40 lines
958 B
Fortran
40 lines
958 B
Fortran
program s2_eig_restart
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implicit none
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read_wf = .True.
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call routine
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end
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subroutine routine
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implicit none
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integer :: ndet_max
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print*, 'How many determinants would you like ?'
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read(5,*)ndet_max
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integer(bit_kind), allocatable :: psi_det_tmp(:,:,:)
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double precision, allocatable :: psi_coef_tmp(:,:)
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allocate(psi_det_tmp(N_int,2,ndet_max),psi_coef_tmp(ndet_max, N_states))
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integer :: i,j
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double precision :: accu(N_states)
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accu = 0.d0
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do i = 1, ndet_max
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do j = 1, N_int
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psi_det_tmp(j,1,i) = psi_det_sorted(j,1,i)
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psi_det_tmp(j,2,i) = psi_det_sorted(j,2,i)
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enddo
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do j = 1, N_states
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psi_coef_tmp(i,j) = psi_coef_sorted(i,j)
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accu(j) += psi_coef_tmp(i,j) **2
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enddo
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enddo
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do j = 1, N_states
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accu(j) = 1.d0/dsqrt(accu(j))
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enddo
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do j = 1, N_states
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do i = 1, ndet_max
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psi_coef_tmp(i,j) = psi_coef_tmp(i,j) * accu(j)
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enddo
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enddo
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call save_wavefunction_general(ndet_max,N_states,psi_det_tmp,N_det_max,psi_coef_tmp)
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end
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