membermix: Calculate the Sr 87/86 ratio of a mixture.

In ctdenney/OGFLtools: Several utility functions for use in the OGFL

Calculate the Sr 87/86 ratio of a mixture.

Description

This function takes an arbitrary number of contributing endmembers, their respective Sr isotope ratios (87Sr/86Sr), their total Sr concentrations, their salinities, and their contribution to the mixutre (proportion) and calculates the ratio and concentration of the mixture

Usage

membermix(sr, conc, sal, mix)

Arguments

sr	a numeric vector of the Sr isotope ratios (87Sr/86Sr) of the endmembers
conc	a numeric vector of the Sr concentrations of the endmembers
sal	a numeric vector of the salinties of the endmembers
mix	a numeric vector of the relative contributions of the endmembers (needs to sum to 1)

Examples

{
  }

ctdenney/OGFLtools documentation built on Feb. 8, 2023, 5:47 p.m.