hru_percent_imperv (nhru)

PRMS Parameter Name(s): hru_percent_imperv

BAGIS-P Model Toolbox: bagis_p_vegetation_methods.tbx

BAGIS-P Model Name: Pct_Impervious

Required DATABIN Layer(s):

• db_NLCD_pct_impervious: NLCD_Impervious

Parameter Description:

Methods:

• 1. Use Zonal Statistics as Table to find the MEAN percent impervious value for each HRU.

  2. Copy MEAN field to parameter table under the new field, “hru_percent_imperv”.

  3. Use the following expression in Calculate Field to convert to percent impervious:

[hru_percent_imperv] / 100

4. Set the output value as the parameter value.

BAGIS-P GUI Example: