防止在 AASTeX deluxetable \tablecomments 和下一个 deluxetable 之后分页？

Question

问题如下：有两个 deluxetables (AASTeX) 接连设置。第一个 extends 的 \tablecomments 超出了页面边界，因此一行文本位于新页面上。

我希望下一个豪华表紧接在前一个表之后开始（即紧接在那些表注释之后）。也就是说，它应该从同一页开始。

但是，不知为何，下一个 deluxetable 添加了分页符。因此，除了一行 \tablecomments 之外，页面基本上是空白的。看起来相当丑陋。

如何让下一个豪华版从上一个豪华版之后的同一页开始？同时保留豪华版中的自动分页功能？

很难发布关于此内容的 MWE，因为这将是很长的示例。本质上，代码如下：

\documentclass{article}
\begin{document}

\begin{deluxetable}{cc}
\tabletypesize{\scriptsize}  
\tablecaption{Test 1. \label{tab:test1}}
\tablewidth{0pt}  
\tablehead{\colhead{dummy} & \colhead{dummy}}
\startdata 
    % ... a lot of data, automatically split over 2 pages ...
    % Should be long enough so that Table Comments start at the end of one page
    % and continue with one line onto the next page.
\endata
\vspace{-0.6cm}
\tablecomments{Some rather long comment here that needs at least two lines.}
\end{deluxetable}

% The next deluxetable should start right after the first one, on the same
% page as the trailing Table Comments of the first table. For some reason, it does not.

\begin{deluxetable}{cc}
\tabletypesize{\scriptsize}  
\tablecaption{Test 2. \label{tab:test2}}
\tablewidth{0pt}  
\tablehead{\colhead{dummy} & \colhead{dummy}}
\startdata 
% ... a lot of data as well, automatically split over 2-3 pages ...
\endata
\vspace{-0.6cm}
\tablecomments{Any table comment.}
\end{deluxetable}

\end{document}

Answer 1

这些deluxetables是浮动对象。据我所知，它们的参数bp意味着可以放置在页面底部，或放置在单独的浮动页面上。现在，默认情况下，LaTeX 不会在页面底部为浮动对象保留太多空间，实际上\bottomfration默认情况下0.3意味着它们只能填满30%页面底部。此外，默认情况下，底部允许的浮动对象数量由 控制bottomnumber。1您需要增加这两个值才能有机会将两个表放在同一页面上。例如：

\documentclass{aastex}

\renewcommand{\bottomfraction}{0.8}
\setcounter{bottomnumber}{2}

\begin{document}
Text.

\begin{deluxetable}{cc}
\tabletypesize{\scriptsize}  
\tablecaption{Test 1. \label{tab:test1}}
\tablewidth{0pt}  
\tablehead{\colhead{dummy} & \colhead{dummy}}
\startdata 
    % ... a lot of data, automatically split over 2 pages ...
    % Should be long enough so that Table Comments start at the end of one page
    % and continue with one line onto the next page.
\enddata
\vspace{-0.6cm}
\tablecomments{Some rather long comment here that needs at least two lines.}
\end{deluxetable}

% The next deluxetable should start right after the first one, on the same
% page as the trailing Table Comments of the first table. For some reason, it does not.

\begin{deluxetable}{cc}
\tabletypesize{\scriptsize}  
\tablecaption{Test 2. \label{tab:test2}}
\tablewidth{0pt}  
\tablehead{\colhead{dummy} & \colhead{dummy}}
\startdata 
% ... a lot of data as well, automatically split over 2-3 pages ...
\enddata
\vspace{-0.6cm}
\tablecomments{Any table comment.}
\end{deluxetable}

\end{document}

无论如何，如果表格不适合，它们将被移至单独的页面。您可以在以下位置阅读有关浮动参数的更多信息：如何影响 LaTeX 中图形和表格等浮动环境的位置？。