LKPOINTS_OPT
LKPOINTS_OPT = .TRUE.| .FALSE.
| Default: LKPOINTS_OPT | = .TRUE. | if KPOINTS_OPT file is present. |
Description: LKPOINTS_OPT controlls whether VASP reads the KPOINTS_OPT file.
To avoid reading the KPOINTS_OPT file without removing it from the working directory, the LKPOINTS_OPT tag can be set to .FALSE. in the INCAR file.