data type instead of dynamically allocating and freeing arrays. No
memory leak here, but it's an low hanging fruit type of example of
what kind of changes we can do to reduce the amount of explicit
dynamic memory management.
--jtc
bucket sizes, the power histogram often looks short and squat with a
lot of whitespace at the top because the largest bucket may be 3 - 5
minutes, but the y-axis is scaled by adding a constant 10 (minutes) to
the max.
The attached patch scales the y-axis by a factor of 1.1 (The ride plot
does the same scaling, and it appears to work well there). Now you're
able to see more detail in histogram plots as the curve is not all
squashed along the bottom of the graph.
-jtc
