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您好我正在使用gnuplot来创建大量的图。为了节省工作量,我编写了一个脚本,试图绘制所有可能的图表。Gnuplot嵌套做循环和在同一个图上绘图
#!/usr/bin/gnuplot
reset
is_missing(x)=system("./ismissing.sh ".x)
set terminal post eps enhanced color
set key inside right top vertical Right noreverse enhanced autotitles box linetype -1 linewidth 1.000
set grid
models="Cebeci-Smith Baldwin-Lomax Spalart-Allmaras Launder-Sharma Chien"
files="./CebeciOut/ ./BaldwinOut/ ./SpalartOut/ ./LaunderOut/ ./ChienOut/"
xgrid="35000 70000 140000 280000 560000"
# Plot grid convergence Spalart
do for [f=1:words(files)]{
set output sprintf('%s%s',word(files,f),'ZPGGridConvergence.eps')
set title sprintf("%s%s",word(models,f), " ZPG Grid Convergence")
set xlabel "N_y"
set ylabel "C_f Final"
print f
do for [i=1:words(xgrid)]{
filename=sprintf("%s%s%s%s",word(files,f),'yconv_',word(xgrid,i),"x")
if(is_missing(filename)==0){
plot filename using 1:2 title sprintf("%s%s",word(xgrid,i), " X Gridpoints") with linespoints
}
}
}
不幸的是我有一个问题,一个完整的迭代的脚本失败后,IE F从未尽管第一地块成功完成了2。给出的错误是
cannot open file; output not changed
line 25: util.c: No such file or directory
我没有设法解密。任何帮助将非常感激。还有一种方法可以在这个循环中使用replot,因为我还没有创建一个图。 谢谢