API reference# sunkit_magex.pfss Package Functions pfss pfss() Classes Input Input Input.grid Input.map Output Output Output.bc Output.bg Output.bunit Output.coordinate_frame Output.dtime Output.source_surface_br Output.source_surface_pils Output.get_bvec() Output.trace() Class Inheritance Diagram sunkit_magex.pfss.grid Module Classes Grid Grid Grid.dp Grid.dr Grid.ds Grid.pc Grid.pg Grid.rc Grid.rg Grid.sc Grid.sg Class Inheritance Diagram sunkit_magex.pfss.fieldline Module Classes ClosedFieldLines ClosedFieldLines FieldLine FieldLine FieldLine.b_along_fline FieldLine.coords FieldLine.expansion_factor FieldLine.is_open FieldLine.polarity FieldLine.solar_footpoint FieldLine.source_surface_footpoint FieldLines FieldLines FieldLines.closed_field_lines FieldLines.connectivities FieldLines.expansion_factors FieldLines.open_field_lines FieldLines.polarities OpenFieldLines OpenFieldLines OpenFieldLines.solar_feet OpenFieldLines.source_surface_feet Class Inheritance Diagram sunkit_magex.pfss.tracing Module Classes FortranTracer FortranTracer FortranTracer.trace() FortranTracer.vector_grid() PythonTracer PythonTracer PythonTracer.trace() Tracer Tracer Tracer.cartesian_to_coordinate() Tracer.coords_to_xyz() Tracer.trace() Tracer.validate_seeds() Class Inheritance Diagram sunkit_magex.pfss.utils Module Functions fix_hmi_meta fix_hmi_meta() load_adapt load_adapt() carr_cea_wcs_header carr_cea_wcs_header() is_cea_map is_cea_map() is_car_map is_car_map() is_full_sun_synoptic_map is_full_sun_synoptic_map() car_to_cea car_to_cea() roll_map roll_map() sunkit_magex.pfss.analytic Module Angular definitions Functions Bphi Bphi() Br Br() Btheta Btheta()