## 1.52.5 axisunitstyle

    set axisunitstyle ( bracketed | squarebracketed | ratio )

The setting `axisunitstyle` controls the style with which the units of plotted quantities are indicated on the axes of plots. The `bracketed` option causes the units to be placed in parentheses following the axis labels, whilst the `squarebracketed` option using square brackets instead. The `ratio` option causes the units to follow the label as a divisor so as to leave the quantity dimensionless.