sgio.SGMesh

class sgio.SGMesh(points, cells, point_data=None, cell_data=None, field_data=None, point_sets=None, cell_sets=None, gmsh_periodic=None, info=None, cell_point_data=None)

Extended mesh class that inherits from meshio.Mesh.

This class provides additional functionality and custom format support while maintaining compatibility with the original meshio.Mesh class.

cell_point_data

Dictionary of element nodal data (data at nodes of each element). Structure: {name: [array_for_cell_block_0, array_for_cell_block_1, …]} where each array has shape (n_elements, n_nodes_per_element, n_components). This is used for storing element_node data like strain/stress at element nodes.

Type:

dict[str, list[np.ndarray]]

__init__(points, cells, point_data=None, cell_data=None, field_data=None, point_sets=None, cell_sets=None, gmsh_periodic=None, info=None, cell_point_data=None)

Methods

__init__(points, cells[, point_data, ...])
cell_data_to_sets(key)	Convert point_data to cell_sets.
cell_sets_to_data([data_name])
copy()
get_cell_block_by_type(cell_type)
get_cell_data(name, cell_type)
get_cells_type(cell_type)
point_data_to_sets(key)	Convert point_data to point_sets.
point_sets_to_data([join_char])
read(path_or_buf[, file_format])
write(path_or_buf[, file_format])

Attributes

cell_data_dict
cell_sets_dict
cells_dict