A Pscf::Fd1d::Domain<D> object represents a spatial domain and discretization in a simulation of a D-dimensional periodic structure.

See also: Pscf::Fd1d::Domain

The parameter file format for a Domain is:

Domain{
  geometryMode  enumeration
  xmin*         real (0.0 by default)
  xmax          real
  nx            int
}

Parameters and subblocks are described below:

geometryMode	Enumeration value of type "Fd1d::GeometryMode". String representations of allowed values are "planar", "cylindrical" or "spherical"
xmin*	Minimum coordinate value, at lower boundary of the domain. (real, optional, 0.0 by default)
xmax	Maximum coordinate value, at upper boundary of the domain
nx	Number of grid points, including endpoints at xmin and xmax

Comments:

 - For cylindrical and spherical modes, omit xmin to simulate a 
   simply connected cylindrical or spherical region, or include
   to simulate an annular shell. 

 - For cylindrical and spherical modes, if xmin is present, it 
   must be assigned a value xMin > 0.