API

• Boundary
  • Randoms
    • buffer_random_2D()
    • buffer_random_3D()
    • mpi_buffer_random_2D()
    • mpi_buffer_random_3D()
    • mpi_buffer_random_utils()
  • Periodic
    • buffer_periodic()
    • subbox_buffer_periodic()
    • buffer_periodic_2D()
    • subbox_buffer_periodic_2D()
    • buffer_periodic_3D()
    • subbox_buffer_periodic_3D()
    • mpi_buffer_internal_2D()
    • mpi_buffer_internal_3D()
    • mpi_buffer_periodic_2D()
    • mpi_buffer_periodic_3D()
• Coords
  • Points
    • x2points()
    • points2x()
    • xy2points()
    • points2xy()
    • xyz2points()
    • points2xyz()
    • coord2points()
    • split_limits_by_grid()
    • mpi_find_range_2D()
    • mpi_find_range_3D()
    • mpi_open_2D()
    • mpi_open_3D()
    • check_coords_at_MPI_0()
    • distribute_points_by_x()
    • MPI_SortByX
• DTFE
  • DTFE Objects
    • Delaunay2D
    • DelaunayMerger2D
    • Delaunay3D
    • DelaunayMerger3D
  • DTFE to Grid
    • delaunay_density4grid2D()
    • delaunay_field4grid2D()
    • delaunay_density4grid3D()
    • delaunay_field4grid3D()
  • MPI DTFE to Grid
    • mpi_delaunay_density4grid2D()
    • mpi_delaunay_field4grid2D()
    • mpi_delaunay_density4grid3D()
    • mpi_delaunay_field4grid3D()
• Grid SPH
  • Integral Image or 2D/3D Summation Table
    • get_integral_image2D()
    • get_integral_image3D()
  • GridSPH 2D/3D
    • gridSPH2D()
    • gridSPH3D()
    • mpi_gridSPH2D()
    • mpi_gridSPH3D()
• Interp
  • bilinear()
  • trilinear()
• KD-Tree
  • KDTree1D
    • KDTree1D.build_tree()
    • KDTree1D.clean()
    • KDTree1D.find_points_in_r()
    • KDTree1D.nearest()
  • KDTree2D
    • KDTree2D.build_tree()
    • KDTree2D.clean()
    • KDTree2D.find_points_in_r()
    • KDTree2D.nearest()
  • KDTree3D
    • KDTree3D.build_tree()
    • KDTree3D.clean()
    • KDTree3D.find_points_in_r()
    • KDTree3D.nearest()
• Maths
  • Finite difference differentiation in 2D/3D
    • dfdx()
    • dfdy()
    • dfdz()
    • mpi_dfdx()
    • mpi_dfdy()
    • mpi_dfdz()
  • Matrices
    • det3by3()
    • det4by4()
• Particle to Grid
  • Particle to grid assignment
    • part2grid2D()
    • part2grid3D()
    • mpi_part2grid2D()
    • mpi_part2grid3D()
  • Deconvolution
    • get_deconvol_p()
    • get_part2grid2D_kernel()
    • get_part2grid3D_kernel()
    • deconvolve_part2grid2D()
    • deconvolve_part2grid3D()
• Randoms
  • random_uniform()
  • random_box()
  • random_cube()
• Smooth Particle Hydrodynamics
  • Kernels
    • cubic_kernel()
    • dcubic_kernel()
  • SPH Objects
    • SPH1D
    • SPH2D
    • SPH3D
  • SPH to grid
    • sph4grid2D()
    • sph4grid3D()
    • mpi_sph4grid2D()
    • mpi_sph4grid3D()
• SRC
  • Particle to Grid
    • xgrid()
    • xgrids()
    • which_pix()
    • which_pixs()
    • pix1dto2d()
    • pix1dto3d()
    • periodic_pix()
    • ngp_pix()
    • cic_pix()
    • tsc_pix()
    • pcs_pix()
    • weight_cic()
    • weight_tsc()
    • weight_pcs()
    • part2grid_ngp_2d()
    • part2grid_cic_2d()
    • part2grid_tsc_2d()
    • part2grid_pcs_2d()
    • part2grid_ngp_3d()
    • part2grid_cic_3d()
    • part2grid_tsc_3d()
    • part2grid_pcs_3d()
  • Bi/Trilinear Interpolation
    • bilinear_periodic()
    • bilinear_nonperiodic()
    • bilinear_axisperiodic()
    • trilinear_periodic()
    • trilinear_nonperiodic()
    • trilinear_axisperiodic()
  • Delaunay Functions
    • triangle_area()
    • sum_triangle_area()
    • tetrahedron_volume()
    • voronoi_2d_area()
    • voronoi_3d_volume()
    • delaunay_area_2d()
    • sum_delaunay_area_4_points_2d()
    • get_delf0_2d()
    • delaunay_estimate_2d()
    • delaunay_volume_3d()
    • sum_delaunay_vol_4_points_3d()
    • get_delf0_3d()
    • delaunay_estimate_3d()
  • Matrices
    • inv2by2()
    • inv3by3()
    • eig2by2()
    • symeig3by3()
  • Differentiation
    • dfdx_1d_periodic()
    • dfdx_2d_periodic()
    • dfdy_2d_periodic()
    • dfdx_3d_periodic()
    • dfdy_3d_periodic()
    • dfdz_3d_periodic()
  • GridSPH
    • sum_from_integral_image_2D()
    • sum_from_integral_image_3D()
    • get_volume_enclosing_box_2D()
    • get_volume_enclosing_box_3D()
• Utils
  • Complex
    • complex_mult()
    • complex_div()
  • Lists
    • flatten_list()
  • Vectors
    • get_vector_magnitude_2D()
    • get_vector_magnitude_3D()