Gnuplot Produced by GNUPLOT 5.2 patchlevel 8 50 52 54 56 58 60 62 02/13 00:00 02/14 04:00 02/15 08:00 02/16 12:00 02/17 16:00 02/18 20:00 02/20 00:00 02/21 04:00 Alabama A & M University Deg Fahrenheit Date Tuskegee - 7 day Soil Temperature 2 inches 2 inches 4 inches 4 inches 8 inches 8 inches 20 inches 20 inches 40 inches 40 inches