DELFT3D.LWL: Difference between revisions
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# the grid co-ordinates of the begin and end point of a local weir; | # the grid co-ordinates of the begin and end point of a local weir; | ||
# type description | # type description | ||
# * U = parameterization for U-computational points (edge in N-direction); | #* U = parameterization for U-computational points (edge in N-direction); | ||
# * V = parameterization for V-computational points (edge in M-direction). | #* V = parameterization for V-computational points (edge in M-direction). | ||
# friction coefficient for a quadratic friction law used to parametrize localized energy losses; | # friction coefficient for a quadratic friction law used to parametrize localized energy losses; | ||
# sill depth of the weir. | # sill depth of the weir. | ||
Latest revision as of 13:22, 14 May 2010
Basic Information
File-Type
delft3d.lwl
File-Form
FORMATTED
Version
3.10 / September 2005
Description-Date
November 2005
Significance of the File
description of local weirs with quadratic friction for DELFT3D
File-Contents (in Catchwords)
Contains location as well as type for sub-grid scale local weir effects in a computational grid of the integrated modeling system DELFT3D; the impact of the weir on the flow is parameterized using a quadratic friction law:
- the grid co-ordinates of the begin and end point of a local weir;
- type description
- U = parameterization for U-computational points (edge in N-direction);
- V = parameterization for V-computational points (edge in M-direction).
- friction coefficient for a quadratic friction law used to parametrize localized energy losses;
- sill depth of the weir.
Notice: Further informations can be found in the Delft3D-Flow user manual, appendix A (local weirs).
Programs using this Type of File
Example-File
please refer to $PROGHOME/examples/gridconvert/
back to: File Descriptions