Gnuplot Produced by GNUPLOT 5.4 patchlevel 1 30.06 30.08 30.1 30.12 30.14 30.16 30.18 06/27 20:00 06/28 00:00 06/28 04:00 06/28 08:00 06/28 12:00 06/28 16:00 06/28 20:00 06/29 00:00 Alabama A & M University Inches Hg Date Pres Decatur - 24 hr Barometric Pressure