Grid kron.m

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Spherical grid direct product.

Syntax

    [angles,weights]=grid_kron(angles1,weights1,angles2,weights2)

Description

Tiles one grid using the rotations of the other. Grids should be supplied using Euler angles in three columns [alphas betas gammas] in radians.

Arguments

   angles1 - angles of the first grid, as [alpha beta gamma], rad

  weights1 - weights of the first grid

   angles2 - angles of the second grid, as [alpha beta gamma], rad

  weights1 - weights of the second grid

Returns

    angles - angles of the product grid, as [alpha beta gamma], rad

   weights - weights of the product grid

Examples

Grid files are located in kernel/grids directory.

Notes

The function is provided for research purposes, but it is generally not a good idea to obtain spherical grids by taking direct products of smaller ones. Use repulsion.m to obtain very good grids of any size.

See also

get_hull.m, grid_test.m, repulsion.m, shrewd.m


Version 1.10, authors: Ilya Kuprov