Description
===========

`run_BSE_GW.sh` is a bash script that generates input files and
performs evGW(TCTC) and BSE calculations for shifted k-point grids. The script
requires a few parameters: the fraction of Fock exchange `AEXX`, the screening length
`HFSCREEN`, and the executable `VASP` (VASP 5.4 or newer).

`run_TD_DDH.sh` is a bash script that generates input and performs DDH and TD-DDH
calculations with shifted k-point grids. The script uses the same parameters as
`run_BSE_GW.sh`.

`structures.tar.gz` is an archive with POSCAR files for Ar, C, MgO, NaCl, Si, and SiC.