Tip

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

2. Please report issues with the manual on GitHub Issues (or use Report Issue for This Page for page-specific feedback).

3. Please cite SUEWS with proper information from our Zenodo page.

6.3.6.2. 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)

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

Parameters:

• ser_qh (pandas.DataFrame) – sensible heat flux [W/m^2]

• ser_ustar (pandas.Series) – friction velocity [m/s]

• ser_ta_c (pandas.Series) – air temperature [°C]

• ser_rh_pct (pandas.Series) – relative humidity [%]

• ser_pres_hpa (pandas.Series) – air pressure [hPa]

• ser_ws (pandas.Series) – wind speed [m/s]

• z_meas (float) – measurement height [m]

• h_sfc (float) – vegetation height [m]

Returns:

• ser_ws_neutral: pandas.Series - observation time series of WS (Neutral conditions)

• ser_ustar_neutral: pandas.Series - observation time series of u* (Neutral conditions)

Return type:

tuple