SMS:ESMF - Earth System Modeling Framework: Difference between revisions
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Revision as of 17:37, 3 February 2014
The Earth System Modeling Framework (ESMF) is used to couple the following Models:
To create a coupled simulation using ESMF, perform the following steps:
- Right-click in the Project Explorer
- Choose the menu New Simulation | Hurricane
- Change the simulation name if desired
- Create the elements to be include in the simulation and drag tree pointers representing them into the simulation. The following items can be linked to an Hurricane simulation:
- ADCIRC – STWAVE
- ADCIRC Mesh
- STWAVE Grid
- Hurricane Coverage
- PBL Wind Coverage
- WAM Simulation
- Overview
- ESMF
- Spatial View
- Timeline
ESMF Hurricane Overview
The dialog gives an overview of the components of the Hurricane simulation. It also allows the user to designate the number of processors to be use by each model in the simulation.
- Simulation Name – Name of the Hurricane simulation as set in the project explore
- Properties – Properties of the Hurricane simulation
- Model Name – Name of models found in the simulation
- ADCIRC <mesh name> (1 required) – Name of the adcirc mesh used in the hurricane simulation.
- STWAVE <grid name> (1 required) – Name of the stwave cgrid used in the hurricane simulation.
- PBL <pbl cov name> (optional) – Name of pbl wind coverage used in the hurricane simulation.
- WAM <wam sim name> (optional) – Name of wam simulation used in the hurricane simulation.
- Geo – Geographic (Latitude/Longitude)
- STPL <#> – State Plane number
- Other – Other type of projection
- Start Time – Temporal starting time of model.
- End Time – Temporal ending time of model.
- Threads – Number of processor threads used by model for computation or I/O processing.
- Function – Function used to adjust the processor threads used by each model.
- Set Threads – Set the number of processor threads for:
- Computational or I/O processing (ADCIRC)
- Grid Partition I and J processing (STWAVE)
NONE – WAM and PBL use only one processor thread.
Hurricane ESMF
- Set the ESMF simulation options in the Data Exchange and Area Mapping sections of the dialog
- Data Exchange
- Model A – The meshed based model to be use (hard-coded to ADCIRC)
- Data Exchange – Controls how data is exchanged between the two models (↔ bi-directional, → uni-direction A to B, ← uni-directional B to A)
- Model B – The grid based model to be use (hard-coded to STWAVE)
- Model A → B – How frequently the results of Model A are passed to Model B
- Units – Frequency units for A to B exchange (days/hours/minutes/seconds)
- Model A ← B – How frequently the results of Model B are passed to Model A
- Units – Frequency units for B to A exchange (days/hours/minutes/seconds)
- ID – Polygon identifier correlated to the ids visible in the main graphics window.
- Mapping
- Single – Model A exchanges data with a single instance of Model B
- Combined – Model A exchanges data with multiple instances of Model B. Model A can receive either the average or maximum values from the instances of Model B.
- Option – If the "Mapping" field is set to "Single" and multiple grids overlap the identified polygon, this field allows the user to select which grid will be used. If the "Mapping" field is set to "Combined", this field allows the user to select how the data from the grids will be combined (Average or Maximum.)
Hurricane Spatial View
This dialog provides a view of any grid boundaries (WAM and STWAVE), grid frames (PBL), and the ADCIRC mesh boundary associated with the simulation.
Hurricane Timeline
This dialog displays the timelines for each simulation (WAM, STWAVE, PBL, and ADCIRC) that are part of the hurricane simulation. The start and end times need to be set for each simulation individually.
Related Topics
SMS – Surface-water Modeling System | ||
---|---|---|
Modules: | 1D Grid • Cartesian Grid • Curvilinear Grid • GIS • Map • Mesh • Particle • Quadtree • Raster • Scatter • UGrid | |
General Models: | 3D Structure • FVCOM • Generic • PTM | |
Coastal Models: | ADCIRC • BOUSS-2D • CGWAVE • CMS-Flow • CMS-Wave • GenCade • STWAVE • WAM | |
Riverine/Estuarine Models: | AdH • HEC-RAS • HYDRO AS-2D • RMA2 • RMA4 • SRH-2D • TUFLOW • TUFLOW FV | |
Aquaveo • SMS Tutorials • SMS Workflows |