Use time units on X axis

Sets

Year Years /2015*2020/

Month Month /Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec/

Day Day /1*365/,

Line Items /Erosion,Precipitation/

;

Parameter Data365(Line,Day);

Data365(Line,Day) = uniform(10,100);

$setglobal gp_xdata time

$setglobal gp_timefmt '%j'

$setglobal gp_xformat '%b'

$setglobal gp_xrange '"1":"365"'

$setglobal gp_xtics 'offset 1.5'

$setglobal gp_yrange 0:130

$setglobal gp_font 'Times New Roman'

$setglobal gp_fontsize 24

$setglobal gp_title "Figure 1: Show Month Labels instead of Days on X-Axis"

$libinclude gnuplotxyz Data365