GetHufSy(Head, {Layer, Row, Column}) returns the specific yield of a cell based on the hydrogeologic units intersected by the cell that contains Head. This is equivalent to the value that HUF will use if Head is the current water table. GetHufSy is used to help display an approximation of how the HUF geometry and parameters ultimately control the specific yield of the cells. If Head is not inside any hydrogeologic unit GetHufSy will return zero.
GetHufSy can only be used in the formulas for data sets.
GetHufSy is used in the formula for the optional data set HUF_SY.
See GetHuf_Average_Sy.
