ioos modeling testbed cyberinfrastructure
DESCRIPTION
IOOS Modeling Testbed Cyberinfrastructure . Rich Signell , USGS, Woods Hole, MA IOOS-RA-Briefing, Feb 14, 2012. IOOS Modeling Testbed (testbed.ioos.us). - PowerPoint PPT PresentationTRANSCRIPT
IOOS Modeling TestbedCyberinfrastructure
Rich Signell, USGS, Woods Hole, MA IOOS-RA-Briefing, Feb 14, 2012
IOOS Modeling Testbed (testbed.ioos.us)
Inundation Extra-tropical – Gulf of MaineTropical – Gulf of Mexico
- 4 models: 3 unstructured grid +1 structured grid- Coupled wave-storm surge-inundation (TWL)- Consistent forcing, validation and skill assessment using existing IMEDS tool - Extensive observational data sets for historical storms
Ike, Rita and Gustav in standard formats- SURA has provided supercomputer resources
Extratropical Grid
Tropical Grids for Galveston Bay
Structured Curvilinear Orthogonal Grid
Stretched surface and terrain following vertical coordinates
Curvilinear orthogonal horizontal coordinates
NetCDF Climate and Forecast (CF) Conventions provide a solution
Groups using CF:GO-ESSP: Global Organization for Earth System Science Portal IOOS: Integrated Ocean Observing SystemESMF: Earth System Modeling FrameworkOGC: Open Geospatial Consortium (GALEON: WCS profile)
ROMS
POM
WW3
WRF
ECOM
NcML
NcML
NcML
NcML
NcML
Common Data Model
OPeNDAP+CF
WCS
NetCDF Subset Service
THREDDS Data Server
Standardized (CF) Virtual Datasets
NonstandardOutput Files(distributed)
Web Services
IOOS Model Data Interoperability Design
Matlab
Panoply
IDV
ERDDAP
Clients
NetCDF-Java
Library or Service
NcML, NetCDF-Java and THREDDS Data Server built and supported by Unidata under NSF-support
WMS
ncISO
ArcGIS10NetCDF4-Python
FVCOM
Python
EDC ERDDAPNetCDF-Java
NCTOOLBOX for Matlab http://code.google.com/p/nctoolbox
links = opensearch(q)nc = ncugrid(links.dap{1})z = nc.data(‘zeta’,…)grid = nc.grid(‘zeta’,…)
z = 26441x1 single grid =
lat: [26441x1 single] lon: [26441x1 single]time: 730970 (matlab datenum)connectivity: [52025x3 int32]
Federated Search Model
Geoportal Server
BrokerData Servers CatalogServicesTHREDDS-ncISO
OGC-WCS
OpenSearch
OGC-CSW
THREDDS-ncISO
THREDDS-ncISO
THREDDS-ncISO
Clients
GI-CAT
Geoportal Server
GI-Portal
Geonetwork Geonetwork
Python
Matlab
OGC-SOS
comp_ngulf_tseries.m
NCEP Global RTOFS & NCTOOLBOX