ctdcal.oxy_fitting.correct_flask_vol

ctdcal.oxy_fitting.correct_flask_vol(flask_vol, t=20.0, glass='borosilicate')[source]

Correct flask volume for changes from thermal expansion of glass.

Parameters

  • flask_vol (array-like) – Flask volumes at standard temperature (20C)

  • t (float, optional) – New temperature to calculate volume

  • glass (str, optional) – Type of glass (“borosilicate” or “soft)

Returns

corrected_vol – Flask volumes are new temperature

Return type

array-like

Notes

Flask volume equation from 2007 Best Practices for Ocean CO2 Measurements, SOP 13 - Gravimetric calibration of volume contained using water