Changes between Version 14 and Version 15 of MeetingMinutes


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Timestamp:
Sep 12, 2007, 3:27:15 PM (16 years ago)
Author:
ole
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  • MeetingMinutes

    v14 v15  
    11This is the main page for ANUGA meeting 30th August 2007
    22
    3 * time varying bathymetry ticket:191
    43
    5 * validation for wave setup on planar beach (UQ interested in looking at this)
     4Identified strengts
    65
    7 * culverts: ticket:145
     6* Supercritical flow (e.g. over weirs) as well as sub critical flows handled seamlessly
    87
    9 * diagnostics - time series, vector plots
     8* Bores handles well due to discontinuities allowed in solution
    109
    11 * easy way of extracting time series - GA to provide example of extracting depth/veloctiy at a time step
     10* Numerically stable
    1211
    13 * dynamically store max stage/velocity: ticket:192
     12
     13
     14Identified weaknesses
     15
     16* Not fast
     17
     18* More diagnostics needed, e.g. time series, vector plots, extrema (dynamically store max stage/velocity: ticket:192)
     19
     20* Easy way of extracting time series - GA to provide example to Tom of extracting depth/veloctiy at a time step
     21
     22* Information on how sww file has been built not documented well enough
     23
     24* Wave attenuation over long distances and coarse grids identified by Will Power
     25
     26
     27
     28Emerging opportunities for future work
     29
     30* Time varying bathymetry ticket:191
     31
     32* Validation for wave setup on planar beach (UQ interested in looking at this)
     33
     34* Culverts: ticket:145
    1435
    1536* changing the mesh resolution - specify period of wave etc to work out maximum triangle size (adaptive mesh generation, ocean model from Imperial College) - inter-run adaptive mesh resolution - a better mesh tool - could we view the where the small triangles are? Interact with a GIS tool? By Xmas, Ted will have a nice GUI front end for flood modelling.
    … …  
    2546* optimisation; often only a few triangles causing small time steps - can they be dealt with heuristically?
    2647
    27 * information on how sww file has been built
    28 
    2948* subversion - third party contributions, isolate core of ANUGA.
    3049
    … …  
    3554* randomly generated bathymetry - does is cause instability?
    3655
    37 * Wave attenuation over long distances and coarse grids identified by Will Power.
    38 
    39 strengths
    40 
    41 * supercritical flow
    42 
    43 * bores
    44 
    45 * stable