* The List of All Active Datasets in this ERDDAP *

This dataset is a table which has a row of information for each dataset currently active in this ERDDAP.

cdm_data_type = Other
VARIABLES:
datasetID (Dataset ID)
accessible
institution
dataStructure (Data Structure)
cdm_data_type (Common Data Model Type)
class (ERDDAP Class)
title
minLongitude (Minimum Longitude, degrees_east)
maxLongitude (Maximum Longitude, degrees_east)
longitudeSpacing (Average Grid Longitude Spacing, degrees_east)
minLatitude (Minimum Latitude, degrees_north)
maxLatitude (Maximum Latitude, degrees_north)
latitudeSpacing (Average Grid Latitude Spacing, degrees_north)
minAltitude (Minimum Altitude (or negative Depth), m)
maxAltitude (Maximum Altitude (or negative Depth), m)
minTime (Minimum Time, seconds since 1970-01-01T00:00:00Z)
maxTime (Maximum Time, seconds since 1970-01-01T00:00:00Z)
timeSpacing (Average Grid Time Spacing, seconds)
griddap (Base URL of OPeNDAP Grid Service)
subset (URL of Subset Web Page)
tabledap (Base URL of OPeNDAP Table/Sequence Service)
MakeAGraph (URL of Make-A-Graph Web Page)
sos (Base URL of SOS Service)
wcs (Base URL of WCS Service)
wms (Base URL of WMS Service)
files (Base URL of "files" Service)
... (10 more variables)


GOA1km ROMS-SWAN 1-Hourly RHO-Grid History Output

This dataset provides 1-hourly RHO-grid ROMS-SWAN history output (June 1, 2024 - November 1, 2025) by the LSU Gulf of America 1km (GOA1km) regional ocean model over the entire GoA domain. Variables include sea-surface height, wind-wave statistics, potential temperature, salinity, density anomaly, longitude, latitude, bathymetry, and land/water mask on the native curvilinear RHO grid.

cdm_data_type = Grid
VARIABLES (all of which use the dimensions [time][s_rho][eta_rho][xi_rho]):
zeta (Free Surface, meter)
Hwave (Wind-Induced Significant Wave Height, meter)
Dwave (Wind-Induced Mean Wave Direction, degrees)
Pwave_top (Wind-Induced Peak Surface Wave Period, second)
temp (Potential Temperature, Celsius)
salt (Salinity)
rho (Density Anomaly, kilogram meter-3)
lon_rho (Longitude of RHO-points, degrees_east)
lat_rho (Latitude of RHO-points, degrees_north)
h (Final Bathymetry at RHO-points, meter)
mask_rho (Mask on RHO-points)

LSU Center for Computation & Technology; LSU Department of Oceanography & Coastal Sciences


GOA1km ROMS-SWAN 1-Hourly U-Grid History Output

This dataset provides 1-hourly U-grid ROMS-SWAN history output (June 1, 2024 - November 1, 2025) by the LSU Gulf of America 1km (GOA1km) regional ocean model over the entire GoA domain. Variables include the u-momentum component, longitude, latitude, and land/water mask on the native curvilinear U grid.

cdm_data_type = Grid
VARIABLES (all of which use the dimensions [time][s_rho][eta_u][xi_u]):
u (U-Momentum Component, meter second-1)
lon_u (Longitude of U-points, degrees_east)
lat_u (Latitude of U-points, degrees_north)
mask_u (Mask on U-points)


GOA1km ROMS-SWAN 1-Hourly V-Grid History Output

This dataset provides 1-hourly V-grid ROMS-SWAN history output (June 1, 2024 - November 1, 2025) by the LSU Gulf of America 1km (GOA1km) regional ocean model over the entire GoA domain. Variables include the v-momentum component, longitude, latitude, and land/water mask on the native curvilinear V grid.

cdm_data_type = Grid
VARIABLES (all of which use the dimensions [time][s_rho][eta_v][xi_v]):
v (V-Momentum Component, meter second-1)
lon_v (Longitude of V-points, degrees_east)
lat_v (Latitude of V-points, degrees_north)
mask_v (Mask on V-points)


Louisiana State University GOA1km ROMS-SWAN-Sediment 1-Hourly Depth-Resolved Station Profiles for LSU MRDF400m Boundary Conditions

This dataset provides 1-hourly depth-resolved boundary conditions for the LSU MRDF400m 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.

cdm_data_type = Other
VARIABLES:
time (time since initialization, seconds since 1970-01-01T00:00:00Z)
station_id (1)
longitude (degrees_east)
latitude (degrees_north)
h (Bathymetry at RHO-points, meter)
s_rho (S-Coordinate At RHO-Points (Dimensionless, -1 To 0))
temp (Potential Temperature, degree_C)
salt (Salinity, PSU)
rho (Density Anomaly, kilogram meter-3)
u (U-Momentum Component, meter second-1)
v (V-Momentum Component, meter second-1)
mud_01 (Suspended Cohesive Sediment, Size Class 01, kilogram meter-3)
mud_02 (Suspended Cohesive Sediment, Size Class 02, kilogram meter-3)
sand_01 (Suspended Noncohesive Sediment, Size Class 01, kilogram meter-3)
sand_02 (Suspended Noncohesive Sediment, Size Class 02, kilogram meter-3)


