Time 具有多个图形的3d GNUPLOT动画

我已经从中改编了以下代码

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但是当我运行这个程序时，我在gif文件中只得到一帧，标记为“时间1”；我需要更改什么才能使其正常工作？

我需要在一个splot命令中将其切换为all，如下所示：

# define fixed axis-ranges

# filename and n=number of lines of your data 
filedata = 'Sun_t_v_state.dat'
filedata2 = 'Mercury_v_state.dat'
filedata3 = 'Venus_t_v_state.dat'
filedata4 = 'Earth_t_v_state.dat'
filedata5 = 'Mars_t_v_state.dat'
filedata6 = 'Jupiter_t_v_state.dat'
filedata7 = 'Saturn_t_v_state.dat'
filedata8 = 'Uranus_t_v_state.dat'
filedata9 = 'Neptune_t_v_state.dat'
filedata10 = 'Pluto_t_v_state.dat'
n = 44

set term gif animate
set output 'output.gif'

do for [j=1:n] {
    set title 'time '.j
    splot filedata u 2:3:4 every ::1::j w l lw 2, \
          filedata u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata2 u 2:3:4 every ::1::j w l lw 2, \
          filedata2 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata3 u 2:3:4 every ::1::j w l lw 2, \
          filedata3 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata4 u 2:3:4 every ::1::j w l lw 2, \
          filedata4 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata5 u 2:3:4 every ::1::j w l lw 2, \
          filedata5 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata6 u 2:3:4 every ::1::j w l lw 2, \
          filedata6 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata7 u 2:3:4 every ::1::j w l lw 2, \
          filedata7 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata8 u 2:3:4 every ::1::j w l lw 2, \
          filedata8 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata9 u 2:3:4 every ::1::j w l lw 2, \
          filedata9 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata10 u 2:3:4 every ::1::j w l lw 2, \
          filedata10 u 2:3:4 every ::j::j w p pt 7 ps 2   
          }  

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你真的打算为每一颗行星制作一个单独的动画帧吗？每次通过该循环将产生10帧，每个splot语句一帧。您的动画应该以440帧结束。你说它只有一帧。文件的大小是否与此一致，或者它是否真的包含440帧，但只显示第一帧？我想一次将它们全部绘制出来；我是否应该删除额外的splot，并在其他splot中添加逗号？是的。尝试一下，并将输出gif添加到您的问题中，这样我们就可以看到哪些是有效的，哪些是无效的。

# define fixed axis-ranges

# filename and n=number of lines of your data 
filedata = 'Sun_t_v_state.dat'
filedata2 = 'Mercury_v_state.dat'
filedata3 = 'Venus_t_v_state.dat'
filedata4 = 'Earth_t_v_state.dat'
filedata5 = 'Mars_t_v_state.dat'
filedata6 = 'Jupiter_t_v_state.dat'
filedata7 = 'Saturn_t_v_state.dat'
filedata8 = 'Uranus_t_v_state.dat'
filedata9 = 'Neptune_t_v_state.dat'
filedata10 = 'Pluto_t_v_state.dat'
n = 44

set term gif animate
set output 'output.gif'

do for [j=1:n] {
    set title 'time '.j
    splot filedata u 2:3:4 every ::1::j w l lw 2, \
          filedata u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata2 u 2:3:4 every ::1::j w l lw 2, \
          filedata2 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata3 u 2:3:4 every ::1::j w l lw 2, \
          filedata3 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata4 u 2:3:4 every ::1::j w l lw 2, \
          filedata4 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata5 u 2:3:4 every ::1::j w l lw 2, \
          filedata5 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata6 u 2:3:4 every ::1::j w l lw 2, \
          filedata6 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata7 u 2:3:4 every ::1::j w l lw 2, \
          filedata7 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata8 u 2:3:4 every ::1::j w l lw 2, \
          filedata8 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata9 u 2:3:4 every ::1::j w l lw 2, \
          filedata9 u 2:3:4 every ::j::j w p pt 7 ps 2, \
          filedata10 u 2:3:4 every ::1::j w l lw 2, \
          filedata10 u 2:3:4 every ::j::j w p pt 7 ps 2   
          }