4b4d86f413
.. annotate - didn't validate parameters - seemingly inocuous but there
are multiple validators that update leaf->seriesType. When this did
not happen a) syntax errors were ignored (and caused a crash) and
b) functions like samples(POWER) returned the wrong data.
.. annotate - assumed parameters were numeric or string but did not
support vectors.
.. lots of use of 'it' as a variable, overriding the scope of the
DataFilter::eval() function parameter which in a couple of cases
led to SEGV ('it' is used when indexing vectors).
GoldenCheetah
About
GoldenCheetah is an open-source data analysis tool primarily written in C++ with Qt for cyclists and triathletes with support for training as well.
GoldenCheetah can connect with indoor trainers and cycling equipment such as cycling computers and power meters to import data.
In addition, GoldenCheetah can connect to cloud services.
It can then manipulate and view the data, as well as analyze it.
Installing
Golden Cheetah install and build instructions are documented for each platform;
INSTALL-WIN32 For building on Microsoft Windows
INSTALL-LINUX For building on Linux
INSTALL-MAC For building on Apple OS X
macOS and Linux: 
Windows:
Alternatively, official builds are available from http://www.goldencheetah.org
whilst the latest developer builds are available from https://github.com/GoldenCheetah/GoldenCheetah/releases