NGX

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Revision as of 07:37, 17 October 2023 by Ftran (talk | contribs)

NGX = [integer]
Default: NGX = set in accordance with PREC and ENCUT 

Description: NGX sets the number of grid points in the FFT-grid along the first lattice vector.


By default NGX is set in accordance with the requested "precision"-mode (PREC) and the plane wave kinetic energy cutoff ENCUT:

PREC NGX
Normal 3/2×
Single (VASP.5) 3/2×
Single (VASP.6)
SingleN (VASP.6) 3/2×
Accurate
Low 3/2×
Medium 3/2×
High

where

with Ecut=ENCUT.

Alternatively, set NGX to a specific value in the INCAR file.

Related tags and articles

NGY, NGZ, NGXF, NGYF, NGZF, PREC, ENCUT, ENAUG, ENMAX

Examples that use this tag