Add support for 2/3B MAW BINS 18, 19, 20

[ericthomasswenson]

Add support for 2/3B MAW BINS 18, 19, 20 As part of C3 umbrella maintenance

[ericthomasswenson]

The current estimate is that 3B-MAW will be appended onto the existing NOX Binning PGs.

3B-MAW data will be displayed distinctly apart from ‘Real’ data in bins 1-17, when supported.

Additional failure criteria will identify omitted data from applicable engines.

[ericthomasswenson]

Scaling for locomotive engines will need to consider rated power up to ~8,000 bHP

Or even as much as 18,000 HP / ~14MW.

[ericthomasswenson]

Existing Scaling for On Highway engines may be multiplied by 300 and fine tuned to FAFFFFFh.