plerry: Draw y error bar

The PLplot Plotting Library: Programmer's Reference Manual
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### `plerry`: Draw y error bar

`plerry` (n, x, ymin, ymax);

Draws a set of ``n`` vertical error bars, the `i`'th error bar extending from ``ymin`[i]` to ``ymax`[i]` at x coordinate ``x`[i]`. The terminals of the error bar are of length equal to the minor tick length (settable using `plsmin`).

`n` (`PLINT`, input) Number of error bars to draw. `x` (`PLFLT *`, input) Pointer to array with x coordinates of error bars. `ymin` (`PLFLT *`, input) Pointer to array with y coordinates of lower endpoint of error bars. `ymax` (`PLFLT *`, input) Pointer to array with y coordinate of upper endpoint of error bar.

Redacted form:

- General: `plerry(x, ymin, ymax)`

- Perl/PDL: `plerry(n, x, ymin, ymax)`

This function is not used in any examples.

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