# OCECgo: A MatLab Tool for the Sunset Model 4 Instrument

OCECgo is a MatLab-based software tool for the quantification of uncertainties in the calibration and data analysis of the Sunset Laboratory Model 4 semi-continuous thermal-optical organic/elemental carbon analyzer.

## Features

The accompanying submission to the Journal of Visualized Experiments includes the step-by-step procedure for using OCECgo to acquire calibration data, analyze measured data, and compute uncertainties. The OCECgo software includes the following features:

> - Monte Carlo-based analysis of instrument calibration and associated uncertainties:
>   - Consideration of uncertainty in the carbon concentration of the external sucrose standard
>   - Consideration of uncertainty in the application of sucrose via pipette during calibration
> - Monte Carlo-based analysis of uncertainty in the analysis of OCEC data:
>   - Propagation of uncertainty due to calibration and split point estimation
>   - Simple and rapid assessment of dominant sources of uncertainty

## Documentation

OCECgo includes a complete documentation set available here.

## License

This software is licensed under the MIT license.