program save_mrcc_wf
  implicit none
  
  threshold_generators = 1.d0
  threshold_selectors = 1.d0
  TOUCH threshold_generators threshold_selectors

  mrmode=5
  read_wf = .True.
  SOFT_TOUCH read_wf mrmode
  call generate_all_alpha_beta_det_products
  
  call run1
  call run2
end

subroutine run1
  implicit none

  integer :: k
  double precision :: c_alpha(N_states)
  call set_generators_bitmasks_as_holes_and_particles

  do k=1,N_det
    if (maxval(abs(psi_coef(k,1:N_states))) == 0.d0) then
      call get_cc_coef(psi_det(1,1,k), c_alpha)
      psi_coef(k,1:N_states) = c_alpha(1:N_states)
    endif
  enddo
  SOFT_TOUCH psi_coef
end

subroutine run2
  implicit none

  integer :: k
  double precision :: c_alpha(N_states)

  psi_det(1:N_int,1:2,1:N_det) = psi_det_sorted(1:N_int,1:2,1:N_det)
  psi_coef(1:N_det,1:N_states) = psi_coef_sorted(1:N_det,1:N_states)
  do k=N_det,1,-1
    if (maxval(abs(psi_coef(k,1:N_states))) > 0.d0) then
      exit
    endif
  enddo
  N_det = k
  SOFT_TOUCH N_det psi_coef psi_det
  call save_wavefunction
end