############################################## # $Id: EnO_A5-12-05_2.gplot 25790 2022-03-07 08:45:37Z rudolfkoenig $ # FileLog definition: # define FileLog_device FileLog ./log/device-%Y.log device # # Logfile record example: # 2015-10-17_08:38:08 device battery full|ok|low|empty # 2015-10-17_08:38:08 device temperature 2.9 set readonly set terminal png transparent size <SIZE> crop set output '<OUT>.png' set title '<TL>' set xdata time set timefmt "%Y-%m-%d_%H:%M:%S" set xlabel " " set ylabel "t/C" set y2label "Battery" set y2tics ("full" 3, "ok" 2, "low" 1, "empty" 0) set y2range [-0.1:4.1] set grid #FileLog 4:temperature:0: #FileLog 4:battery:0:$fld[3]=~"full"?3:$fld[3]=~"ok"?2:$fld[3]=~"low"?1:0 plot "<IN>" using 1:2 axes x1y1 title 'Temperature' ls l0 lw 1 with lines,\ "<IN>" using 1:2 axes x1y2 title 'Battery' ls l1 lw 1 with steps"