This keyword controls how exchange potentials are paged to disk and can be used to save memory. The currently used version of the keyword name is NLXC_PAGE_EX_POT, while the obsolete version, PAGE_EX_POT, is supported for backward compatibility. Available options are:
This keyword is only relevant when XC_FUNCTIONAL has a value of HF, sX, HF-LDA, or sX-LDA.
NLXC_PAGE_EX_POT : 20
CASTEP keyword glossary
CASTEP parameters keywords