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added print_angle_tc_orb.irp.f
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@ -118,3 +118,21 @@ END_PROVIDER
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enddo
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enddo
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END_PROVIDER
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BEGIN_PROVIDER [ double precision, angle_left_right, (mo_num)]
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implicit none
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BEGIN_DOC
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! angle_left_right(i) = angle between the left-eigenvector chi_i and the right-eigenvector phi_i
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END_DOC
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integer :: i,j
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double precision :: left,right,arg
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do i = 1, mo_num
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left = overlap_mo_l(i,i)
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right = overlap_mo_r(i,i)
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arg = min(overlap_bi_ortho(i,i)/(left*right),1.d0)
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arg = max(arg,-1.d0)
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angle_left_right(i) = dacos(arg) * 180.d0/dacos(-1.d0)
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enddo
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END_PROVIDER
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@ -1393,7 +1393,7 @@ subroutine impose_orthog_degen_eigvec(n, e0, C0)
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deg_num(i) = 1
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enddo
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de_thr = 1d-10
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de_thr = thr_degen_tc
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do i = 1, n-1
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ei = e0(i)
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@ -1853,7 +1853,7 @@ subroutine impose_biorthog_degen_eigvec(n, e0, L0, R0)
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deg_num(i) = 1
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enddo
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de_thr = 1d-10
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de_thr = thr_degen_tc
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do i = 1, n-1
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ei = e0(i)
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@ -1955,7 +1955,7 @@ subroutine impose_orthog_biorthog_degen_eigvec(n, e0, L0, R0)
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deg_num(i) = 1
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enddo
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de_thr = 1d-10
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de_thr = thr_degen_tc
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do i = 1, n-1
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ei = e0(i)
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@ -2049,7 +2049,7 @@ subroutine impose_unique_biorthog_degen_eigvec(n, e0, C0, W0, L0, R0)
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deg_num(i) = 1
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enddo
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de_thr = 1d-10
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de_thr = thr_degen_tc
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do i = 1, n-1
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ei = e0(i)
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@ -123,3 +123,10 @@ type: integer
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doc: type of 1-body Jastrow
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interface: ezfio, provider, ocaml
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default: 0
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[thr_degen_tc]
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type: Threshold
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doc: Threshold to determine if two orbitals are degenerate in TCSCF in order to avoid random quasi orthogonality between the right- and left-eigenvector for the same eigenvalue
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interface: ezfio,provider,ocaml
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default: 1.e-6
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20
src/tc_scf/print_angle_tc_orb.irp.f
Normal file
20
src/tc_scf/print_angle_tc_orb.irp.f
Normal file
@ -0,0 +1,20 @@
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program print_angles
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implicit none
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my_grid_becke = .True.
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! my_n_pt_r_grid = 30
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! my_n_pt_a_grid = 50
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my_n_pt_r_grid = 10 ! small grid for quick debug
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my_n_pt_a_grid = 14 ! small grid for quick debug
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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 :: i,j
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double precision :: left,right
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print*,'energy,product of norms, angle between vectors'
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do i = 1, mo_num
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left = overlap_mo_l(i,i)
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right = overlap_mo_r(i,i)
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print*,Fock_matrix_tc_mo_tot(i,i),left*right,angle_left_right(i)
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enddo
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end
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@ -142,7 +142,7 @@ subroutine rotate_degen_eigvec(n, m, e0, C0, W0, L0, R0)
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deg_num(i) = 1
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enddo
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de_thr = 1d-10
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de_thr = thr_degen_tc
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do i = 1, m-1
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ei = e0(i)
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@ -166,9 +166,10 @@ subroutine routine_scf()
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endif
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print*,'Energy converged !'
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print*,'Diagonal Fock elements '
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print*,'Final TC energy = ', TC_HF_energy
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print*,'Diag Fock elem, product of left/right norm, angle left/right '
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do i = 1, mo_num
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print*,i,Fock_matrix_tc_mo_tot(i,i)
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write(*,'(I3,X,100(F16.10,X))')i,Fock_matrix_tc_mo_tot(i,i),overlap_mo_l(i,i)*overlap_mo_r(i,i),angle_left_right(i)
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enddo
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deallocate(rho_old, rho_new)
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