propose a grouping for the triplet cd-pmd-penalty in transponder

[EstherLerouzic]

   |     +--ro max-chromatic-dispersion                         decimal64
   |     +--ro max-polarization-mode-dispersion                 decimal64
   |     +--ro chromatic-and-polarization-dispersion-penalty* []
   |        +--ro chromatic-dispersion            decimal64
   |        +--ro polarization-mode-dispersion    decimal64
   |        +--ro penalty                         decimal64

Signed-off-by: EstherLerouzic esther.lerouzic@orange.com

[EstherLerouzic]

The grouping is in the previous commit. I update the PR merging the two commits, it will be clearer

[sergiobelotti]

I think the change is fine. We need to add a correct description,

[italobusi]

Few minor comments:

1. indentation of the code needs some clean-up

Could be addressed before or after merging the PR.

I can make a proposal if you like/prefer.

2. need to add some references for the definitions

This is a general comment applicable to the whole document we have got from CCAMP WG. We can address it at a later stage

[sergiobelotti]

Few minor comments:

1. indentation of the code needs some clean-up

Could be addressed before or after merging the PR.

I can make a proposal if you like/prefer.

1. need to add some references for the definitions

This is a general comment applicable to the whole document we have got from CCAMP WG. We can address it at a later stage

To move ahead, could you make you a proposal and then we can merge the code.