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编制长表的问题

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编制长表的问题

我正在尝试生成一个长表，看起来像附图中所示。出于某种原因，我得到了以下错误。我真的不知道错误可能出在哪里。有人遇到过这种问题吗？

在此处输入图片描述

日志错误： 在此处输入图片描述

\documentclass{article}

\usepackage{xltabular}
\usepackage{tabularx,booktabs,amsmath}
\newcolumntype{Y}{>{\centering\arraybackslash}X}
\newcolumntype{Z}{>{\raggedright\arraybackslash}X}
\newcolumntype{P}{>{\centering\arraybackslash}p{\hsize}}

\newcommand\mytab[1]{\smash[b]{%
   \begin{tabular}[t]{@{} P @{}} #1 \end{tabular}}}

\newcommand\headdefpotential{% Added to avoid repeating parts
    \toprule
    \mytab{\textbf{Region area}} & 
    \mytab{\textbf{Quality class}} &
    \mytab{\textbf{Distance-to-grid}} &
    \mytab{\textbf{PV [km$^2$]}} &
    \mytab{\textbf{PV [GW]}} &
    \mytab{\textbf{Wind [km$^2$]}} &
    \mytab{\textbf{Wind [GW]}} \\
    \midrule}


\begin{document}
\section{Potential area analysis}
\begin{xltabular}{\linewidth}{@{}p{0.1\textwidth}p{0.13\textwidth}p{0.2\textwidth}YYYY@{}}

\caption{Potential area analysis results per technology, model region and applied categorisation}\label{potential analysis}
\headdefpotential\endfirsthead

\caption{Potential area analysis results per technology, model region and applied categorisation \textit{(Continued)}} \\[-2ex]
\headdefpotential\endhead
%%% The footer
\bottomrule\endfoot

CHL0 & Quality class 1  & EE/PtX: GD\_0-2km &  711.98 &  59.33 &4422.83 &110.57 \\
     &  & EE/PtX: GD\_2-4km &41.50 &3.46 & 354.36 &  8.86 \\
     &  & EE: GD\_0-2km & 0.00 &0.00 & 836.08 & 20.90 \\
     &  & EE: GD\_2-4km & 0.00 &0.00 &  71.58 &  1.79 \\
     &  & PtX: island & 1197.01 &  99.75 &  18815.82 &470.40 \\
     \cmidrule{2-7}
     & Quality class 2  & EE/PtX: GD\_0-2km & 6808.21 & 567.33 &4290.42 &107.26 \\
     &  & EE/PtX: GD\_2-4km &  498.66 &  41.55 & 294.84 &  7.37 \\
     &  & EE: GD\_0-2km &79.06 &6.59 &3203.33 & 80.08 \\
     &  & EE: GD\_2-4km &  637.75 &  53.14 & 257.49 &  6.44 \\
     &  & PtX: island &22140.51 &1844.97 &  16646.72 &416.17 \\
     \cmidrule{2-7}
     & Quality class 3  & EE/PtX: GD\_0-2km & 1905.41 & 158.78 & 713.39 & 17.83 \\
     &  & EE/PtX: GD\_2-4km &  164.78 &  13.73 &  55.86 &  1.40 \\
     &  & EE: GD\_0-2km &  404.59 &  33.71 & 797.14 & 19.93 \\
     &  & EE: GD\_2-4km & 3235.32 & 269.60 &  58.23 &  1.46 \\
     &  & PtX: island &17178.89 &1431.52 &5055.52 &126.39 \\
    \midrule
CHL1 & Quality class 1  & EE/PtX: GD\_0-2km & 1238.04 & 103.17 &2638.44 & 65.96 \\
     &  & EE/PtX: GD\_2-4km &65.65 &5.47 & 166.51 &  4.16 \\
     &  & EE: GD\_0-2km &  107.67 &8.97 & 516.03 & 12.90 \\
     &  & EE: GD\_2-4km & 2.35 &0.20 &  26.71 &  0.67 \\
     &  & PtX: island & 1698.48 & 141.53 &7753.24 &193.83 \\
     \cmidrule{2-7}
     & Quality class 2  & EE/PtX: GD\_0-2km & 1669.85 & 139.15 & 901.26 & 22.53 \\
     &  & EE/PtX: GD\_2-4km &90.35 &7.53 &  51.99 &  1.30 \\
     &  & EE: GD\_0-2km &  427.50 &  35.62 & 136.97 &  3.42 \\
     &  & EE: GD\_2-4km &21.25 &1.77 &   9.43 &  0.24 \\
     &  & PtX: island & 3491.94 & 290.98 &2794.36 & 69.86 \\
     \cmidrule{2-7}
     & Quality class 3  & EE/PtX: GD\_0-2km & 1646.11 & 137.17 &1016.66 & 25.42 \\
     &  & EE/PtX: GD\_2-4km &  121.23 &  10.10 &  58.78 &  1.47 \\
     &  & EE: GD\_0-2km &  159.34 &  13.28 &  41.51 &  1.04 \\
     &  & EE: GD\_2-4km &17.56 &1.46 &   5.01 &  0.13 \\
     &  & PtX: island & 6448.14 & 537.32 &1094.38 & 27.36 \\
     \midrule
CHL2 & Quality class 1  & EE/PtX: GD\_0-2km &19.72 &1.64 & 525.33 & 13.13 \\
     &  & EE/PtX: GD\_2-4km & 0.67 &0.06 &  29.59 &  0.74 \\
     &  & EE: GD\_0-2km & 0.00 &0.00 &   2.39 &  0.06 \\
     &  & EE: GD\_2-4km & 0.00 &0.00 &   0.87 &  0.02 \\
     &  & PtX: island &  123.64 &  10.30 &1225.14 & 30.63 \\
     \cmidrule{2-7}
     & Quality class 2  & EE/PtX: GD\_0-2km &  406.13 &  33.84 & 345.18 &  8.63 \\
     &  & EE/PtX: GD\_2-4km &22.65 &1.89 &  28.07 &  0.70 \\
     &  & EE: GD\_0-2km & 0.00 &0.00 &  30.51 &  0.76 \\
     &  & EE: GD\_2-4km & 0.00 &0.00 &   1.49 &  0.04 \\
     &  & PtX: island &  269.63 &  22.47 &3067.61 & 76.69 \\
     \cmidrule{2-7}
     & Quality class 3  & EE/PtX: GD\_0-2km & 0.00 &0.00 & 990.36 & 24.76 \\
     &  & EE/PtX: GD\_2-4km & 0.00 &0.00 &  76.24 &  1.91 \\
     &  & EE: GD\_0-2km & 0.00 &0.00 &   0.14 &  0.00 \\
     &  & EE: GD\_2-4km & 0.00 &0.00 &   0.00 &  0.00 \\
     &  & PtX: island &  390.59 &  32.55 &9541.80 &238.55 \\
\bottomrule
\end{xltabular}
\end{document}

