mapamin = {{0., 0., 0.}}
std::array< double, 3 >	m_mapamax = {{0., 0., 0.}}
std::array< double, 3 >	m_mapna = {{0., 0., 0.}}
std::array< double, 3 >	m_cells = {{0., 0., 0.}}
double	m_mapvmin = 0.
double	m_mapvmax = 0.
std::array< bool, 3 >	m_setang
bool	m_deleteBackground = true
bool	m_warning = false
unsigned int	m_nWarnings = 0
bool	m_printConvergenceWarnings = true
Protected Attributes inherited from Garfield::Component
std::string	m_className = "Component"
	Class name.
Geometry *	m_geometry = nullptr
	Pointer to the geometry.
std::array< double, 3 >	m_b0 = {{0., 0., 0.}}
	Constant magnetic field.
bool	m_ready = false
	Ready for use?
bool	m_debug = false
	Switch on/off debugging messages.
std::array< bool, 3 >	m_periodic = {{false, false, false}}
	Simple periodicity in x, y, z.
std::array< bool, 3 >	m_mirrorPeriodic = {{false, false, false}}
	Mirror periodicity in x, y, z.
std::array< bool, 3 >	m_axiallyPeriodic = {{false, false, false}}
	Axial periodicity in x, y, z.
std::array< bool, 3 >	m_rotationSymmetric = {{false, false, false}}
	Rotation symmetry around x-axis, y-axis, z-axis.

Detailed Description

Component for importing field maps computed by Elmer.

Definition at line 10 of file ComponentElmer.hh.

Constructor & Destructor Documentation

ComponentElmer() [1/2]

Garfield::ComponentElmer::ComponentElmer

(

)

Default constructor.

Definition at line 20 of file ComponentElmer.cc.

: ComponentFieldMap("Elmer") {}

ComponentElmer() [2/2]

Garfield::ComponentElmer::ComponentElmer	(	const std::string &	header,
		const std::string &	elist,
		const std::string &	nlist,
		const std::string &	mplist,
		const std::string &	volt,
		const std::string &	unit )

Constructor with a set of field map files, see Initialise().

Definition at line 22 of file ComponentElmer.cc.

    : ComponentFieldMap("Elmer") {
  Initialise(header, elist, nlist, mplist, volt, unit);
}

~ComponentElmer()

Garfield::ComponentElmer::~ComponentElmer ( )

inline

Destructor.

Definition at line 19 of file ComponentElmer.hh.

{}

Member Function Documentation

Initialise()

bool Garfield::ComponentElmer::Initialise	(	const std::string &	header = "mesh.header",
		const std::string &	elist = "mesh.elements",
		const std::string &	nlist = "mesh.nodes",
		const std::string &	mplist = "dielectrics.dat",
		const std::string &	volt = "out.result",
		const std::string &	unit = "cm" )

Import a field map from a set of files.

Parameters

header	name of the header file (contains the number of elements and nodes).
elist	name of the file that contains the list of mesh elements
nlist	name of the file that contains the list of mesh nodes
mplist	name of the file that contains the material properties
volt	output of the field solver (list of voltages)
unit	length unit to be used

Definition at line 31 of file ComponentElmer.cc.

                                                       {
  const std::string hdr = m_className + "::Initialise:";
  ComponentFieldMap::Reset();
 
  // Keep track of the success.
  bool ok = true;
 
  // Buffer for reading
  constexpr int size = 100;
  char line[size];
 
  // Open the header.
  std::ifstream fheader(header);
  if (!fheader) {
    PrintCouldNotOpen("Initialise", header);
    return false;
  }
 
  // Read the header to get the number of nodes and elements.
  fheader.getline(line, size, '\n');
  char* token = strtok(line, " ");
  bool readerror = false;
  const int nNodes = ReadInteger(token, 0, readerror);
  token = strtok(nullptr, " ");
  const int nElements = ReadInteger(token, 0, readerror);
  std::cout << hdr << "\n    Read " << nNodes << " nodes and " << nElements
            << " elements from file " << header << ".\n";
  if (readerror) {
    PrintErrorReadingFile(hdr, header, 0);
    fheader.close();
    return false;
  }
 
  // Close the header file.
  fheader.close();
 
