Project: LSU Center for Computation & Technology; LSU Department of Oceanography & Coastal Sciences
Name: Yanda Ou (you3@lsu.edu) from LSU Coupled Ocean Modeling Group
Institution: LSU Center for Computation & Technology; LSU Department of Oceanography & Coastal Sciences
InfoURL: https://faculty.lsu.edu/zxue/; https://www.cct.lsu.edu
Source URL: (local files)
Louisiana State University GOA1km ROMS-SWAN-Sediment 1-Hourly Depth-Resolved Station Profiles for USM NGOM1arc Boundary Conditions
Unknown
tabular digital data
Baton Rouge, LA, USA
ERDDAP, version 2.30.0, at LSU Center for Computation & Technology
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.subset
LSU Center for Computation & Technology; LSU Department of Oceanography & Coastal Sciences
This dataset provides 1-hourly depth-resolved boundary conditions for the USM NGOM1arc model. It includes profile time series of eastward and northward velocity (u, v), potential temperature (temp), salinity (salt), density anomaly (rho), and suspended sediment concentrations (mud_01, mud_02, sand_01, sand_02) at 18 terrain-following s_rho vertical levels from the LSU Gulf of America 1km (GOA1km) ROMS-SWAN-Sediment regional ocean model for the Mississippi Delta domain. Each station profile time series is stored as a separate source file, split from the original multi-station ocean_sta.nc file, with longitude, latitude, and bathymetry embedded as per-file scalar values to support geographic subsetting. The s_rho coordinate is dimensionless and terrain-following; it is not a fixed depth in meters.
Unknown
https://faculty.lsu.edu/zxue/; https://www.cct.lsu.edu
20231001
20251231
ground condition
As needed
-90.15087
-86.92056
30.31693
28.48417
GCMD Science Keywords
currents
density
depth
Gulf of America
Mississippi Delta
mud
profile
ROMS
s-coordinate
s_rho
salinity
salt
sand
suspended sediment
SWAN
temperature
u
u-momentum
v
v-momentum
CF Standard Name Table v70
time
longitude
latitude
sea_floor_depth
ocean_s_coordinate_g2
sea_water_practical_salinity
None.
The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.
LSU Center for Computation & Technology; LSU Department of Oceanography & Coastal Sciences
Yanda Ou (you3@lsu.edu) from LSU Coupled Ocean Modeling Group
Unknown
Mailing and Physical Address
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
Unknown
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
Web page to make a customized map or graph of the data
HTML
Unknown
Unknown
Unknown
Unknown
Wed Jul 15 18:57:13 2026: ncap2 -O -s station_id=1199; station_id@long_name="station index"; station_id@units="1" /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/profiles/Boundary_USM_NGOM1arc_profile_station_1198.nc /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/profiles/Boundary_USM_NGOM1arc_profile_station_1198.nc
Unknown
Wed Jul 15 18:57:13 2026: ncatted -O -a units,longitude,o,c,degrees_east -a standard_name,longitude,o,c,longitude -a long_name,longitude,o,c,longitude -a units,latitude,o,c,degrees_north -a standard_name,latitude,o,c,latitude -a long_name,latitude,o,c,latitude -a standard_name,ocean_time,o,c,time /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/profiles/Boundary_USM_NGOM1arc_profile_station_1198.nc
Unknown
Wed Jul 15 18:57:13 2026: ncrename -O -v lon_rho,longitude -v lat_rho,latitude /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/profiles/Boundary_USM_NGOM1arc_profile_station_1198.nc
Unknown
Wed Jul 15 18:57:13 2026: ncatted -O -a formula_terms,s_rho,d,, /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/profiles/Boundary_USM_NGOM1arc_profile_station_1198.nc
Unknown
Wed Jul 15 18:57:13 2026: ncwa -O -a station /data/MissDelta/tmp/ocean_sta_USM_NGOM1arc.gV5EgT/profile_1198.nc /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/profiles/Boundary_USM_NGOM1arc_profile_station_1198.nc
Unknown
Wed Jul 15 18:57:04 2026: ncks -C -O -d station,1198,1198 -v ocean_time,s_rho,lon_rho,lat_rho,h,mud_01,mud_02,rho,salt,sand_01,sand_02,temp,u,v /data/erddapSource/LSU_GOM1km/boundary_USM_NGOM1arc/raw/ocean_sta_USM_NGOM1arc.nc /data/MissDelta/tmp/ocean_sta_USM_NGOM1arc.gV5EgT/profile_1198.nc
Unknown
Wed Jul 15 15:55:13 2026: ncks -d station,1559,2757 ocean_sta_20231001_20251231_compress.nc ocean_sta_USM_NGOM1arc.nc
Unknown
Tue Jul 14 10:10:27 2026: ncks -4 -L 1 -O ocean_sta_20231001_20251231.nc compress/ocean_sta_20231001_20251231_compress.nc
Unknown
ROMS/TOMS, Version 4.1, Wednesday - May 6, 2026 - 3:35:05 PM
Unknown
Point
Point
LSU Center for Computation & Technology
Yanda Ou
Research Assistant Professor
Mailing and Physical Address
93 South Quad Drive
Baton Rouge
LA
70803
USA
+1 225-578-6513
cct-logs@lsu.edu
ERDDAP, version 2.30.0: get metadata; download data; make graphs and maps.
