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 (a.hofmann@nioo.knaw.nl)


[Package AquaEnv version 0.7 Index]