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    • Spectral wave model input files

    Metadata Updated: January 16, 2026

    A stand-alone wave model application was constructed using the spectral wave model SWAN within the Delft3D4 (version 4.04.01) modeling system to simulate nearshore wave dynamics along the coast of the Columbia River littoral cell, Washington and Oregon. Nearshore wave dynamics are solved at hourly intervals on a series of nested grids with resolutions varying between 750 m for the largest grid to about 80 m for the two detailed grids that cover the Grays Harbor and Columbia River inlets. The provided model input files are compressed into zip archives for each year of a hindcast simulation between August 2014 and September 2023. Additional input files are included that specify a second hindcast for the time period between July 2010 and August 2011.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date January 12, 2026
    Metadata Updated Date January 16, 2026

    Metadata Source

    Harvested from DOI USGS DCAT-US

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 12, 2026
    Metadata Updated Date January 16, 2026
    Publisher U.S. Geological Survey
    Maintainer
    Identifier http://datainventory.doi.gov/id/dataset/USGS_5114a7e0-9fa5-48e8-8741-1b748b87dd34
    Data Last Modified 2024-08-15T00:00:00Z
    Category geospatial
    Public Access Level public
    Bureau Code 010:12
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://ddi.doi.gov/usgs-data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Datagov Dedupe Retained 20260116201601
    Harvest Object Id 5d767369-c71f-466b-9ec0-f1f29b72d365
    Harvest Source Id 2b80d118-ab3a-48ba-bd93-996bbacefac2
    Harvest Source Title DOI USGS DCAT-US
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": -125.318227, 45.661607, -125.318227, 47.499469, -123.644232, 47.499469, -123.644232, 45.661607, -125.318227, 45.661607}
    Source Datajson Identifier True
    Source Hash 354846d91d591f539bb7c2dec634dbefff810f76e4b5b8a8269a8e66b470d0fd
    Source Schema Version 1.1
    Spatial {"type": "Polygon", "coordinates": -125.318227, 45.661607, -125.318227, 47.499469, -123.644232, 47.499469, -123.644232, 45.661607, -125.318227, 45.661607}

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