additional routine for issue 1009/1888, rescaling time for PLOT/VS plots
additional routine for issue 1009/1888, rescaling time for PLOT/VS plots

NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret