Name

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  MGH_VAR_CLONE

Purpose

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  Given an IDL variable, this function generates and returns a copy. It is
  therefore handy when passing a variable to a routine and wanting to protect it
  from modification

Calling Sequence

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  result = mgh_var_clone(var)
  POSITIONAL ARGUMENTS:
  var (input, variable of any type):
    Variable to be copied.
###########################################################################
  Copyright (c) 2013 NIWA:
  http://www.niwa.co.nz/
  Licensed under the MIT open source license:
  http://www.opensource.org/licenses/mit-license.php
###########################################################################

Modification History

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  Mark Hadfield, 2013-07:
    Written.