SMS:Spectral Energy
From XMS Wiki
(Redirected from Spectral Energy)
Jump to navigationJump to search
The Spectral Energy dialog can be accessed when the spectral coverage is active. The dialog is opened by either double-clicking on a selected node/point or by right-clicking on a selected point and choosing the Point Attributes command. The spectrum represents energy densities at discrete values over a range of angles and a range of frequencies for a given wave condition.
Tools
- Select Cell – Select a cell corner to view or edit the energy value.
- Pan – Pan the spectral grid.
- Zoom – Zoom in the window.
- Rotate – Rotate in the window.
- Frame – Frame, or zoom to the extents of the grid.
- Contour Options – Bring up the contour options dialog for setting the spectral grid contour display options.
Grid Options
- Create Grid – Brings up the Spectral Grid Attributes dialog followed by the Create Spectral Energy Grid dialog.
- Spectra – Brings up the Generate Spectra dialog.
Spectral Tree Options
- Spectral Manager Tree – Select a spectrum in the tree. The selected spectra will be displayed in the Spectral Viewer. The tree’s right-click options are described below.
Grid/Spectra Right-Click Options
- Delete Grid or Delete Dataset – Deletes a grid or spectrum.
- Properties – Brings up Dataset Info. This option is available when the grid in the Spectral Manager Tree is right-clicked.
View Options
- View – View and edit the spectral grid using a Cartesian or polar view.
Graphic Options
Information for points in the grid can be displayed in two ways:
- Selection – View the Frequency, Angle, and Energy of the selected cell corner. The Energy can be edited for the selected points.
- Cursor – View the Frequency, Angle, and Energy as the cursor moves over the grid.
2D Plot Options
- Frequency Integration Plot – Turn on to show an energy vs. frequency plot for the selected spectrum.
- Direction Integration Plot – Turn on to show a direction vs. energy plot for the selected spectrum.
Reference Time
Clicking on the Update Reference Time... button will bring up the Time Settings dialog with the following options.
- Reference Time – Specify the reference time for all datasets assigned to the node
- Time Units – Specify the units for the time offsets assigned to the datasets
Related Topics
- Create Spectral Energy Grid
- Generate Spectra
- Import Spectra
- Spectral Grid Properties
- STWAVE Menu
- CGWAVE Menu
- Cartesian Grid Module
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 |