Group the values of a parameter in the file hydrology.hyd.

This is useful for applying different parameter ranges e.g. to parameters such as perco, cn3_swf, or latq_co which have different initial values based on runoff or leaching potential.

Usage

group_hydr_values(par_name, model_path)

Arguments

par_name

Name of the parameter for which values should be grouped

model_path

path to the SWAT+ model project folder which contains the file hydrology.hyd

Value

A vector with unique indices of the parameter value groups assigned to each HRU.