Subject: Rainfall-runoff simplified coefficient method Posted: 5/9/2023 Viewed: 3834 times
How do I perform analysis for future water quality using climate change as a scenario ? I have rainfall data for 2003 to 2022 & downscaled rainfall data for 2050.
Mr. Doug Chalmers
Subject: Re: Rainfall-runoff simplified coefficient method Posted: 2/5/2025 Viewed: 427 times
Priyanka and for those looking to use climate change precipitation data-
You will enter your different rainfall data as inputs to your catchment precipitation. You can create a scenario for each climate dataset, then use a different ReadFromFile expression as precipitation input for each catchment. Using the settings in ReadFromFile, you can manipulate the time-series date range so that each scenario reads in the right years of input data even with one common model timestep (ie. the WEAP model could run from 2025-2050 for all scenarios, but read in the input data from 2003-2022 for the historical inputs).
