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S&T Project 1845:Data and Code

Published by Bureau of Reclamation | Department of the Interior | Metadata Last Checked: January 06, 2026 | Last Modified: 2022-01-12T22:14:38Z
Content: - /ccpa: contains the Climatologically Calibrated Precipitation Analysis, which is used as precipitation observations; the relevant file is 'precip_06h_CCPA_2p5km_LCB_NaN_eq_zero_huc8.nc', which is a netcdf file containing 6-hourly precipitation data from 2002 to 2017 aggregated to the HUC8 study region 15030104. - /precip_forecasts/new: contains the final calibrated GEFS daily precipitation forecast ensemble (see https://github.com/mscheuerer/PrecipitationFields for more details on the method), also aggregated to HUC8 15030104. - /scripts: contains matlab script 'yuma_analysis_for_github.m' that reads and processes the gage data and calculates loss-gain time series; also creates most figures shown in the report - /streamflow_data: contains the gage data used and described in the report: water orders, actual releases from Imperial Dam, arrivals at Imperial Dam, and diversions in between - data_20030101-20171231.csv: aggregate data file (produced by 'yuma_analysis_for_github.m') with all gaged flow data, the loss-gain time series (with and without backwater correction) and precipitation observations

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