[Pgfplots-features] error bars: turn off the double style

[Ireneusz S. <ire...@gm...>]

Hi,

In my plots I use various line styles for plotting data, one of them 
is "double".  I plot error bars for the data points, and for the 
"double" line, the error bars are also plotted "double".  It's the way 
it's supposed to work, because the PGFPLOTS manual says:

 > Error bars inherit all drawing options of the
 > associated plot, but they use their own error
 > mark and additional style arguments.

I would like to have a regular error bar, i.e., solid and of the width 
of the plot lines, and so the following option works for all plots 
except the double one:

error bars/error bar style = {solid}

For the "double" lines, I managed to get it working with:

error bars/error bar style = {solid, double distance = -0.4 pt}

I wonder, though, whether there is a better way of turning off the 
double style for error bars.  I don't like setting manually the 
"double distance" value to get pretty error bars.


Best,
Irek