ethzasl_sensor_fusion

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Hi, I'm trying to get this sensor fusion package to work, but have a question not exactly abou the package. There are some scripts in the package intended to gragh the data using rxplot. However, this feature is deprecated, and I am unable to run it. I tried simply replacing the instances of rxplot with rqt_plot, but such a simple solution did not prove succesful. Does anyone know how this script can be run?

#!/bin/bash

if [ -n "$1" ]
then
T=$1
else
T=20
fi

echo " ### plotting position x y z [m] ###"
echo " ### plotting velocities x y z [m/s] ###"
echo " ### plotting acceleration bias x y z [m/s^2] ###"
echo " ### plotting scale ###"
echo " ### buffer = " $T "sec"

rqt_plot ssf_core/state_out/data[0]:data[1]:data[2] ssf_core/state_out/data[3]:data[4]:data[5] -b $T -t "position & velocity" -l px,py,pz,vx,vy,vz &
rqt_plot ssf_core/state_out/data[13]:data[14]:data[15] ssf_core/state_out/data[16] -b $T -t "acc bias & scale" -l x,y,z,L