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  2. Please report issues with the manual on the GitHub Issues.

  3. Please cite SUEWS with proper information from our Zenodo page. supy.util.cal_neutral#

supy.util.cal_neutral(ser_qh, ser_ustar, ser_ta_c, ser_rh_pct, ser_pres_hpa, ser_ws, z_meas, h_sfc)[source]#

Calculates the rows associated with neutral condition (threshold=0.01)

ser_qh: pd.DataFrame

sensible heat flux [W/m^2]

ser_ustar: pd.Series

friction velocity [m/s]

ser_ta_c: pd.Series

air temperature [°C]

ser_rh_pct: pd.Series

relative humidity [%]

ser_pres_hpa: pd.Series

air pressure [hPa]

ser_ws: pd.Series

wind speed [m/s]


measurement height [m]


vegetation height [m]

ser_ws_neutral: pd.Series

observation time series of WS (Neutral conditions)

ser_ustar_neutral: pd.Series

observation time series of u* (Neutral conditions)