Gradient of LRC_NonRect_predictGPP()

Gradient of LRC_NonRect_predictGPP()

LRC_NonRect_computeGPPGradient(Rg, Amax, alpha, logitconv)

Arguments

Rg

photosynthetic flux density umol / m2 / s or Global Radiation

Amax

saturation (beta parameter) adjusted for effect of VPD

alpha

slope at Rg = 0

logitconv

-> logit-transformed convexity parameter