yt.utilities.lib package

Subpackages

• yt.utilities.lib.cykdtree package
  • Submodules
    • yt.utilities.lib.cykdtree.kdtree module
      • PyKDTree
      • PyNode
    • yt.utilities.lib.cykdtree.plot module
      • plot2D_serial()
    • yt.utilities.lib.cykdtree.utils module
      • py_argmax_pts_dim()
      • py_argmin_pts_dim()
      • py_insertSort()
      • py_max_pts()
      • py_min_pts()
      • py_partition()
      • py_partition_given_pivot()
      • py_pivot()
      • py_quickSort()
      • py_select()
      • py_split()
  • Module contents
    • make_tree()
• yt.utilities.lib.embree_mesh package
  • Submodules
    • yt.utilities.lib.embree_mesh.mesh_construction module
    • yt.utilities.lib.embree_mesh.mesh_intersection module
    • yt.utilities.lib.embree_mesh.mesh_samplers module
    • yt.utilities.lib.embree_mesh.mesh_traversal module
  • Module contents

Submodules

• yt.utilities.lib.allocation_container module
  • BitmaskPool
    • BitmaskPool.append()
    • BitmaskPool.itemsize
    • BitmaskPool.to_arrays()
  • ObjectPool
    • ObjectPool.append()
    • ObjectPool.itemsize
    • ObjectPool.to_arrays()
• yt.utilities.lib.alt_ray_tracers module
  • cylindrical_ray_trace()
• yt.utilities.lib.amr_kdtools module
  • Node
    • Node.add_grids()
    • Node.add_pygrid()
    • Node.breadth_traverse()
    • Node.create_split()
    • Node.data
    • Node.depth_first_touch()
    • Node.depth_traverse()
    • Node.dirty
    • Node.find_node()
    • Node.get_left_edge()
    • Node.get_right_edge()
    • Node.get_split_dim()
    • Node.get_split_pos()
    • Node.grid
    • Node.kd_is_leaf()
    • Node.kd_node_check()
    • Node.kd_sum_volume()
    • Node.kd_traverse()
    • Node.left
    • Node.node_id
    • Node.node_ind
    • Node.parent
    • Node.print_me()
    • Node.right
    • Node.set_dirty()
    • Node.set_left_edge()
    • Node.set_right_edge()
    • Node.viewpoint_traverse()
  • step_depth()
  • step_viewpoint()
• yt.utilities.lib.api module
• yt.utilities.lib.autogenerated_element_samplers module
• yt.utilities.lib.basic_octree module
  • Octree
    • Octree.add_array_to_tree()
    • Octree.add_grid_to_tree()
    • Octree.finalize()
    • Octree.find_binding_energy()
    • Octree.get_all_from_level()
    • Octree.print_all_nodes()
• yt.utilities.lib.bitarray module
  • bitarray
    • bitarray.as_bool_array()
    • bitarray.ibuf
    • bitarray.query_value()
    • bitarray.set_from_array()
    • bitarray.set_value()
• yt.utilities.lib.bounded_priority_queue module
  • BoundedPriorityQueue
    • BoundedPriorityQueue.heap
    • BoundedPriorityQueue.pids
  • NeighborList
    • NeighborList.data
    • NeighborList.pids
  • validate()
  • validate_nblist()
  • validate_pid()
• yt.utilities.lib.bounding_volume_hierarchy module
  • BVH
  • BVHMeshSampler
    • BVHMeshSampler.acenter
    • BVHMeshSampler.aimage
    • BVHMeshSampler.aimage_used
    • BVHMeshSampler.amesh_lines
    • BVHMeshSampler.ax_vec
    • BVHMeshSampler.ay_vec
    • BVHMeshSampler.azbuffer
    • BVHMeshSampler.cast_through_kdtree()
    • BVHMeshSampler.cast_through_octree()
    • BVHMeshSampler.ensure_code_unit_params()
    • BVHMeshSampler.lens_type
    • BVHMeshSampler.volume_method
  • test_ray_trace()
• yt.utilities.lib.contour_finding module
  • ContourTree
    • ContourTree.add_contour()
    • ContourTree.add_contours()
    • ContourTree.add_joins()
    • ContourTree.clear()
    • ContourTree.count()
    • ContourTree.cull_candidates()
    • ContourTree.cull_joins()
    • ContourTree.export()
  • FOFNode
  • ParticleContourTree
    • ParticleContourTree.add_contour()
    • ParticleContourTree.add_contours()
    • ParticleContourTree.add_joins()
    • ParticleContourTree.clear()
    • ParticleContourTree.count()
