| February 10, 2026
The DASIG-FLUX module automates the calculation of fluxes for N₂O, CH₄, and CO₂ concentration values (ppm) are converted to molar quantities, and only the data points that exceed the minimum detection limits (DL) are retained for regression analysis.
The model automatically evaluates each time series using a number of quality thresholds, including R², DL compliance, and internal ratio checks to determine whether a linear regression or the extended HMR method is most appropriate. The optimal method is applied to compute the final Daily Flux for each chamber event. All computed fluxes are prepared for downstream processing and are used directly as inputs to the DASIG-GWP module for global warming potential assessment.
FLUX module’s user interface for selection of linear or non-linear equation for flux calculation.