Changes between Version 14 and Version 15 of MeetingMinutes
- Timestamp:
- Sep 12, 2007, 3:27:15 PM (16 years ago)
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MeetingMinutes
v14 v15 1 1 This is the main page for ANUGA meeting 30th August 2007 2 2 3 * time varying bathymetry ticket:1914 3 5 * validation for wave setup on planar beach (UQ interested in looking at this) 4 Identified strengts 6 5 7 * culverts: ticket:1456 * Supercritical flow (e.g. over weirs) as well as sub critical flows handled seamlessly 8 7 9 * diagnostics - time series, vector plots8 * Bores handles well due to discontinuities allowed in solution 10 9 11 * easy way of extracting time series - GA to provide example of extracting depth/veloctiy at a time step10 * Numerically stable 12 11 13 * dynamically store max stage/velocity: ticket:192 12 13 14 Identified 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 28 Emerging 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 14 35 15 36 * 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. … … 25 46 * optimisation; often only a few triangles causing small time steps - can they be dealt with heuristically? 26 47 27 * information on how sww file has been built28 29 48 * subversion - third party contributions, isolate core of ANUGA. 30 49 … … 35 54 * randomly generated bathymetry - does is cause instability? 36 55 37 * Wave attenuation over long distances and coarse grids identified by Will Power.38 39 strengths40 41 * supercritical flow42 43 * bores44 45 * stable