  // Open the nodes list.
  std::ifstream fnodes(nlist);
  if (!fnodes) {
    PrintCouldNotOpen("Initialise", nlist);
    return false;
  }
 
  // Check the value of the unit.
  double funit = ScalingFactor(unit);
  if (funit <= 0.) {
    std::cerr << hdr << " Unknown length unit " << unit << ". Will use cm.\n";
    funit = 1.0;
  }
  if (m_debug) std::cout << hdr << " Unit scaling factor = " << funit << ".\n";
 
  // Read the nodes from the file.
  for (int il = 0; il < nNodes; il++) {
    // Get a line from the nodes file.
    fnodes.getline(line, size, '\n');
 
    // Ignore the first two characters.
    token = strtok(line, " ");
    token = strtok(nullptr, " ");
 
    // Get the node coordinates.
    token = strtok(nullptr, " ");
    double xnode = ReadDouble(token, -1, readerror);
    token = strtok(nullptr, " ");
    double ynode = ReadDouble(token, -1, readerror);
    token = strtok(nullptr, " ");
    double znode = ReadDouble(token, -1, readerror);
    if (readerror) {
      PrintErrorReadingFile(hdr, nlist, il);
      fnodes.close();
      return false;
    }
 
    // Set up and create a new node.
    Node node;
    node.x = xnode * funit;
    node.y = ynode * funit;
    node.z = znode * funit;
    m_nodes.push_back(std::move(node));
  }
 
  // Close the nodes file.
  fnodes.close();
 
  // Read the potentials.
  if (!LoadPotentials(volt, m_pot)) return false;
 
  // Open the materials file.
  std::ifstream fmplist(mplist);
  if (!fmplist) {
    PrintCouldNotOpen("Initialise", mplist);
    return false;
  }
 
  // Read the dielectric constants from the materials file.
  fmplist.getline(line, size, '\n');
  token = strtok(line, " ");
  if (readerror) {
    std::cerr << hdr << "\n    Error reading number of materials from "
              << mplist << ".\n";
    fmplist.close();
    return false;
  }
  const unsigned int nMaterials = ReadInteger(token, 0, readerror);
  m_materials.resize(nMaterials);
  for (auto& material : m_materials) {
    material.ohm = -1;
    material.eps = -1;
    material.medium = nullptr;
  }
  for (int il = 2; il < ((int)nMaterials + 2); il++) {
    fmplist.getline(line, size, '\n');
    token = strtok(line, " ");
    ReadInteger(token, -1, readerror);
    token = strtok(nullptr, " ");
    double dc = ReadDouble(token, -1.0, readerror);
    if (readerror) {
      PrintErrorReadingFile(hdr, mplist, il);
      fmplist.close();
      return false;
    }
    m_materials[il - 2].eps = dc;
    std::cout << "    Set material " << il - 2 << " of "
              << nMaterials << " to eps " << dc << ".\n";
  }
 
  // Close the materials file.
  fmplist.close();
 
  // Find lowest epsilon, check for eps = 0, set default drift medium.
  if (!SetDefaultDriftMedium()) return false;
 
  // Open the elements file.
  std::ifstream felems(elist);
  if (!felems) {
    PrintCouldNotOpen("Initialise", elist);
    return false;
  }
 
  // Read the elements and their material indices.
  for (int il = 0; il < nElements; il++) {
    // Get a line
    felems.getline(line, size, '\n');
 
    // Split into tokens.
    token = strtok(line, " ");
    // Read the 2nd-order element
    // Note: Ordering of Elmer elements can be described in the
    // ElmerSolver manual (appendix D. at the time of this comment)
    // If the order read below is compared to the shape functions used
    // eg. in ElectricField, the order is wrong, but note at the
    // end of this function the order of elements 5,6,7 will change to
    // 7,5,6 when actually recorded in element.emap to correct for this
    token = strtok(nullptr, " ");
    int imat = ReadInteger(token, -1, readerror) - 1;
    token = strtok(nullptr, " ");
    std::vector<int> inode;
    for (size_t k = 0; k < 10; ++k) {
      token = strtok(nullptr, " ");
      const int in = ReadInteger(token, -1, readerror);
      if (!readerror) inode.push_back(in);
    }
 
    if (inode.size() != 10) {
      PrintErrorReadingFile(hdr, elist, il);
      std::cerr << "    Read " << inode.size() << " node indices for element"
                 << il << " (expected 10).\n";
      felems.close();
      return false;
    }
 
    if (m_debug && il < 10) {
      std::cout << "    Read nodes " << inode[0] << ", " << inode[1] 
                << ", " << inode[2] << ", " << inode[3] 
                << ", ... from element " << il + 1 << " of "
                << nElements << " with material " << imat << ".\n";
    }
 
