tcp_rtt_bar_combine plot with rrul_be wrong number of columns

[heistp]

When I make a tcp_rtt_box_combine plot of ten data sets, it looks like this:

but what I make a tcp_rtt_bar_combine, it looks like this:

It seems that there are 13 columns in the bar_combine, where 4 are expected? The 4 expected are just each upload stream, but the 13 also include upload avg and sum, plus download streams, avg and sum, and tcp totals, all of which have 0 values.

I'm currently running from HEAD, and the script used to produce the plots looks like:

#!/bin/bash
plot="$1"
input="$2"
flent -i $input -p $plot -o $plot.svg --fallback-layout --figure-width=10 --figure-height=7.5 &
flent -i $input -p $plot -o $plot.png --fallback-layout --figure-width=10 --figure-height=7.5 &
wait

[tohojo]

Can you share the data file you used to generate the plots?