我有以下 Gnuplot 脚本:
set label "Threshold" at first 1.03, first -15
set arrow from graph 0,first -13 to graph 1, first -13 nohead lt 0 lw 5
plot [1:12][] pot_t(x) t "up" w lines ls 1
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水平线位于-13。
如果我在脚本中添加第二个情节
plot [5:20][] pot_t(x) t "up" w lines ls 1
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如何删除标签threshold和水平虚线?
问候
gnuplot ×1