    • ParticleContourTree.cull_candidates()
    • ParticleContourTree.cull_joins()
    • ParticleContourTree.export()
    • ParticleContourTree.identify_contours
  • TileContourTree
    • TileContourTree.identify_contours()
  • link_node_contours()
  • update_joins()
• yt.utilities.lib.cosmology_time module
  • friedman()
• yt.utilities.lib.cyoctree module
  • CyOctree
    • CyOctree.bound_particles
    • CyOctree.interpolate_sph_cells()
    • CyOctree.node_depth
    • CyOctree.node_positions
    • CyOctree.node_refined
    • CyOctree.node_sizes
    • CyOctree.num_nodes
• yt.utilities.lib.depth_first_octree module
  • OctreeGrid
    • OctreeGrid.child_indices
    • OctreeGrid.dimensions
    • OctreeGrid.dx
    • OctreeGrid.fields
    • OctreeGrid.left_edges
    • OctreeGrid.level
    • OctreeGrid.offset
  • OctreeGridList
    • OctreeGridList.grids
  • RecurseOctreeByLevels()
  • RecurseOctreeDepthFirst()
  • position
    • position.output_pos
    • position.refined_pos
• yt.utilities.lib.distance_queue module
  • DistanceQueue
    • DistanceQueue.find_nearest()
    • DistanceQueue.setup()
  • PriorityQueue
• yt.utilities.lib.element_mappings module
  • ElementSampler
    • ElementSampler.check_contains()
    • ElementSampler.map_reals_to_unit()
    • ElementSampler.sample_at_real_points()
  • NonlinearSolveSampler2D
    • NonlinearSolveSampler2D.check_contains()
    • NonlinearSolveSampler2D.map_reals_to_unit()
    • NonlinearSolveSampler2D.sample_at_real_points()
  • NonlinearSolveSampler3D
    • NonlinearSolveSampler3D.check_contains()
    • NonlinearSolveSampler3D.map_reals_to_unit()
    • NonlinearSolveSampler3D.sample_at_real_points()
  • P1Sampler1D
    • P1Sampler1D.check_contains()
    • P1Sampler1D.map_reals_to_unit()
    • P1Sampler1D.sample_at_real_points()
  • P1Sampler2D
    • P1Sampler2D.check_contains()
    • P1Sampler2D.map_reals_to_unit()
    • P1Sampler2D.sample_at_real_points()
  • P1Sampler3D
    • P1Sampler3D.check_contains()
    • P1Sampler3D.map_reals_to_unit()
    • P1Sampler3D.sample_at_real_points()
  • Q1Sampler2D
    • Q1Sampler2D.check_contains()
    • Q1Sampler2D.map_reals_to_unit()
    • Q1Sampler2D.sample_at_real_points()
  • Q1Sampler3D
    • Q1Sampler3D.check_contains()
    • Q1Sampler3D.map_reals_to_unit()
    • Q1Sampler3D.sample_at_real_points()
  • Q2Sampler2D
    • Q2Sampler2D.check_contains()
    • Q2Sampler2D.map_reals_to_unit()
    • Q2Sampler2D.sample_at_real_points()
  • S2Sampler3D
    • S2Sampler3D.check_contains()
    • S2Sampler3D.map_reals_to_unit()
    • S2Sampler3D.sample_at_real_points()
  • T2Sampler2D
    • T2Sampler2D.check_contains()
    • T2Sampler2D.map_reals_to_unit()
    • T2Sampler2D.sample_at_real_points()
  • Tet2Sampler3D
    • Tet2Sampler3D.check_contains()
    • Tet2Sampler3D.map_reals_to_unit()
    • Tet2Sampler3D.sample_at_real_points()
  • W1Sampler3D
    • W1Sampler3D.check_contains()
    • W1Sampler3D.map_reals_to_unit()
    • W1Sampler3D.sample_at_real_points()
  • test_hex20_sampler()
  • test_hex_sampler()
  • test_linear1D_sampler()
  • test_quad2_sampler()
  • test_quad_sampler()
  • test_tet2_sampler()
  • test_tetra_sampler()
  • test_tri2_sampler()
  • test_tri_sampler()
  • test_wedge_sampler()
• yt.utilities.lib.fnv_hash module
  • fnv_hash()
• yt.utilities.lib.fortran_reader module
  • count_art_octs()
  • fill_child_mask()
  • read_and_seek()
  • read_art_grid()
  • read_art_root_vars()
  • read_art_tree()
• yt.utilities.lib.geometry_utils module
  • bitwise_addition()
  • compact_bits()
  • compare_morton()
  • compute_morton()
  • csearch_morton()
  • dist()
  • dist_to_box()
  • get_hilbert_indices()
  • get_hilbert_points()
  • get_morton_argsort1()
  • get_morton_index()
  • get_morton_indices()
  • get_morton_indices_unravel()
