remove one hline in tabularray table
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Trevor 
I have a tabularray table with custom hlines. I would like to remove just one of the horizontal lines, but I'm not sure how to do it. I've tried using the `\SetRow{}` and `\hline[]` commands with different parameters, but with no luck. So in the simplified example below, I would like to remove the line between the "b b" and "c c" rows.

```
\documentclass{article}

\usepackage{tabularray}

\begin{document}

\begin{tblr}{hlines={2pt}}
a & a \\
b & b \\
c & c
\end{tblr}

\end{document}
```
![table.png](/image?hash=849c1cc001bb392b21df0df69bed42f00826f68383555c6e1b1bd247c1ddab25)
Top Answer
samcarter 
You can set the line width to zero for this particular hline:

```
\documentclass{article}

\usepackage{tabularray}

\begin{document}

\begin{tblr}{
  hlines={2pt},
  hline{3}={0pt}
}
a & a \\
b & b \\
c & c
\end{tblr}

\vskip3cm

\begin{tblr}{hlines={2pt}}
a & a \\
b & b \\\SetHline[1]{1-2}{0pt}
c & c
\end{tblr}

\end{document}
```

![Screenshot 2024-08-22 at 23.28.09.png](/image?hash=905ce577e897aaff8511e136b43fd0ca9c18ce503e01444c342ed319cac0b1d1)
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