我第一次尝试使用multiplot函数，当我在这里阅读另一个问题时，replot似乎不太适合这里，但是我对gnuplot的理解并不足够，无法寻求替代方法。
我有两个地块，每个地块有2个输入文件。第一个图需要为每个输入文件选择不同的数据（因此称为replot）。我想将这两幅图布置成2行1列。
如果我删除了任何一个图的输入，我都可以分别绘制它们，因此语法至少在那个程度上是正确的。
这是我的输入内容：
se te po enh co so
se ou "plot_tfoh-2.ipdip"
set xrange[10:50]
set xlabel "{/ -Bold ionization energy [eV]}"
set ylabel "{/ -Bold spectral intensity}" offset 1.25,0
set tics out
set xtics nomirror
set ytics nomirror
set title "{/ -Bold tfoh-2 | Ionization Spectra}" offset 0,-0.5
#FIRST GRAPH (top graph in multiplot)
plot 0 notitle
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 25" w i lt 25
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$20*$20+$19*$19+$18*$18+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 24" w i lt 24
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$19*$19+$18*$18+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 23" w i lt 23
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 22" w i lt 22
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "F{/Arial \"}_{py} - F{/Arial '}_{py}" w i lt 21
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$18*$18+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "F{/Arial \"}_{py} - F{/Arial '}_{pz}" w i lt 20
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 19" w i lt 19
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "(O-F)_p" w i lt 18
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 17" w i lt 17
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "(O-F)_p" w i lt 16
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 15" w i lt 15
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$6*$6+$5*$5+$4*$4) t "orb 14" w i lt 14
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 13" w i lt 13
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 12" w i lt 12
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 11" w i lt 11
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "O_{2s}" w i lt 10
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$5*$5+$4*$4) t "F{/Arial \"}_{2s}" w i lt 9
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "(F{/Arial '} - F{/Arial \"})_{2s}" w i lt 8
replot "//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "F_{2s}" w i lt 7
# SECOND GRAPH (bottom graph in multiplot)
plot 0 notitle
replot "//worka/blaise/masters/results/tfoh-2/dip/plot_tfoh-2.dip.input.dat" notitle w i lc rgb 'grey50'
replot "/worka/blaise/masters/results/tfoh-2/dip/final.replotConfig.dat" using 1:2 t "O-F 2h states" w i lc rgb "red"
se te po enh co so
set key top right font ",13"
se ou "ref.plot_tfoh-2.ipdip.ps"
replot
非常感谢您对此事的帮助。如果我可以添加更多详细信息，请告诉我。
答案 0 :(得分：1)
在绘制之前，您需要设置多图环境。根据您的示例，它看起来类似于以下内容：
se te po enh co so
se ou "plot_tfoh-2.ipdip.ps"
set xrange[10:50]
set xlabel "{/ -Bold ionization energy [eV]}"
set ylabel "{/ -Bold spectral intensity}" offset 1.25,0
set tics out
set xtics nomirror
set ytics nomirror
set title "{/ -Bold tfoh-2 | Ionization Spectra}" offset 0,-0.5
set multiplot layout 2,1
#FIRST GRAPH (top graph in multiplot)
plot 0 notitle,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 25" w i lt 25,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$20*$20+$19*$19+$18*$18+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 24" w i lt 24,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$19*$19+$18*$18+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 23" w i lt 23,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 22" w i lt 22,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "F{/Arial \"}_{py} - F{/Arial '}_{py}" w i lt 21,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$18*$18+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "F{/Arial \"}_{py} - F{/Arial '}_{pz}" w i lt 20,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 19" w i lt 19,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$17*$17+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "(O-F)_p" w i lt 18,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 17" w i lt 17,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$16*$16+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "(O-F)_p" w i lt 16,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$15*$15+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 15" w i lt 15,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$6*$6+$5*$5+$4*$4) t "orb 14" w i lt 14,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$14*$14+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 13" w i lt 13,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$13*$13+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 12" w i lt 12,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$12*$12+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "orb 11" w i lt 11,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$11*$11+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "O_{2s}" w i lt 10,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.2.dat" u 2:(+$5*$5+$4*$4) t "F{/Arial \"}_{2s}" w i lt 9,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$10*$10+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "(F{/Arial '} - F{/Arial \"})_{2s}" w i lt 8,\
"//worka/blaise/masters/results/tfoh-2/ip/plot_tfoh-2.ip.1.dat" u 2:(+$9*$9+$8*$8+$7*$7+$6*$6+$5*$5+$4*$4) t "F_{2s}" w i lt 7
# SECOND GRAPH (bottom graph in multiplot)
plot 0 notitle,\
"//worka/blaise/masters/results/tfoh-2/dip/plot_tfoh-2.dip.input.dat" notitle w i lc rgb 'grey50',\
"/worka/blaise/masters/results/tfoh-2/dip/final.replotConfig.dat" using 1:2 t "O-F 2h states" w i lc rgb "red"
请注意，没有replot命令，只是逗号分隔每个面板的各个组成部分。请参考文档和demos以获取更多示例。
希望这会有所帮助！