| Technicals {AquaEnv} | R Documentation |
Technicals
Description
PUBLIC list: a collection programming-technical constants
Value
A list with elements:
Haccur |
accuracy for iterative (Follows2006) pH calculations (max. deviation in [H+]) |
Hstart |
start [H+] for an iterative pH calculation |
maxiter |
maximum number of iterations for iterative (Follows2006) pH calculation method as well as for the application of the standard R function uniroot |
unirootinterval |
the interval (in terms of [H+]) for pH calculation using the standard R function uniroot |
uniroottol |
the interval (in terms of [H+]) for pH calculation using the standard R function uniroot |
epsilon_fraction |
fraction of disturbance for the numerical calculation of derivatives of TA with respect to changes in the dissociation constants |
revelle_fraction |
fraction of disturbance for the numerical calculation of the revelle factor |
CO2 |
fugacity of CO2 in atm |
Author(s)
Andreas F. Hofmann. Maintained by Karline Soetaert (Karline.Soetaert@nioz.nl).