naming change: 'channelXXX' vs. 'signalXXX'
There are a few variables and references where the term 'channel' is used. This makes sense when looking/looking the nomenclature of some specific DAQ systems, but wouldn't 'signal' be more explanatory and commonly known/understandable?
i.e.
- channelNames -> signalNames
- channelValues -> signalValues
- channelErrors -> signalErrors
- channelUnits -> signalUnits
- etc.