rampedpyrox.RpoIsotopes.kie_correct¶
-
RpoIsotopes.
kie_correct
(model, ratedata, DE=0.0018)[source]¶ Method for further correcting d13C values to account for kinetic isotope fractionation occurring within the instrument.
Parameters: - model (rp.Model) –
rp.Model
instance containing the A matrix to use for inversion. - ratedata (rp.RateData) –
rp.Ratedata
instance containing the reactive continuum data. - DE (scalar) – Value for the difference in E between 12C- and 13C-containing atoms, in kJ. Defaults to 0.0018 (the best-fit value calculated in Hemingway et al., Radiocarbon, 2017).
Warning
- UserWarning
- If already corrected for kinetic fractionation
References
- [1] J.D. Hemingway et al. (2017) Assessing the blank carbon
- contribution, isotope mass balance, and kinetic isotope fractionation of the ramped pyrolysis/oxidation instrument at NOSAMS. Radiocarbon, 59, 179-193.
- model (rp.Model) –