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! Copyright (C) 2024 J. K. Dewhurst and S. Sharma.
! This file is distributed under the terms of the GNU General Public License.
! See the file COPYING for license details.
subroutine readbec
use modmain
use modphonon
implicit none
! local variables
logical exist
integer is,ia,ias,ip,jp
character(256) fext
do is=1,nspecies
do ia=1,natoms(is)
ias=idxas(ia,is)
do ip=1,3
call becfext(is,ia,ip,fext)
inquire(file='BEC'//trim(fext),exist=exist)
if (.not.exist) then
write(*,*)
write(*,'("Error(readbec): file not found :")')
write(*,'(A)') ' BEC'//trim(fext)
write(*,*)
stop
end if
open(50,file='BEC'//trim(fext),status='OLD',form='FORMATTED')
do jp=1,3
read(50,*) bec(ip,jp,ias)
end do
close(50)
end do
end do
end do
end subroutine
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