EN en consistency

[vincentvanhees]

Following on from comment by @jhmigueles here:

The column for Euclidian Norm in metalong object is not consistent in case across sensor brands: https://github.com/wadpac/GGIR/blob/master/R/g.getmeta.R#L351-L357. For some brands we use EN and for other en.

This would for example address the issue of not being able to process multiple brands at the same time for at least some combinations of brands: https://groups.google.com/g/RpackageGGIR/c/gSihX0GcrV8/m/AXTIBUsTAAAJ

Proposal:

• Make sure elsewhere in GGIR this case difference is ignored, for example when data is appended or when code tries to identify this column.
• Update en to EN in function g.getmeta().

The result should be that all new output will have EN while GGIR can still handle previously processed en data.

[l-k-]

PR #1027 updates g.getmeta() to always use uppercase EN, here's the relevant commit: 579f3ac

[vincentvanhees]

Closing this issue, because seems to be addressed.