SCAN

          IMAGER\PIPELINE SCAN

        Scan the currently selected UV tables  (from  All%FIlter)  to  find  out
    which  spectral  lines from the current catalog are covered by the available
    spectral setups. The identified lines are stored in  a  new  local  catalog,
    named

      local-coverage.lin

    Lines  may  appear  several times in this catalog, as the UV tables may have
    redundant spectral coverage.  A trimmed version, ordered by increasing  fre-
    quency, is also created in

      sorted-coverage.lin

    It  can be re-used after edition as a local catalog. Both catalogs are in an
    Astro CSV (Comma Separated Value) format and are easily  editable  (e.g.  to
    suppress spectral lines too close to each other, in particular for hyperfine
    component groups).

        This is Step 2.4, NEXT step is ChECK.