imas_paraview.util¶

Functions

`cart_to_pol`(x, y)	Convert from cartesian to polar coordinates.
`create_first_ggd`(ids)	Creates and returns the first GGD within IDS.
`create_first_grid`(ids)	Creates and returns the first grid_ggd within IDS.
`find_closest_indices`(values_to_extract, ...)	Find indices of the closest values in source_array that are less than or equal to each value in values_to_extract.
`format_units`(node)	Return the unit of the node surrounded by square brackets.
`get_ggd_grid_path`(ids_metadata)	Finds the path of the GGD grid node within IDS metadata.
`get_ggd_path`(ids_metadata)	Finds the path of the GGD node within IDS metadata.
`get_grid_ggd`(ids[, time, parent_idx])	Returns the GGD grid within IDS at a specific time.
`has_imas_core`()	Check whether imas-core is available.
`int32array`(int_list)	Converts a list of ints to a numpy array containing values of type int32.
`iter_metadata_tree`(meta)
`load_vtpc`(file_path)	Load a vtkPartitionedDataSetCollection from disk.
`load_vtu`(file_path)	Load a vtkUnstructuredGrid from a .vtu file and wrap it in a vtkPartitionedDataSetCollection so it is compatible with VTK2GGDConverter.
`points_to_vtkpoly`(points[, is_closed, is_filled])	Convert a list of 3D points to a vtkPoints and vtkCellArray, which are combined into a single VtkPolyData object.
`pol_to_cart`(rho, phi)	Convert from polar (or cylindrical) coordinates to cartesian.
`vtk_cells_to_nodes`(cell_array)	Convert a VTK cell array into a list of node index (1-based) arrays.

Last update: 2026-03-11