The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.
.asc
1
View OPeNDAP-style ISO-8859-1 comma-separated text. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#ASCII_Service
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.croissant
1
Download the dataset croissant schema. https://docs.mlcommons.org/croissant/docs/croissant-spec.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.csv
1
Download a ISO-8859-1 comma-separated text table (line 1: names; line 2: units; ISO 8601 times). https://en.wikipedia.org/wiki/Comma-separated_values
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.csv0
1
Download a ISO-8859-1 .csv file without column names or units. Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.csvp
1
Download a ISO-8859-1 .csv file with line 1: name (units). Times are ISO 8601 strings. https://en.wikipedia.org/wiki/Comma-separated_values
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.das
1
View the dataset's metadata via an ISO-8859-1 OPeNDAP Dataset Attribute Structure (DAS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Attribute_Structure
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.dataTable
1
A JSON file formatted for use with the Google Visualization client library (Google Charts). https://developers.google.com/chart/interactive/docs/reference#dataparam
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.dds
1
View the dataset's structure via an ISO-8859-1 OPeNDAP Dataset Descriptor Structure (DDS). https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Dataset_Descriptor_Structure
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.dods
1
OPeNDAP clients use this to download the data in the DODS binary format. https://docs.opendap.org/index.php/UserGuideOPeNDAPMessages#Data_Transmission
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.esriCsv
1
Download a ISO_8859_1 .csv file for ESRI's ArcGIS 9.x and below (separate date and time columns). https://support.esri.com/technical-article/000012745
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.fgdc
1
View the dataset's UTF-8 FGDC .xml metadata. https://www.fgdc.gov/standards/projects/FGDC-standards-projects/metadata/base-metadata/index_html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.geoJson
1
Download longitude,latitude,otherColumns data as a UTF-8 GeoJSON .json file. http://wiki.geojson.org/Main_Page
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.htmlTable
1
View a UTF-8 .html web page with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.iso19115
1
View the dataset's ISO 19115/19139 UTF-8 .xml metadata using the version default for this server. https://en.wikipedia.org/wiki/Geospatial_metadata
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.iso19115_2
1
View the dataset's ISO 19115-2/19139 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.iso19115_3_2016
1
View the dataset's ISO 19115-3:2016 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.iso19139_2007
1
View the dataset's ISO 19139:2007 UTF-8 .xml metadata. https://en.wikipedia.org/wiki/Geospatial_metadata
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.itx
1
Download an ISO-8859-1 Igor Text File. Each response column becomes a wave. https://www.wavemetrics.net/doc/igorman/II-09%20Data%20Import%20Export.pdf
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.json
1
View a table-like UTF-8 JSON file (missing value = 'null'; times are ISO 8601 strings). https://www.json.org/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.jsonlCSV
1
View a UTF-8 JSON Lines CSV file without column names (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.jsonlCSV1
1
View a UTF-8 JSON Lines CSV file with column names on line 1 (mv = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.jsonlKVP
1
View a UTF-8 JSON Lines file with Key:Value pairs (missing value = 'null'; times are ISO 8601 strings). https://jsonlines.org/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.mat
1
Download a MATLAB binary file. https://www.mathworks.com/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.nc
1
Download a flat, table-like, NetCDF-3 binary file with COARDS/CF/ACDD metadata. https://www.unidata.ucar.edu/software/netcdf/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.ncCF
1
