This is a tool for rebasing step by step, like described in
issue #81. It reliefs from all the manual typing, just rebase
a topic branch like this:
git checkout <topic branch>
tools/git-step-rebase experimental
Linking or copying this script somewhere into the PATH even allows
to use it from within git:
git step-rebase ...
Instead of just two columns (x and y) in the trace file, treat
every column as a function and calculate the first derivative
of it without regard for its supposed "meaning". In addition
to getting more data from this, it also allows us to calculate
the 2nd derivative easily by running the script again on the
resulting data.
Also convert time in column 1 from microseconds to seconds.
Add a tool (tools/velocity_plot.sh) to read in a simulator trace
file, calculate the velocity of the X and Y axes, and show a plot
of these velocities against time along with the X and Y positions.
Markus Hitter
Phil Hord