scan_1d_write_point_header Subroutine

  subroutine scan_1d_write_point_header(iscan)
    use global_variables, only: iscan_global, xlabel, vlabel
    use constants, only: mfile, nout
    use process_output, only: ovarin, ostars, oblnkl
    implicit none
    integer, intent(in) :: iscan
    !! Scan point number

    ! Makes iscan available globally (read-only)
    iscan_global = iscan

    call scan_select(nsweep, sweep, iscan, vlabel, xlabel)

    ! Write banner to output file
    call oblnkl(nout)
    call ostars(nout,width)
    write(nout,10) ' ***** Scan point ', iscan,' of ',isweep,': &
        ',trim(xlabel),', ',trim(vlabel),' = ',sweep(iscan),' *****'
10     format(a,i2,a,i2,5a,1pe10.3,a)
    call ostars(nout,width)

    ! Write additional information to mfile
    call oblnkl(mfile)
    call ovarin(mfile,'Scan point number','(iscan)',iscan)

    ! Call the optimization routine VMCON at this scan point
    write(*,20)'Starting scan point ',iscan,' of ',isweep,': ', trim(xlabel),', &
        ',trim(vlabel),' = ',sweep(iscan)
20     format(a,i2,a,i2,a,4a,1pe10.3)
  end subroutine scan_1d_write_point_header