I am having an issue with gnuplottex and multiplot. On my windows machine, the size and position at which the pdf is located seem to be calculated wrong. The graph gets squished down in the lowest plot. The labeling and all the text is placed right though. I work with miktex.
Here my min working example:
\documentclass[12pt,a4paper,twoside]{book}
\usepackage[utf8]{inputenc}
\usepackage[pdftex]{graphicx}
\usepackage[miktex, subfolder]{gnuplottex}
\begin{document}
\begin{figure}[h]
\label{fig:wenaRes}
\begin{gnuplot}[terminal=cairolatex, terminaloptions = {size 15cm, 15cm}]
set style line 11 lc rgb '#808080' lt 1
set border 3 back ls 11
set tics nomirror
set xlabel "x"
set ylabel "y"
set multiplot layout 2, 1 title 'Multiplot title'
plot [-4:4] sin(x) with lines
plot [-4:4] cos(x) with lines
\end{gnuplot}
\end{figure}
\end{document}
This gives me the following page:

If needed I can add the generated tex file by gnuplottex.
pdfLatexgives the right output withMikTex 2.9as well asTeXLive 2019. Maybe something wrong in the compile/run configurations of yourLaTeXeditor? – Ñako Jun 16 '19 at 21:52@Nako, I use MikTex 2.9 too and one week prior to this post I updated everything via the MiKTeX Console. I use gnuplot 5.3 patchlevel 0.
Edit: Sorry for the late response.
– Simon T. Jun 17 '19 at 21:42pdflatex --enable-write18 test.texSame issue. – Simon T. Jun 17 '19 at 21:51