ehjc

Would love to help out as well in whatever way possible.

Hi @RobinEkberg, Unfortunately I don't have the capacity to implement that at the moment myself. However, PRs are very welcome!

> Note that most Lebedev-Laikov grid implementations carry either the LGPL (inherited from [J. Burkardt's version](https://people.sc.fsu.edu/~jburkardt/datasets/sphere_lebedev_rule/sphere_lebedev_rule.html)) or originate from the CCL announcement of the [original implementation of D. Laikov](http://www.ccl.net/cca/software/SOURCES/FORTRAN/Lebedev-Laikov-Grids/), which...