Here we provide AgriHydro_GWLF sub model as a stand alone GWLF model for user's convience. User can either run GWLF.py directly from Python or download the EXE version from the link provided in GWLF_EXE.txt. Inside the folder we also provide sample input files "Shihmen2008_2017_SampleWthData.csv" & "ShihmenGWLFPar.csv", which represent weather input data and parameter input data respectively. Following the format of sample input files, user can run the GWLF model for their own study area.