The following example compares the effectiveness of two elevation profiles showing
the route configuration (features) towards the same target or ending point: Peak Buila
(1849 m). As one can notice, the denivelation is quite similar (970 m vs. 934 m), and
there is a small difference in the travel time (only 34ʼ) comparing to the large difference
in length (2.87 km). Therefore, the slope makes the difference in this case. If reverse
slope values, it results a much longer time to travel on T4 and shorter on T5