Vertical alignment on merged cells with multirow
Look, ma! No multirow
! ;-)
\documentclass{article}
\usepackage{array,hhline}
\newcommand{\corner}[1]{%
\begin{array}{@{}|c}
#1\vphantom{\Big|}\\
\hhline{|-}
\multicolumn{1}{c}{\vphantom{\Big|}}\end{array}%
}
\newcommand{\entry}[1]{\quad#1\quad}
\begin{document}
$\begin{array}{@{}r@{\hspace{\arraycolsep}\vline}*{3}{c@{\vline}}}
\multicolumn{1}{@{}c@{}}{}& \multicolumn{1}{c}{H1} & \multicolumn{1}{c}{H2} & \multicolumn{1}{c}{H3} \\
\hhline{~|---}
L1 & \entry{a_{11}}\corner{c_{11}} & \entry{a_{12}}\corner{c_{12}} & \entry{a_{13}}\corner{c_{13}} \\
\hhline{~|---}
L2 & \entry{a_{21}}\corner{c_{21}} & \entry{a_{22}}\corner{c_{22}} & \entry{a_{23}}\corner{c_{23}} \\
\hhline{~|---}
\end{array}$
\end{document}
A version of your tabular typeset using cals. This version two mimics the column width in the question (10mm/6mm+2tabcolsep+arrayrulewidth):
\documentclass{article}
\usepackage{cals}
\let\nc=\nullcell % Shortcuts
\let\sc=\spancontent
\newcommand{\corner}{\dimexpr(6mm+12.4pt)\relax} % Same column width as in the question
\newcommand{\noncorner}{\dimexpr(10mm+12.4pt)\relax} % Comepnsated for and tabcolsep
\begin{document}
\begin{calstable}
% Defining seven columns relativ to each other and relativ to the margins.
\colwidths{{10mm}
{\noncorner}
{\corner}
{\noncorner}
{\corner}
{\noncorner}
{\corner}
}
% Set up the tabular
\makeatletter
\def\cals@framers@width{0.4pt} % Outside frame rules, reduce if the rule is too heavy
\def\cals@framecs@width{0.4pt}
\cals@setpadding{Ag}
\cals@setcellprevdepth{Al}
\def\cals@cs@width{0.4pt} % Inside rules, reduce if the rule is too heavy
\def\cals@rs@width{0.4pt}
\def\tb{\ifx\cals@borderT\relax % Top border switch (off-on)
\def\cals@borderT{0pt}
\else \let\cals@borderT\relax\fi}
\def\bb{\ifx\cals@borderB\relax % Botton border switch (off-on)
\def\cals@borderB{0pt}
\else \let\cals@borderB\relax\fi}
\def\rb{\ifx\cals@borderR\relax % Right border switch (off-on)
\def\cals@borderR{0pt}
\else \let\cals@borderR\relax\fi}
\def\lb{\ifx\cals@borderL\relax % Left border switch (off-on)
\def\cals@borderL{0pt}
\else \let\cals@borderL\relax\fi}
% R1
\brow
\rb\lb\tb\cell{}
\nc{ltb}
\nc{rtb}\alignC\sc{$H1$}
\nc{ltb}
\nc{rtb}\sc{$H3$}
\nc{ltb}
\nc{rtb}\sc{$H3$}\tb\lb\rb
\erow
% R2 Body
\brow
\lb\tb\nc{lrt}\tb\lb
\nc{lrt}
\cell{$c11$}
\nc{lrt}
\cell{$c12$}
\nc{lrt}
\cell{$c13$}
\erow
% R3 Body
\brow
\bb\lb\nc{lrb}\alignR\sc{\vfil $L1$}\lb\bb
\alignC\nc{lrb}\sc{\vfil $a11$}
\lb\cell{}\lb
\nc{lrb}\sc{\vfil $a12$}
\lb\cell{}\lb
\nc{lrb}\sc{\vfil $a13$}
\lb\cell{\rule{\baselineskip}{0pt}}\lb
\erow
% R4 Body
\brow
\lb\nc{lrt}\lb
\nc{lrt}
\cell{$c21$}
\nc{lrt}
\cell{$c22$}
\nc{lrt}
\cell{$c23$}
\erow
% R5 Body
\brow
\bb\lb\nc{lrb}\alignR\sc{\vfil $L2$}\lb\bb
\alignC\nc{lrb}\sc{\vfil $a21$}
\lb\cell{}\lb
\nc{lrb}\sc{\vfil $a22$}
\lb\cell{}\lb
\nc{lrb}\sc{\vfil $a23$}
\lb\cell{\rule{\baselineskip}{0pt}}\lb
\erow
\makeatletter
\end{calstable}\par % \par needed to align the tabular
\end{document}
- With your MWE and using recent version of
array
package I cant reproduce in question showed image of table. The baselines of "L1" , "a1" and\clines
below "c" cells are vertically aligned. Do you have recent version of LaTeX installation? Read comments below question - Your code can be much shorter (the most of
\multicolumns{1}{...}{...}
are superfluous, adding few of \multicolumns{2}{c}{}` simplify a code):
\documentclass{article}
\usepackage{multirow}
\usepackage{array}
\newcommand{\nocorner}{1cm}
\newcommand{\corner}{6mm}
\newcommand\mcc{\multicolumn{2}{c|}{}} % new
\newcolumntype{L}[1]{>{\raggedright\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{C}[1]{>{\centering\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\newcolumntype{R}[1]{>{\raggedleft\let\newline\\\arraybackslash\hspace{0pt}}m{#1}}
\begin{document}
\begin{table}
\setlength\extrarowheight{3pt}
\begin{tabular}{c | *{3}{C{\nocorner}|C{\corner}|} }
\multicolumn{1}{c}{}
& \multicolumn{2}{c}{$H1$} & \multicolumn{2}{c}{$H2$} & \multicolumn{2}{c}{$H3$} \\ \cline{2-7}
\multirow{2}{*}{$L1$}
& \multirow{2}{*}{$a_{11}$}
& $c_{11}$
& \multirow{2}{*}{$a_{12}$}
& $c_{12}$
& \multirow{2}{*}{$a_{13}$}
& $c_{13}$ \\
\cline{3-3}\cline{5-5}\cline{7-7}
& \mcc & \mcc & \mcc \\
\cline{2-7}
%
\multirow{2}{*}{$L2$}
& \multirow{2}{*}{$a_{21}$}
& $c_{21}$
& \multirow{2}{*}{$a_{22}$}
& $c_{22}$
& \multirow{2}{*}{$a_{23}$}
& $c_{23}$ \\
\cline{3-3}\cline{5-5}\cline{7-7}
& \mcc & \mcc & \mcc \\
\cline{2-7}
\end{tabular}
\setlength\extrarowheight{0pt}
\end{table}
\end{document}