#!/usr/bin/gnuplot -persist # # # G N U P L O T # Version 4.6 patchlevel 6 last modified September 2014 # Build System: Linux x86_64 # # Copyright (C) 1986-1993, 1998, 2004, 2007-2014 # Thomas Williams, Colin Kelley and many others # # gnuplot home: http://www.gnuplot.info # faq, bugs, etc: type "help FAQ" # immediate help: type "help" (plot window: hit 'h') set title "Basic data plot doesn't highlight the seasonal behaviour" set border 3 set grid xtics back set key noreverse enhanced autotitles box linetype -1 linewidth 1.000 set key vert out bottom center set key width 2 height 1 set rmargin 8 set xdata time set timefmt "%Y-%m-%d" set format x "%b %y" set xtics out nomirror rotate by -45 set ylabel "y" norotate set ytics out nomirror 1 # When data is time, intervals are in seconds. one_year = 60 * 60 * 24 * 365.25 three_months = one_year / 4 set xtics three_months set terminal qt 0 #set terminal png notransparent nocrop truecolor rounded enhanced font "arial,8" fontscale 1.0 #set output 'base.png' plot \ 'data.dat' using 1:2 w l lc rgb "black" title "data"