Name

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      DBFIND_ENTRY

Purpose

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      Subroutine of DBFIND to perform an entry number search

Explanation

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      This is a subroutine of dbfind and is not a standalone procedure
      It performs a entry number search.

Calling Sequence

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      dbfind_entry, type, svals, nentries, values, [COUNT = ]

Inputs

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      type - type of search (output from dbfparse)
      svals - search values (output from dbfparse)
      values - array of values to search

Output

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      good - indices of good values

Optional Output Keyword

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      Count - integer scalar giving the number of valid matches
  SIDE EFFECTS"
      The obsolete system variable !err is set to number of good values

Revision History

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      D. Lindler July,1987
      Fixed test for final entry number W. Landsman Sept. 95
      Converted to IDL V5.0 W. Landsman September 1997
      Added COUNT keyword, deprecate !ERR W. Landsman March 2000
      Better checking of out of range values W. Landsman February 2002