.FEM File Format Problem Parameters The problem definition is given by several parameters in the beginning, [Format] float - format version of the file float Hz frequency for harmonic problems [Frequency] [Precision] float - computing precision within FEMM float deg angle restriction for the triangulation [MinAngle] [Depth] float lfac z-direction typical length in [LengthUnits] string - unit used for lengths, e.g. meters centimeters millimeters inches We will denote the unit by lfac in the following. [Coordinates] string - definition of the coordinate system [ProblemType] string - the 2D problem is either planar or axisymmetric [extZo] float lfac center of exterior (only if [ProblemType]is axisymmetric) [extRo] float lfac radius of exterior (only if is [ProblemType] axisymmetric) [extRi] float lfac radius radius of interior (only if [ProblemType] is axisymmetric) [Comment] string - problem description Property Sections Point Properties This section defines boundary conditions on nodes, [PointProps] float number of point subsections <BeginPoint> the beginning of a new point subsection ··· data of the subsection <EndPoint> marks the end of a point subsection Each subsection contains between and <BeginPoint> <EndPoint> <PointName> string - property description <A_re> float Wb/m real component of the magnetic vector potential <A_im> float Wb/m imaginary component of the magnetic vector potential <I_re> float A real component of the current <I_im> float A imaginary component of the current
.FEM File Format Problem Parameters The problem definition is given by several parameters in the beginning, [Format] float - format version of the file [Frequency] float Hz frequency for harmonic problems [Precision] float - computing precision within FEMM [MinAngle] float deg angle restriction for the triangulation [Depth] float lfac typical length in z-direction [LengthUnits] string - unit used for lengths, e.g. meters centimeters millimeters inches We will denote the unit by lfac in the following. [Coordinates] string - definition of the coordinate system [ProblemType] string - the 2D problem is either planar or axisymmetric [extZo] float lfac center of exterior (only if [ProblemType]is axisymmetric) [extRo] float lfac radius of exterior (only if [ProblemType] is axisymmetric) [extRi] float lfac radius radius of interior (only if [ProblemType] is axisymmetric) [Comment] string - problem description Property Sections Point Properties This section defines boundary conditions on nodes, [PointProps] float number of point subsections <BeginPoint> the beginning of a new point subsection ··· data of the subsection <EndPoint> marks the end of a point subsection Each subsection contains between <BeginPoint> and <EndPoint> <PointName> string - property description <A_re> float Wb/m real component of the magnetic vector potential <A_im> float Wb/m imaginary component of the magnetic vector potential <I_re> float A real component of the current <I_im> float A imaginary component of the current