doing test for c contrubtions
correction found when doing the tests
doing *args pass o make tidier
correcting typo
shortening the code with a couple of nice finctions. WQill go throug the rest of example.md with this at some point
adding atot and Atot (total photosythesis and tot photo minus leaf respitation)
shoting up and low atot argiumnets with common functions.
fixing typo
fixing typo
corrcting Atot claculation. Inporting ntot as a scaler of leaf respirartion
plotting Atot test vs Lcrit