Louisiana State University GOA1km ROMS-SWAN-Sediment 1-Hourly Depth-Resolved Station Profiles for USM NGOM1arc Boundary Conditions

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.

cdm_data_type = Other
VARIABLES:
time (time since initialization, seconds since 1970-01-01T00:00:00Z)
station_id (1)
longitude (degrees_east)
latitude (degrees_north)
h (Bathymetry at RHO-points, meter)
s_rho (S-Coordinate At RHO-Points (Dimensionless, -1 To 0))
temp (Potential Temperature, degree_C)
salt (Salinity, PSU)
rho (Density Anomaly, kilogram meter-3)
u (U-Momentum Component, meter second-1)
v (V-Momentum Component, meter second-1)
mud_01 (Suspended Cohesive Sediment, Size Class 01, kilogram meter-3)
mud_02 (Suspended Cohesive Sediment, Size Class 02, kilogram meter-3)
sand_01 (Suspended Noncohesive Sediment, Size Class 01, kilogram meter-3)
sand_02 (Suspended Noncohesive Sediment, Size Class 02, kilogram meter-3)


Louisiana State University GOA1km ROMS-SWAN-Sediment 1-Hourly Surface Station Output for LSU MRDF400m Boundary Conditions

This dataset provides 1-hourly boundary conditions for the LSU MRDF400m model. It includes time series of sea-surface height (zeta), depth-averaged currents (ubar, vbar), and wind-wave statistics, including significant wave height, wave period, and wave direction, at 977 fixed station locations from the LSU Gulf of America 1km (GOA1km) ROMS-SWAN-Sediment regional ocean model for the Mississippi Delta domain. Each station 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.

cdm_data_type = Point
VARIABLES:
time (time since initialization, seconds since 1970-01-01T00:00:00Z)
station_id (1)
longitude (degrees_east)
latitude (degrees_north)
h (Bathymetry at RHO-points, meter)
zeta (Free-Surface Height, meter)
ubar (Vertically Integrated U-Momentum Component, meter second-1)
vbar (Vertically Integrated V-Momentum Component, meter second-1)
Hwave (Wind-Induced Significant Wave Height, meter)
Dwave (Wind-Induced Mean Wave Direction, degrees)
Lwave (Wind-Induced Mean Wavelength, meter)
Pwave_top (Wind-Induced Peak Surface Wave Period, second)
Pwave_bot (Wind-Induced Bottom Wave Period, second)
Uwave_rms (Wind-Induced Bottom Orbital Velocity, meter second-1)


Louisiana State University GOA1km ROMS-SWAN-Sediment 1-Hourly Surface Station Output for USM NGOM1arc Boundary Conditions

This dataset provides 1-hourly boundary conditions for the USM NGOM1arc model. It includes time series of sea-surface height (zeta), depth-averaged currents (ubar, vbar), and wind-wave statistics, including significant wave height, wave period, and wave direction, at 977 fixed station locations from the LSU Gulf of America 1km (GOA1km) ROMS-SWAN-Sediment regional ocean model for the Mississippi Delta domain. Each station 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.

cdm_data_type = Point
VARIABLES:
time (time since initialization, seconds since 1970-01-01T00:00:00Z)
station_id (1)
longitude (degrees_east)
latitude (degrees_north)
h (Bathymetry at RHO-points, meter)
zeta (Free-Surface Height, meter)
ubar (Vertically Integrated U-Momentum Component, meter second-1)
vbar (Vertically Integrated V-Momentum Component, meter second-1)
Hwave (Wind-Induced Significant Wave Height, meter)
Dwave (Wind-Induced Mean Wave Direction, degrees)
Lwave (Wind-Induced Mean Wavelength, meter)
Pwave_top (Wind-Induced Peak Surface Wave Period, second)
Pwave_bot (Wind-Induced Bottom Wave Period, second)
Uwave_rms (Wind-Induced Bottom Orbital Velocity, meter second-1)


Tulane University Delft3D-FM WY2025 Mississippi River Outlet Time Series Excel Workbook

This Excel workbook provides WY2025 Delft3D-FM hourly time series at Mississippi River outlet locations from the Tulane Delft3D model. Variables include discharge, salinity, temperature, and suspended sediment concentrations for sand, silt, and clay. Dataset credit: Dr. Kelin Hu (khu1@tulane.edu) and Dr. Ehab Meselhe (emeselhe@tulane.edu). The workbook is distributed through the MissDelta-funded server maintained by LSU CCT.

cdm_data_type = Other
VARIABLES:
url (File URL)
name (File Name)
lastModified (Last Modified Time, seconds since 1970-01-01T00:00:00Z)
size (File Size, bytes)

Tulane University; distributed via the MissDelta-funded server maintained by LSU CCT