slv.measurements.mobile.wyoming.calculate_enhancements#

slv.measurements.mobile.wyoming.calculate_enhancements(data, window='1h')[source]#

Add CH4_base/C2H6_base (lair.background.rolling_baseline()) and the enhancements over them, CH4_ex/C2H6_ex.

window is the baseline window: anything pd.Timedelta takes, or a number of hours (rolling_baseline’s old integer-hours convention; a bare number would otherwise be read as nanoseconds and make every enhancement zero).