R interface to NWSRFS Fortran hydrologic models used operationally by NOAA's National Weather Service River Forecast Centers. Includes SAC-SMA soil moisture accounting, SNOW-17 snow accumulation/ablation, gamma unit hydrograph routing, Lag-K channel routing, channel loss/gain, and consumptive use modules.
Low-level model wrappers
Individual model components callable via Fortran interface:
sac_snow(), uh(), lagk(), chanloss(), consuse(), fa_nwrfc()
High-level orchestration
nwsrfs_run() reads NWRFC autocalibration directories and runs the full
model chain. load_example() provides bundled example data for NRKW1 and SFLN2.
AdjustQ preprocessing
adjustq() replicates the CHPS FEWS AdjustQ tool for creating upstream
flow timeseries from observed and simulated data.
Author
Maintainer: Cameron Bracken cameron.bracken@pnnl.gov (ORCID)
Authors:
Geoffrey Walters geoffrey.walters@noaa.gov (ORCID)