答案1

楼主发布的代码并没有出现上面显示的错误消息。该消息确实表明存在问题，这是由于行末! Misplaced \noalign.缺少指令造成的\\

\caption{Potential area analysis...}\label{potential analysis}

这里有一个解决方案可以解决这个问题，并对代码进行一些额外的调整，包括将四个数据列中的数字与小数点对齐，简化第 2 列中的材料，不允许第 3 列换行，以及\cmidrule用\addlinespace（以创建更开放和吸引人的“外观”）替换指令。

在此处输入图片描述

\documentclass{article}
\usepackage[T1]{fontenc}
\usepackage{xltabular} % for 'xltabular' environment
\usepackage{booktabs}  % for well-spaced horizontal rules
\usepackage{amsmath}   % for \smash[b] macro
\usepackage[skip=0.333\baselineskip]{caption}
\usepackage{ragged2e}  % \Centering & \RaggedRight macros

\newcolumntype{Y}{>{\Centering}X}
\newcolumntype{P}{>{\RaggedRight}p{\hsize}}
\newcolumntype{Q}{>{\Centering}p{\hsize}}

\newcommand\mytab[1]{\smash[b]{%
   \begin{tabular}[t]{@{} Q @{}} #1 \end{tabular}}}
   
\usepackage{siunitx}
\newcolumntype{T}[1]{S[table-format=#1,group-digits=false]}
\newcommand\mY[1]{\multicolumn{1}{Y}{#1}}

\newcommand\headdefpotential{% Added to avoid repeating parts
\toprule
    \mytab{{Region area}} & 
    \mytab{{Quality class}} &
    {Distance to grid} &
    \mY{{PV} [km\textsuperscript{2}]} &
    \mY{{PV} [GW]} &
    \mY{{Wind} [km\textsuperscript{2}]} &
    \mY{{Wind} [GW]}  \\
\midrule}


\begin{document}

\section{Potential area analysis}
\enlargethispage{0.5\baselineskip} % optional

\begingroup %localize scope of next 2 instructions
\setlength\tabcolsep{3pt} % default: 6pt
\setlength\LTcapwidth{\textwidth}

\begin{xltabular}{\linewidth}{@{} 
  p{0.1\textwidth} 
  >{\Centering}p{0.1\textwidth} 
  l T{5.2} T{4.2} T{5.2} T{3.2} @{}}

\caption{Potential area analysis results per technology, 
         model region and applied categorisation}
\label{potential analysis} \\ % <-- " \\" is new
\headdefpotential
\endfirsthead

\multicolumn{7}{@{}l@{}}{Table \thetable, continued} \\[0.5ex]
\headdefpotential
\endhead

