if (print_mc.gt.1) write (iout,'(a,i3,a,f8.3,a,f8.3)') &
'Theta ',end_select,' moved from',theta(end_select)*rad2deg,&
' to ',theta_new*rad2deg
if (print_mc.gt.1) write (iout,'(a,i3,a,f8.3,a,f8.3)') &
'Theta ',end_select,' moved from',theta(end_select)*rad2deg,&
' to ',theta_new*rad2deg