MODIFY SYSTEM

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MODIFY SYSTEM

            LAS\MODIFY SYSTEM System

        Force  the System in which the center of projection (central position of
        the source) is defined. Valid systems are GALACTIC, EQUATORIAL, HORIZON-
        TAL  and UNKNOWN. This command is typically used for "foreign" data when
        the SYSTEM information has not been decoded correctly by the  conversion
        package. No correction is applied on spectrum position.