GoldenCheetah/GoldenCheetah — pull request #1023 by Joern-R (2014-08-20 17:44:36+00:00)
Title: Add new metric - Elevation Loss

... for rides having different start/end points (e.g. stage races) this metric adds information what happened regarding altitude changes done per stage
... uses the inverse calculation (with same hysteresis) to Elevation Gain
( not much of use when going a closed loop )