    // Check the material number and ensure that epsilon is non-negative.
    if (imat < 0 || imat > (int)nMaterials) {
      std::cerr << hdr << "\n    Out-of-range material number on file " << elist
                << " (line " << il << ").\n"
                << "    Element: " << il << ", material: " << imat << ".\n";
      ok = false;
      break;
    }
    if (m_materials[imat].eps < 0) {
      std::cerr << hdr << "\n    Element " << il << " in " << elist << "\n"
                << "    uses material " << imat << " which does not have\n"
                << "    a positive permittivity in " << mplist << ".\n";
      ok = false;
      break;
    }
 
    // Check the node numbers.
    bool degenerate = false;
    for (size_t k = 0; k < 10; ++k) {
      if (inode[k] < 1) {
        std::cerr << hdr << "\n    Found a node number < 1 on file " << elist
                  << " (line " << il << ").\n    Element: " << il
                  << ", material: " << imat << ".\n";
        ok = false;
      }
      for (size_t kk = k + 1; kk < 10; ++kk) {
        if (inode[k] == inode[kk]) degenerate = true;
      } 
    }
    // These elements must not be degenerate.
    if (degenerate) {
      std::cerr << hdr << "\n    Element " << il << " of file " << elist
                << " is degenerate,\n"
                << "    no such elements are allowed in this type of map.\n";
      ok = false;
    }
    if (!ok) break;
    Element element;
    // Store the material reference.
    element.matmap = imat;
    // Store the node references.
    element.emap[0] = inode[0] - 1;
    element.emap[1] = inode[1] - 1;
    element.emap[2] = inode[2] - 1;
    element.emap[3] = inode[3] - 1;
    element.emap[4] = inode[4] - 1;
    element.emap[7] = inode[5] - 1;
    element.emap[5] = inode[6] - 1;
    element.emap[6] = inode[7] - 1;
    element.emap[8] = inode[8] - 1;
    element.emap[9] = inode[9] - 1;
    m_elements.push_back(std::move(element));
  }
  m_degenerate.assign(m_elements.size(), false);
 
  // Close the elements file.
  felems.close();
  if (!ok) return false;
 
  // Set the ready flag.
  m_ready = true;
  std::cout << hdr << " Finished.\n";
 
  Prepare();
  return true;
}

Referenced by ComponentElmer().

SetWeightingField()

bool Garfield::ComponentElmer::SetWeightingField	(	const std::string &	prnsol,
		const std::string &	label )

Definition at line 281 of file ComponentElmer.cc.

                                                               {
  const std::string hdr = m_className + "::SetWeightingField:";
  if (!m_ready) {
    PrintNotReady("SetWeightingField");
    std::cerr << "    Weighting field cannot be added.\n";
    return false;
  }
 
  std::cout << m_className << "::SetWeightingField:\n"
            << "    Loading field map for electrode " << label << ".\n";
  if (m_wpot.count(label) > 0) {
    std::cout << "    Replacing existing weighting field.\n";
    m_wpot[label].clear();
  }
  std::vector<double> pot(m_nodes.size(), 0.);
  if (!LoadPotentials(wvolt, pot)) return false;
  m_wpot[label] = std::move(pot);
  return true;
}

Referenced by SetWeightingPotential().

SetWeightingPotential()

bool Garfield::ComponentElmer::SetWeightingPotential ( const std::string & prnsol, const std::string & label )

inline

Import a list of voltages to be used as weighting potentials.

Definition at line 37 of file ComponentElmer.hh.

                                                     {
    return SetWeightingField(prnsol, label);
  }

---

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

• ComponentElmer.hh
• ComponentElmer.cc