sphere_cubed_grid

sphere_cubed_grid, an Octave code which uses the projection of a sphere to create grids of points, lines, and quadrilaterals over the surface of a sphere in 3D.

Licensing:

The computer code and data files described and made available on this web page are distributed under the MIT license

Languages:

sphere_cubed_grid is available in a Fortran90 version and a MATLAB version and an Octave version.

Related Data and Programs:

sphere_cubed_grid_test

matlab_grid, an Octave code which generates a regular grid of points inside a variety of regions in one, two, three or many dimensions.

Source Code:

• r8mat_print.m, prints a R8MAT.
• r8mat_print_some.m, prints some of an R8MAT.
• sphere_cubed_grid_ijk_to_xyz.m, converts cubed sphere I,J,K coordinates to X,Y,Z coordinates.
• sphere_cubed_grid_line_count.m, counts the lines in a cubed sphere grid.
• sphere_cubed_grid_lines.m, computes the lines in a cubed sphere grid.
• sphere_cubed_grid_lines_display.m, displays the lines in a cubed sphere grid.
• sphere_cubed_grid_point_count.m, counts the points in a cubed sphere grid.
• sphere_cubed_grid_points.m, computes the points in a cubed sphere grid.
• sphere_cubed_grid_points_display.m, displays the points in a cubed sphere grid.
• sphere_cubed_grid_points_face.m, computes points on one face of a cubed sphere grid.