# EXTERNAL_VXC

Section used to specify exernal VXC Potentials. [Edit on GitHub]

## Keywords

- FILE_VXC

- GRID_TOL

## Keyword descriptions

FILE_VXC: string[ ] = VXC.dat

  Usage: FILE_VXC <FILENAME>

  Specifies the filename containing the external vxc [Edit on GitHub]

GRID_TOL: real = 1.00000000E-012

  Usage: GRID_TOL <REAL>

  Tolerance in the equivalence of read-grid in ZMP method [Edit on GitHub]