RESTORE/fdclmrpplo, Source code for estimation of L-moments and percent no-flow conditions for decadal flow-duration curves and estimation at level-12 hydrologic unit codes along with other statistical computations
April 4, 2020
The RESTORE/fdclmrpplo repository contains R language source code used for estimation of the L-moments and percent no-flow conditions (no-flow fractions) for decadal flow-duration curves and estimation at streamgages and level-12 hydrologic unit codes using generalized additive models and censored generalized additive models. The source code is designed to streamline the workflow for the Gulf Coast Ecosystem Restoration Council (RESTORE project) and document computations for USGS data releases identified herein. The source code also provides other statistical computations germane to the goals of the project.
Citation Information
Publication Year | 2020 |
---|---|
Title | RESTORE/fdclmrpplo, Source code for estimation of L-moments and percent no-flow conditions for decadal flow-duration curves and estimation at level-12 hydrologic unit codes along with other statistical computations |
DOI | 10.5066/P93CKH92 |
Authors | William H Asquith, Rodney R Knight, Elena R Crowley-Ornelas |
Product Type | Software Release |
Record Source | USGS Digital Object Identifier Catalog |
USGS Organization | Lower Mississippi-Gulf Water Science Center - Nashville, TN Office |
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Censored and uncensored generalized additive models (GAMs) were developed using streamflow data from 941 U.S. Geological Survey streamflow-gaging stations (streamgages) to predict decadal statistics of daily streamflow for streams draining to the Gulf of Mexico. The modeled decadal statistics comprise no-flow fractions and L-moments of logarithms of nonzero streamflow for six decades (1950–2009).
Authors
Elena Crowley-Ornelas, William H. Asquith, Scott C. Worland
Rodney R Knight
Lower Mississippi-Gulf WSC Center Director
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