Correction: Measuring CO2 and CH4 with a portable gas analyzer: Closed-loop operation, optimization and assessment (PLoS ONE (2018) 13: 4 (e0193973) DOI: 10.1371/journal.pone.0193973)

Abstract

There are errors in S2 File. Please view the correct S2 File below. There are errors in Eqs 1, 2 and 4. Please view the complete, correct equations here: (Formula Presented) Vs is the injected sample volume, Vl is loop volume, and X1 is the steady final plateau concentration, and ΔX = X1 − X0. (Formula Presented). Xexp is the expected X1 (i.e. the steady final plateau concentration), and Xstn is the standard (sample) gas concentration of the injected Xs. Supporting information S2 File. S2_extractor.xlsb. (XLSB).