OpenFUSIONToolkit.ThinCurr.meshing Namespace Reference

Functions
	build_periodic_mesh (r_grid, nfp)
	build_regcoil_grid (filename, field_suffix, ntheta, nphi, full_torus=False)
	build_torus_bnorm_grid (filename, nsample, nphi, resample_type='theta', use_spline=False)
	build_triangles_from_grid (data_grid, wrap_n=True, wrap_m=True)
	write_periodic_mesh (filename, r, lc, reg, tnodeset, pnodesets, pmap=None, nfp=1, include_closures=True)
	write_ThinCurr_mesh (filename, r, lc, reg, holes=[], closures=[], pmap=None, nfp=None)

Function Documentation

build_periodic_mesh()

build_periodic_mesh	(		r_grid,
			nfp
	)

Build triangular mesh for the full surface from a uniform grid of a single field period (toroidal)

@param r_grid Uniform grid [nphi,ntheta,3] (\f$ \phi \f$ and \f$ \theta \f$ vary along the first and second dimension respectively)
@param nfp Number of field periods
@result point list [np,3], cell list [nc,3], toroidal nodeset, poloidal nodesets, periodicity map

build_regcoil_grid()

build_regcoil_grid	(		filename,
			field_suffix,
			ntheta,
			nphi,
			full_torus = False
	)

Build a uniform grid from a REGCOIL definition

    @param field_suffix Suffix for netCDF fields (eg. "plasma" or "coil")
    @param ntheta Number of points in the \f$ \theta \f$ (poloidal) direction
    @param nphi Number of points in the \f$ \phi \f$ (toroidal) direction
    @param full_torus Construct grid for the full torus (default: one field period)
    @result 

build_torus_bnorm_grid()

build_torus_bnorm_grid	(		filename,
			nsample,
			nphi,
			resample_type = 'theta',
			use_spline = False
	)

Build a uniform grid from a toroidal surface B-norm definition file

@param filename Filename of B-norm poloidal mode definition
@param nsample Number of points in the \f$ \theta \f$ (poloidal) direction
@param nphi Number of points in the \f$ \phi \f$ (toroidal) direction
@param resample_type Construct grid for the full torus (default: one field period)
@param use_spline 
@result 

build_triangles_from_grid()

build_triangles_from_grid	(		data_grid,
			wrap_n = True,
			wrap_m = True
	)

Build triangles from a uniform grid of points

@param data_grid Uniform point grid [n,m,3]
@param wrap_n Wrap grid in n-direction?
@param wrap_m Wrap grid in m-direction?
@result point list [n*m,3], cell list [nc,3], nodeset in the n-direction, nodeset in the m-direction

write_periodic_mesh()

write_periodic_mesh	(		filename,
			r,
			lc,
			reg,
			tnodeset,
			pnodesets,
			pmap = None,
			nfp = 1,
			include_closures = True
	)

write_ThinCurr_mesh()

write_ThinCurr_mesh	(		filename,
			r,
			lc,
			reg,
			holes = [],
			closures = [],
			pmap = None,
			nfp = None
	)

Create a native HDF5 mesh file for ThinCurr from the given mesh information

    @param filename Filename for mesh file
    @param r Points list [np,3]
    @param lc Cell list [nc,3] (1-based)
    @param reg Region list [nc]
    @param holes List of node sets for hole definitions
    @param closures List of closures
    @param pmap Point mapping for periodic meshes (single surface only)
    @param nfp Number of field periods for periodic meshes (single surface only)