  • get_morton_neighbors()
  • get_morton_neighbors_coarse()
  • get_morton_neighbors_refined()
  • get_morton_point()
  • get_morton_points()
  • ifrexp_cy()
  • knn_direct()
  • knn_morton()
  • lsb()
  • lsz()
  • morton_neighbor()
  • morton_neighbor_bounded()
  • morton_neighbor_periodic()
  • morton_qsort()
  • morton_qsort_iterative()
  • morton_qsort_partition()
  • morton_qsort_recursive()
  • morton_qsort_swap()
  • msdb_cy()
  • quadtree_box()
  • solution_radius()
  • spread_bits()
  • triangle_plane_intersect()
  • xor_msb_cy()
• yt.utilities.lib.grid_traversal module
  • arr_ang2pix_nest()
  • arr_fisheye_vectors()
  • arr_pix2ang_nest()
  • arr_pix2vec_nest()
  • arr_vec2pix_nest()
  • healpix_aitoff_proj()
  • hp_ang2pix_nest()
  • hp_pix2ang_nest()
  • hp_pix2vec_nest()
  • hp_vec2pix_nest()
  • pixelize_healpix()
• yt.utilities.lib.image_samplers module
  • ImageSampler
    • ImageSampler.acenter
    • ImageSampler.aimage
    • ImageSampler.aimage_used
    • ImageSampler.amesh_lines
    • ImageSampler.ax_vec
    • ImageSampler.ay_vec
    • ImageSampler.azbuffer
    • ImageSampler.cast_through_kdtree()
    • ImageSampler.cast_through_octree()
    • ImageSampler.ensure_code_unit_params()
    • ImageSampler.lens_type
    • ImageSampler.volume_method
  • InterpolatedProjectionSampler
    • InterpolatedProjectionSampler.acenter
    • InterpolatedProjectionSampler.aimage
    • InterpolatedProjectionSampler.aimage_used
    • InterpolatedProjectionSampler.amesh_lines
    • InterpolatedProjectionSampler.ax_vec
    • InterpolatedProjectionSampler.ay_vec
    • InterpolatedProjectionSampler.azbuffer
    • InterpolatedProjectionSampler.cast_through_kdtree()
    • InterpolatedProjectionSampler.cast_through_octree()
    • InterpolatedProjectionSampler.ensure_code_unit_params()
    • InterpolatedProjectionSampler.lens_type
    • InterpolatedProjectionSampler.my_field_tables
    • InterpolatedProjectionSampler.tf_obj
    • InterpolatedProjectionSampler.volume_method
  • LightSourceRenderSampler
    • LightSourceRenderSampler.acenter
    • LightSourceRenderSampler.aimage
    • LightSourceRenderSampler.aimage_used
    • LightSourceRenderSampler.amesh_lines
    • LightSourceRenderSampler.ax_vec
    • LightSourceRenderSampler.ay_vec
    • LightSourceRenderSampler.azbuffer
    • LightSourceRenderSampler.cast_through_kdtree()
    • LightSourceRenderSampler.cast_through_octree()
    • LightSourceRenderSampler.ensure_code_unit_params()
    • LightSourceRenderSampler.lens_type
    • LightSourceRenderSampler.my_field_tables
    • LightSourceRenderSampler.tf_obj
    • LightSourceRenderSampler.volume_method
  • ProjectionSampler
    • ProjectionSampler.acenter
    • ProjectionSampler.aimage
    • ProjectionSampler.aimage_used
    • ProjectionSampler.amesh_lines
    • ProjectionSampler.ax_vec
    • ProjectionSampler.ay_vec
    • ProjectionSampler.azbuffer
    • ProjectionSampler.cast_through_kdtree()
    • ProjectionSampler.cast_through_octree()
    • ProjectionSampler.ensure_code_unit_params()
    • ProjectionSampler.lens_type
    • ProjectionSampler.volume_method
  • VolumeRenderSampler
    • VolumeRenderSampler.acenter
    • VolumeRenderSampler.aimage
    • VolumeRenderSampler.aimage_used
    • VolumeRenderSampler.amesh_lines
    • VolumeRenderSampler.ax_vec
    • VolumeRenderSampler.ay_vec
    • VolumeRenderSampler.azbuffer
    • VolumeRenderSampler.cast_through_kdtree()
    • VolumeRenderSampler.cast_through_octree()
    • VolumeRenderSampler.ensure_code_unit_params()
    • VolumeRenderSampler.lens_type
    • VolumeRenderSampler.my_field_tables
    • VolumeRenderSampler.tf_obj
    • VolumeRenderSampler.volume_method
• yt.utilities.lib.image_utilities module
  • add_points_to_greyscale_image()
  • add_points_to_image()
