quantum-espresso/PW/becmod.f90

24 lines
686 B
Fortran

!
! Copyright (C) 2001-2003 PWSCF group
! This file is distributed under the terms of the
! GNU General Public License. See the file `License'
! in the root directory of the present distribution,
! or http://www.gnu.org/copyleft/gpl.txt .
!
!----------------------------------------------------------------------------
!
MODULE becmod
USE kinds, ONLY : DP
!
SAVE
! variables containing <beta|psi>
REAL(DP), ALLOCATABLE :: &
rbecp(:,:) ! <beta|psi> for real (at Gamma) wavefunctions
COMPLEX(DP), ALLOCATABLE :: &
becp (:,:), & ! as above for complex wavefunctions
becp_nc(:,:,:) ! as above for spinors
!
END MODULE becmod