supy.util.cal_gs_suews

Contents

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.

6.3.4.1. supy.util.cal_gs_suews#

supy.util.cal_gs_suews(kd, ta_c, rh, pa, smd, lai, g_cst, g_max, lai_max, wp_smd, debug=False)[source]#

Model surface conductance/resistance using phenology and atmospheric forcing conditions.

Parameters:
  • kd (float) – Incoming solar radiation [W m-2]

  • ta_c (float) – Air temperature [degC]

  • rh (float) – Relative humidity [%]

  • pa (float) – Air pressure [Pa]

  • smd (float) – Soil moisture deficit [mm]

  • lai (float) – Leaf area index [m2 m-2]

  • g_cst (array-like) – Size-6 array of parameters to determine surface conductance/resistance: g_lai (LAI related), g_kd (solar radiation related), g_dq_base (humidity related), g_dq_shape (humidity related), g_ta (air temperature related), g_smd (soil moisture related)

  • g_max (float) – Maximum surface conductance [mm s-1]

  • lai_max (float) – Maximum LAI [m2 m-2]

  • wp_smd (float) – Wilting point indicated as soil moisture deficit [mm]

  • debug (bool, optional) – Debug flag, by default False

Returns:

Modelled surface conductance [mm s-1]

Return type:

float