  • add_rgba_points_to_image()
• yt.utilities.lib.interpolators module
  • BilinearlyInterpolate()
  • QuadrilinearlyInterpolate()
  • TrilinearlyInterpolate()
  • UnilinearlyInterpolate()
  • ghost_zone_interpolate()
• yt.utilities.lib.lenses module
• yt.utilities.lib.line_integral_convolution module
  • line_integral_convolution_2d()
• yt.utilities.lib.marching_cubes module
  • march_cubes_grid()
  • march_cubes_grid_flux()
• yt.utilities.lib.mesh_triangulation module
  • MeshInfoHolder
  • TriSet
    • TriSet.get_exterior_tris()
  • cull_interior_triangles()
  • get_vertex_data()
  • triangulate_indices()
  • triangulate_mesh()
• yt.utilities.lib.mesh_utilities module
  • clamp_edges()
  • fill_fcoords()
  • fill_fwidths()
  • smallest_fwidth()
• yt.utilities.lib.misc_utilities module
  • OnceIndirect
  • count_collisions()
  • fill_region()
  • fill_region_float()
  • flip_bitmask()
  • flip_morton_bitmask()
  • get_box_grids_below_level()
  • get_box_grids_level()
  • get_color_bounds()
  • gravitational_binding_energy()
  • grow_flagging_field()
  • kdtree_get_choices()
  • lines()
  • new_bin_profile1d()
  • new_bin_profile2d()
  • new_bin_profile3d()
  • obtain_position_vector()
  • obtain_relative_velocity_vector()
  • rotate_vectors()
  • zlines()
  • zpoints()
• yt.utilities.lib.octree_raytracing module
  • OctreeRayTracing
    • OctreeRayTracing.cast_rays()
    • OctreeRayTracing.data_source
    • OctreeRayTracing.fields
    • OctreeRayTracing.log_fields
    • OctreeRayTracing.octree
    • OctreeRayTracing.set_fields()
    • OctreeRayTracing.vertex_centered_data()
• yt.utilities.lib.origami module
  • run_origami()
• yt.utilities.lib.particle_kdtree_tools module
  • estimate_density()
  • generate_smoothing_length()
• yt.utilities.lib.particle_mesh_operations module
  • CICDeposit_2()
  • CICDeposit_3()
  • CICSample_3()
  • NGPDeposit_2()
  • assign_particles_to_cell_lists()
  • assign_particles_to_cells()
  • recursive_particle_assignment()
  • sample_field_at_positions()
• yt.utilities.lib.partitioned_grid module
  • PartitionedGrid
    • PartitionedGrid.LeftEdge
    • PartitionedGrid.RightEdge
    • PartitionedGrid.integrate_streamline()
    • PartitionedGrid.my_data
    • PartitionedGrid.parent_grid_id
    • PartitionedGrid.source_mask
• yt.utilities.lib.pixelization_routines module
  • SPHKernelInterpolationTable
    • SPHKernelInterpolationTable.interpolate_array()
    • SPHKernelInterpolationTable.kernel_name
    • SPHKernelInterpolationTable.populate_table()
  • get_rotation_matrix()
  • interpolate_sph_grid_gather()
  • interpolate_sph_positions_gather()
  • normalization_1d_utility()
  • normalization_2d_utility()
  • normalization_3d_utility()
  • off_axis_projection_SPH()
  • pixelize_aitoff()
  • pixelize_cartesian()
  • pixelize_cartesian_nodal()
  • pixelize_cylinder()
  • pixelize_element_mesh()
  • pixelize_element_mesh_line()
  • pixelize_off_axis_cartesian()
  • pixelize_sph_kernel_arbitrary_grid()
  • pixelize_sph_kernel_projection()
  • pixelize_sph_kernel_slice()
  • rotate_particle_coord()
• yt.utilities.lib.points_in_volume module
  • calculate_fill_grids()
  • find_grids_in_inclined_box()
  • grid_points_in_volume()
  • planar_points_in_volume()
• yt.utilities.lib.primitives module
• yt.utilities.lib.quad_tree module
  • QuadTree
    • QuadTree.add_array_to_tree()
    • QuadTree.add_chunk_to_tree()
    • QuadTree.fill_image()
    • QuadTree.frombuffer()
    • QuadTree.get_all()
    • QuadTree.get_args()
    • QuadTree.initialize_chunk()
    • QuadTree.tobuffer()
    • QuadTree.top_grid_dims
  • merge_quadtrees()
• yt.utilities.lib.ragged_arrays module
  • index_unop()
• yt.utilities.lib.write_array module
  • write_3D_array()
  • write_3D_vector_array()

Module contents

Blank __init__