Download a NetCDF-3 CF Discrete Sampling Geometries file (Contiguous Ragged Array). https://cfconventions.org/Data/cf-conventions/cf-conventions-1.8/cf-conventions.html#discrete-sampling-geometries
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.ncCFHeader
1
View the UTF-8 header (the metadata) for the .ncCF file. https://linux.die.net/man/1/ncdump
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.ncCFMA
1
Download a NetCDF-3 CF Discrete Sampling Geometries file (Multidimensional Array). https://www.ncei.noaa.gov/netcdf-templates
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.ncCFMAHeader
1
View the UTF-8 header (the metadata) for the .ncCFMA file. https://linux.die.net/man/1/ncdump
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.ncHeader
1
View the UTF-8 header (the metadata) for the NetCDF-3 .nc file. https://linux.die.net/man/1/ncdump
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.nccsv
1
Download a NetCDF-3-like 7-bit ASCII NCCSV .csv file with COARDS/CF/ACDD metadata. https://erddap.github.io/docs/user/nccsv-1.20
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.nccsvMetadata
1
View the dataset's metadata as the top half of a 7-bit ASCII NCCSV .csv file. https://erddap.github.io/docs/user/nccsv-1.20
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.ncoJson
1
Download a UTF-8 NCO lvl=2 JSON file with COARDS/CF/ACDD metadata. https://nco.sourceforge.net/nco.html#json
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.odvTxt
1
Download longitude,latitude,time,otherColumns as an ISO-8859-1 ODV Generic Spreadsheet File (.txt). https://odv.awi.de/en/documentation/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.parquet
1
Download as a parquet file. Metadata contains column names ("column_names") and units ("column_units"). https://parquet.apache.org/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.parquetWMeta
1
Download as a parquet file with detailed metadata. https://parquet.apache.org/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.tsv
1
Download a ISO-8859-1 tab-separated text table (line 1: names; line 2: units; ISO 8601 times). https://jkorpela.fi/TSV.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.tsv0
1
Download a ISO-8859-1 .tsv file without column names or units. Times are ISO 8601 strings. https://jkorpela.fi/TSV.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.tsvp
1
Download a ISO-8859-1 .tsv file with line 1: name (units). Times are ISO 8601 strings. https://jkorpela.fi/TSV.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.wav
1
Download a .wav audio file. All columns must be numeric and of the same type. https://en.wikipedia.org/wiki/WAV
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.xhtml
1
View a UTF-8 XHTML (XML) file with the data in a table. Times are ISO 8601 strings. https://www.w3schools.com/html/html_tables.asp
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.html
.kml
1
View a .kml file, suitable for Google Earth. https://developers.google.com/kml/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.largePdf
1
View a large .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.largePng
1
View a large .png image file with a graph or map. http://www.libpng.org/pub/png/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.pdf
1
View a standard, medium-sized .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.png
1
View a standard, medium-sized .png image file with a graph or map. http://www.libpng.org/pub/png/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.smallPdf
1
View a small .pdf image file with a graph or map. https://www.adobe.com/acrobat/about-adobe-pdf.html
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.smallPng
1
View a small .png image file with a graph or map. http://www.libpng.org/pub/png/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
.transparentPng
1
View a .png image file (just the data, without axes, landmask, or legend). http://www.libpng.org/pub/png/
https://missdelta.cct.lsu.edu/erddap/tabledap/gom1kmBoundaryUsmNgom1arcProfiles.graph
None
20260903
LSU Center for Computation & Technology
Yanda Ou
Research Assistant Professor
Mailing and Physical Address
93 South Quad Drive
Baton Rouge
LA
70803
USA
+1 225-578-6513
cct-logs@lsu.edu
Content Standard for Digital Geospatial Metadata
FGDC-STD-012-2002
universal time
None.
The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.