The standards UIC 519 and EN 15302 both contains appendixes with verification examples.
Comparisons between KPF and the standards are shown below.
On the Y-axis is the equivalent conicity.
On the X-axis is the amplitude of the wheelset.
The small green crosses marks the results calculated by program KPF.
The read line marks the results from the standards.
The green line marks the upper tolerance
The blue line marks the lower tolerance
As can be seen above, all results are well within the tolerance limits.