Nick Papior

**Describe the issue** Require at least 3.10 as we hit October.

**Describe the feature** Create a function that creates an unpacking class that can be used to duplicate data for TRS properties.

**Describe the feature** Implement a generic Z-matrix reader/parser. It could be nice to generalize this as implemented in siesta.

**Describe the issue** Generally, `a2o` is used so many places, and generally its use involves getting *all* orbitals of an atom. Therefore I would suggest that we should change the...

**Describe the feature** Create configuration files for `pixi` so dev's/users can more easily run sisl in development mode.

Densities and grids are not converting correct units

1

**Describe the issue** Reading `RHO` files from siesta converts the units from `1/Bohr^3` to `1/Ang^3`. However, when subsequently writing to a `cube` file it doesn't know that it is a...

This will be the preferred way of interacting with scipy sparse matrices. However, they have the down-side of not allowing 1D slicing (in older versions). Only in scipy commit: 66ec33370c889e9c9acba320354b624ee258ee22...

**Describe the feature** See https://arxiv.org/pdf/2208.05981 for details. This would first require a generic class which provides k-points on the fly.

**Describe the issue** There are several methods with arguments such as `elec`, `E`, `k`. And their order is not consistent, that is very annoying, and I think it should be...