Change location of a figure

Question

I include a .tikz figure in my document using the following lines:

\documentclass{article}
\usepackage{amsmath}
\usepackage{amssymb}
\usepackage{graphicx}

\usepackage{pgfplots}
\pgfplotsset{compat=1.9}

\usetikzlibrary{plotmarks}


\begin{document}


\newpage
\null
\begin{figure}[h]
\centering
\input{pic/evaluation1}
\caption{Evaluation 1.}
\label{evaluation1}
\end{figure}
\begin{figure}[h]
\centering
\input{pic/evaluation2}
\caption{Evaluation 2.}
\label{evaluation 2}
\end{figure}
\begin{figure}[h]
\centering
\input{pic/evaluation3}
\caption{Evaluation 3.}
\label{evaluation3}
\end{figure}

\end{document}

I want the first two figures to be located on one page and the third figure to be located on the top of the next page. This LaTeX code, however, lets the first figure be on top of the page and the other two figures on the next page.

Answer 1

I would like to suggest that you placed the first two graphs in a single figure environment, and that you state [p] as the placement specifier. That way, the graphs will be placed together on a page. For the remaining figure environment, change the placement specifier from [h] to [t!] to assure that it'll be placed at the top of the page that follows the page with the first two graphs.

The modified code would thus look like this -- observe that I can't post a meaningful screenshot, as I lack access to the files evaluation1.tex, evaluation2.tex, and evaluation3.tex:

\documentclass{article}
\usepackage{amsmath,amssymb,graphicx}
\usepackage{pgfplots}
\pgfplotsset{compat=1.9}
\usetikzlibrary{plotmarks}

\begin{document}

\begin{figure}[p] 
\centering

\input{pic/evaluation1}
\caption{Evaluation 1.}
\label{evaluation1}

\vspace{1cm} % choose a suitable amount of vertical whitespace

\input{pic/evaluation2}
\caption{Evaluation 2.}
\label{evaluation2}
\end{figure}

\begin{figure}[t!]
\centering
\input{pic/evaluation3}
\caption{Evaluation 3.}
\label{evaluation3}
\end{figure}

\end{document}