fh_comm.lattice¶

Functions

`index_to_latt_coord`	Map linear index to integer lattice coordinate.
`latt_coord_to_index`	Map integer lattice coordinate to linear index, assuming periodic boundary conditions.
`periodic_wrap`	Periodic wrapping of coordinate c due to periodic boundary conditions for a rectangular unit cell of dimension shape.

Classes

Sub-lattice specified by integer-valued basis vectors.