# Includepdf gives one extra blank page at the end [closed]

I have written a paper using RevTex in two-column format. I have written some supplemental material in another file in one-column format. Now I want to merge the two. I have something like

\documentclass[10pt,prl,aps,showpacs,twocolumn]{revtex4}
\begin{document}
%Paper
\onecolumngrid
\includepdf[pages={{},-}]{Paper_SupMat.pdf}
\end{document}


This works perfectly, albeit that an additional, blank page appears at the end of the document. How can I remove this additional page?

## closed as unclear what you're asking by Bobyandbob, Sebastiano, Troy, Mensch, Stefan PinnowJun 4 '18 at 4:58

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

• Not certain, but I don't think there's much you can do about this without redefining bits of the class, which you are probably not supposed to do. Your description and code don't match, by the way. Your code says you're using twocolumn. Your description says, you're using one column. – cfr Jul 2 '17 at 19:59
• I'm not an expert on this, but if there are no ways around this via LaTeX, you can always delete the empty page from the final manuscript with some PDF editor, for example. – Troy Jul 3 '17 at 3:56
• @Troy true but I need to upload the .tex file onto the arXiv (electronic arxiv for papers in, mostly, natural sciences) and the file will be generated automatically. – Funzies Jul 3 '17 at 7:45
• @cfr My bad, it is exactly the other way around: the main paper is in the two-column format, whereas the supplemental material is in the one-column format. – Funzies Jul 3 '17 at 8:45
• can you post the pdf file to be included? – JPi Jul 3 '17 at 8:56