Getting Started Quick Start Installation Wiki Overview Kernels and Structures Numerical Quadrature Tutorials Interpolation Field interpolation Deposition Quick walkthrough Structure comparison Gradient fields Projections Exploring kernel functions Kernel shape comparison Effect of kernel shape on Power Spectrum API Point Cloud PointCloud Kernels BaseKernelClass TophatKernel TophatSepKernel TSCKernel TSCSepKernel GaussianKernel GaussianSepKernel LucyKernel CubicSplineKernel QuinticSplineKernel WendlandC2Kernel WendlandC4Kernel WendlandC6Kernel get_kernel() Grid create_grid_1d() create_grid_2d() create_grid_3d() grid_lines() Smooth SmoothingInfo Utils build_kdtree() query_kdtree() shift_coordinates() coordinate_difference_with_pbc() compute_smoLens() compute_smoTens() project_smoTens_to_2d()