%%% The footers

\multicolumn{7}{r@{}}{\itshape\small(cont'd on next page)} \\
\endfoot

\bottomrule
\endlastfoot

CHL0 & 1& EE/PtX: GD\_0--2km &   711.98 &   59.33 &  4422.83 & 110.57 \\
     &  & EE/PtX: GD\_2--4km &    41.50 &    3.46 &   354.36 &   8.86 \\
     &  & EE: GD\_0--2km     &     0.00 &    0.00 &   836.08 &  20.90 \\
     &  & EE: GD\_2--4km     &     0.00 &    0.00 &    71.58 &   1.79 \\
     &  & PtX: island        &  1197.01 &   99.75 & 18815.82 & 470.40 \\
     \addlinespace 
     & 2& EE/PtX: GD\_0--2km &  6808.21 &  567.33 &  4290.42 & 107.26 \\
     &  & EE/PtX: GD\_2--4km &   498.66 &   41.55 &   294.84 &   7.37 \\
     &  & EE: GD\_0--2km     &    79.06 &    6.59 &  3203.33 &  80.08 \\
     &  & EE: GD\_2--4km     &   637.75 &   53.14 &   257.49 &   6.44 \\
     &  & PtX: island        & 22140.51 & 1844.97 & 16646.72 & 416.17 \\
     \addlinespace 
     & 3& EE/PtX: GD\_0--2km &  1905.41 &  158.78 &   713.39 &  17.83 \\
     &  & EE/PtX: GD\_2--4km &   164.78 &   13.73 &    55.86 &   1.40 \\
     &  & EE: GD\_0--2km     &   404.59 &   33.71 &   797.14 &  19.93 \\
     &  & EE: GD\_2--4km     &  3235.32 &  269.60 &    58.23 &   1.46 \\
     &  & PtX: island        & 17178.89 & 1431.52 &  5055.52 & 126.39 \\
\midrule
CHL1 & 1& EE/PtX: GD\_0--2km &  1238.04 &  103.17 &  2638.44 &  65.96 \\
     &  & EE/PtX: GD\_2--4km &    65.65 &    5.47 &   166.51 &   4.16 \\
     &  & EE: GD\_0--2km     &   107.67 &    8.97 &   516.03 &  12.90 \\
     &  & EE: GD\_2--4km     &     2.35 &    0.20 &    26.71 &   0.67 \\
     &  & PtX: island        &  1698.48 &  141.53 &  7753.24 & 193.83 \\
     \addlinespace 
     & 2& EE/PtX: GD\_0--2km &  1669.85 &  139.15 &   901.26 &  22.53 \\
     &  & EE/PtX: GD\_2--4km &    90.35 &    7.53 &    51.99 &   1.30 \\
     &  & EE: GD\_0--2km     &   427.50 &   35.62 &   136.97 &   3.42 \\
     &  & EE: GD\_2--4km     &    21.25 &    1.77 &     9.43 &   0.24 \\
     &  & PtX: island        &  3491.94 &  290.98 &  2794.36 &  69.86 \\
     \addlinespace 
     & 3& EE/PtX: GD\_0--2km &  1646.11 &  137.17 &  1016.66 &  25.42 \\
     &  & EE/PtX: GD\_2--4km &   121.23 &   10.10 &    58.78 &   1.47 \\
     &  & EE: GD\_0--2km     &   159.34 &   13.28 &    41.51 &   1.04 \\
     &  & EE: GD\_2--4km     &    17.56 &    1.46 &     5.01 &   0.13 \\
     &  & PtX: island        &  6448.14 &  537.32 &  1094.38 &  27.36 \\
\midrule
CHL2 & 1& EE/PtX: GD\_0--2km &    19.72 &    1.64 &   525.33 &  13.13 \\
     &  & EE/PtX: GD\_2--4km &     0.67 &    0.06 &    29.59 &   0.74 \\
     &  & EE: GD\_0--2km     &     0.00 &    0.00 &     2.39 &   0.06 \\
     &  & EE: GD\_2--4km     &     0.00 &    0.00 &     0.87 &   0.02 \\
     &  & PtX: island        &   123.64 &   10.30 &  1225.14 &  30.63 \\
     % \addlinespace % occurs at page break
     & 2& EE/PtX: GD\_0--2km &   406.13 &   33.84 &   345.18 &   8.63 \\
     &  & EE/PtX: GD\_2--4km &    22.65 &    1.89 &    28.07 &   0.70 \\
     &  & EE: GD\_0--2km     &     0.00 &    0.00 &    30.51 &   0.76 \\
     &  & EE: GD\_2--4km     &     0.00 &    0.00 &     1.49 &   0.04 \\
     &  & PtX: island        &   269.63 &   22.47 &  3067.61 &  76.69 \\
     \addlinespace 
     & 3& EE/PtX: GD\_0--2km &     0.00 &    0.00 &   990.36 &  24.76 \\
     &  & EE/PtX: GD\_2--4km &     0.00 &    0.00 &    76.24 &   1.91 \\
     &  & EE: GD\_0--2km     &     0.00 &    0.00 &     0.14 &   0.00 \\
     &  & EE: GD\_2--4km     &     0.00 &    0.00 &     0.00 &   0.00 \\
     &  & PtX: island        &   390.59 &   32.55 &  9541.80 & 238.55 \\

\end{xltabular}
\endgroup

\end{document}

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