Han-Su22
commented
6 months ago Hi,
This is an issue left after one of the tests recently. Also, see the issue below. https://github.com/aquacropos/aquacrop/issues/132
Before any official update, you may need to change the code by yourselves (line 178 in aquacrop/aquacrop/solution /irrigation.py). Like:
Irr = min(IrrMngt_MaxIrr, IrrReq)
#Irr = 15 # hard-code in 15mm depth for tests
qianweihao
I have exported the water_flux file through the following code, but why is the irrigation amount fixed at 15mm per day (Irr Day), as I understand it, the irrigation amount should not be the same every day. My total irrigation is set to 300mm.：
from aquacrop import AquaCropModel, Soil, Crop, InitialWaterContent, IrrigationManagement from aquacrop.utils import prepare_weather, get_filepath import numpy as np import pandas as pd import matplotlib.pyplot as plt from scipy.optimize import fmin import os
smts = [80]*4 max_irr_season = 300 # 300 mm (water) path = get_filepath('champion_climate.txt') wdf = prepare_weather(path) year1 = 2018 year2 = 2018 maize = Crop('Maize',planting_date='05/01') # define crop loam = Soil('ClayLoam') # define soil init_wc = InitialWaterContent(wc_type='Pct',value=[40]) # define initial soil water conditions
irrmngt = IrrigationManagement(irrigation_method=4,NetIrrSMT=30)
irrmngt = IrrigationManagement(irrigation_method=1,SMT=smts,MaxIrrSeason=max_irr_season) # define irrigation management model = AquaCropModel(f'{year1}/05/01',f'{year2}/10/31',wdf,loam,maize, irrigation_management=irrmngt,initial_water_content=init_wc) model.run_model(till_termination=True)
module_dir = os.path.dirname(os.path.abspath(file)) irr_origin = os.path.join(module_dir, 'drought-irrigation.csv') water_out = model._outputs.water_flux water_out.to_csv(irr_origin)