Undefined terms inDMQC chapter

[callumrollo]

From DMQC chapter:

a specific focus on glider data from the MAB and other highly stratified oceans."

Acronym is neither defined nor reused

Both T-S and T/S are used in the same para. Presumably referring to temperature-salinity space. Better to avoid acronyms here, including S-Z.

[soerenthomsen]

@isgiddy would you like to implement these improvements?

[isgiddy]

I am not sure actually what MAB stands for, @soerenthomsen do you know? - this was a contribution from Donglai Gongs group. Ill follow up.