maecs: improved description of surface O2 flux + fixed dependency chain
maecs: write pelagic oxygen consumption
medmac: updated the medmac.yaml in testcases
medmac: oxygen coupling and primitive soc descriptions
merged with github
maecs: placeholders for adaptive/nonadaptive nutrient uptake debugging
maecs:placeholder for adaptive affinity adjustment with photoacclimOn=false
maecs: register Rub and chl even when acclimation is off