1. Need help? Please let us know in the UMEP Community.

  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) Parameters#

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] Returns#

ser_ws_neutral: pd.Series

observation time series of WS (Neutral conditions)

ser_ustar_neutral: pd.Series

observation time series of u* (Neutral conditions)