Calkulate

Version 1.0.2.0 (22.1 KB) by Matthew Humphreys
Seawater total alkalinity from open-cell, non-purged, stepwise, potentiometric titration data
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Updated 7 Jul 2016

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Calkulate determines seawater total alkalinity (TA) from potentiometric titration data (e.g. generated by VINDTA) using a modified Gran plot approach, which we have further developed for open-cell, non-purged titrations, and independent DIC measurements. CalkCRM determines the acid titrant molarity from titrations of reference material with known TA.

Cite As

Matthew Humphreys (2026). Calkulate (https://www.mathworks.com/matlabcentral/fileexchange/57891-calkulate), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2015b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.2.0

Technical adjustments to convergence testing mechanisms in both Calkulate and CalkCRM
1.0.1.0

Added <suppress_warnings> input to Calkulate. This is optional, used by CalkCRM, otherwise should be ignored.
Minor modifications & corrections made to CalkCRM.
1.0.0.0