GIF动画中的Gnuplot [英] Gif Animation in Gnuplot

问题描述

我具有由两条线分隔的数据文件。数据的每个部分是〜50行。我试图做一个.gif文件。我知道如何单独或一组绘制他们，但不能得到.gif若要工作。

I have a data file separated by two lines. Each section of data is ~50 lines. I'm trying to make a .gif file. I know how to plot them individually or in a group but can't get the .gif to work.

我的问题是类似的在他的YouTube频道，以一个制定格伦麦克拉克伦，第5部分。相反，1分，我对每个数据段〜50个数据点。他利用$索引功能解决了这个问题，我试图做同样的，但煤矿不能正常工作。

My problem is similar to the one worked out by Glen MacLachlan in his youtube channel, part 5. Instead of 1 point, I have ~50 data points for each data section. He solves the problem by utilizing $index feature, and I tried to do the same but mine doesn't work.

我在想什么？难道我真的要分开绘制数据为.png文件，并将它们组合在一起来获得.gif文件？

What am I missing? Do I really have to plot the data separately into .png files and group them together to get .gif file?

我所做:::

我编辑的数据文件。 previously有两列x和y。现在，我有他们在第二和第三列，第一列是从0到50的索引数据中的每块具有类似的索引

I edited the data file. Previously there were two columns x, and y. Now, I have them in 2nd and 3rd column, and the first column is index from 0 to 50. Each block of data has similar index.

bash脚本来创建绘图文件

bash script to create plot file

for ((i=0;i < 50; i++)) do echo "plot 'data.txt' 
u 2:3 w circles index $i"; done >>simulate.plt

这只是绘制所有数据点

It just plots ALL the data points

推荐答案

为什么不告诉你，你已经尝试了什么？

Why don't you show what you have tried?

以下罚款应该工作：

set terminal gif animate delay 100
set output 'foobar.gif'
stats 'datafile' nooutput
set xrange [-0.5:1.5]
set yrange [-0.5:5.5]

do for [i=1:int(STATS_blocks)] {
    plot 'datafile' index (i-1) with circles
}

在文件数据文件：

0
1


2
3


4
5

给

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