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gnuplot - 第 0 行：意外或无法识别的标记

tag-icon • tag-icon gnuplot
gnuplot - 第 0 行：意外或无法识别的标记

代码：

#!/usr/bin/env bash
# download death data
wget -O Deaths.txt http://www.randomservices.org/random/data/Deaths.txt
wget -O Pumps.txt http://www.randomservices.org/random/data/Pumps.txt
# Delete the first line
sed 1d Deaths.txt > tempfile1
sed 1d Pumps.txt > tempfile2
# mv tempfile1 Deaths.txt
# mv tempfile2 Pumps.txt
gnuplot -persist -e "set terminal canvas;set xlabel 'x' font 'sans,15';
set ylabel 'y' font ',15';
set title 'Relationship between Deaths and Pumps' font 'sans, 20';
show title;
set label "Most of the deaths is near the pump located in 12.6,11.7" at 16,16;
show label;
set output 'death_pump_relation.html';
plot 'Pumps.txt' with points pt 7 ,'Deaths.txt' with dots;"

有一个错误：line 0: unexpected or unrecognized token

我无法得到任何输出

但事实上，我的脚本中没有line0

这有什么问题吗？

版本：gnuplot V5.2

系统：MacOS

答案1

这是工作脚本

#!/usr/bin/env bash
# download death data
wget -O Deaths.txt http://www.randomservices.org/random/data/Deaths.txt
wget -O Pumps.txt http://www.randomservices.org/random/data/Pumps.txt
# Delete the first line
sed 1d Deaths.txt > tempfile1
sed 1d Pumps.txt > tempfile2
mv tempfile1 Deaths.txt
mv tempfile2 Pumps.txt
gnuplot -persist -e "set terminal canvas;set xlabel 'x' font 'sans,15';
set ylabel 'y' font ',15';
set title 'Relationship between Deaths and Pumps' font 'sans, 20';
show title;
set label 'Most of the deaths is near the pump located in 12.6,11.7' at 16,16;
show label;
set output 'death_pump_relation.html';
plot 'Pumps.txt' with points pt 7 ,'Deaths.txt' with dots;"

输出位于 Death_pump_relation.html 中

答案2

我知道哪里出了问题

# mv tempfile1 Deaths.txt
# mv tempfile2 Pumps.txt

不应该被批评

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