All requests for technical support from the VASP group must be addressed to: firstname.lastname@example.org
HFRCUT = [real]
Default: HFRCUT = 0
Description: HFRCUT specifies the spherical cutoff radius for the potential kernel in hybrid functionals.
For systems with a finite band gap HFRCUT=-1 should be set to evaluate an appropriate spherical cutoff radius for the Coulomb kernel automatically.