Changeset 8933
- Timestamp:
- Jun 26, 2013, 3:44:06 PM (12 years ago)
- Location:
- trunk/anuga_core/source/anuga_validation_tests
- Files:
-
- 3 edited
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trunk/anuga_core/source/anuga_validation_tests/parameters.py
r8899 r8933 7 7 __date__ ="$20/08/2012 11:20:00 PM$" 8 8 9 9 alg = '1_5' 10 cfl = 1.0 10 11 11 12 try: 12 13 from anuga_validation_tests.local_parameters import * 13 14 except: 14 alg = '1_5' 15 cfl = 1.0 15 pass 16 16 17 17 … … 19 19 20 20 21 22 -
trunk/anuga_core/source/anuga_validation_tests/report.tex
r8932 r8933 26 26 \chapter{Introduction} 27 27 %====================== 28 \anuga{} is a free and open source software developed by Roberts and collaborators from the Australian National University (ANU) and Geoscience Australia (GA). It is devoted to fluid flow simulations, especially shallow water flows, such as floods, tsunamis and dam breaks. The official website of \anuga{} is \verb http://anuga.anu.edu.au . 28 \anuga{} is a free and open source software developed by Roberts and collaborators from the Australian 29 National University (ANU) and Geoscience Australia (GA). It is devoted to fluid flow simulations, 30 especially shallow water flows, such as floods, tsunamis and dam breaks. The official website of 31 \anuga{} is \verb http://anuga.anu.edu.au . 29 32 30 33 31 34 32 The method implemented in \anuga{} is a numerical finite volume method used to solve the shallow water equations. Some mathematical explanation of the method is given in the \anuga{} User Manual~\cite{RNGS2010}. In two dimensions, the domain is discretised into finite number of triangular elements. \anuga{} then evolves the conserved quantities (water depth and momenta) with respect to time to obtain the numerical solution to a given problem. The evolution is based on the given quantity and flux values. The numerical flux used in \anuga{} is the Kurganov's flux~\cite{KNP2001, KL2002}. The boundary conditions that we use in this work include reflective, transmissive, Dirichlet and time boundaries. 35 The method implemented in \anuga{} is a numerical finite volume method used to 36 solve the shallow water equations. Some mathematical explanation of the method 37 is given in the \anuga{} User Manual~\cite{RNGS2010}. In two dimensions, the 38 domain is discretised into finite number of triangular elements. \anuga{} 39 then evolves the conserved quantities (water depth and momenta) with respect 40 to time to obtain the numerical solution to a given problem. The evolution 41 is based on the given quantity and flux values. The numerical flux used in 42 \anuga{} is the Kurganov's flux~\cite{KNP2001, KL2002}. The boundary conditions 43 that we use in this work include reflective, transmissive, Dirichlet 44 and time boundaries. 33 45 34 46 35 47 36 The results in this report were produced by \anuga{} version \majorR{} from svn repository revision \minorR{} at time \timeR. 48 % ****Add *** 49 How to run, using produce results, 50 51 change defaults using local parameters.py format 52 53 alg = '2_0' 54 55 would use flow_algorithm '2_0' See manual for description of flow algorithms. 56 57 validate all will rerun a subset of the tests (which have sensible "correct" 58 results to test against. 59 60 One by one testing 61 62 63 64 65 66 67 The results in this report were produced by \anuga{} version \majorR{} from svn 68 repository revision \minorR{} at time \timeR. 37 69 The flow algorithm was \alg{} and CFL condition \cfl, unless otherwise stated explicitly. 38 70 39 The report is organised as follows. We collect a number of tests against analytical exact solutions in Chapter~\ref{ch:ana}. Tests against other reference data or solutions are given in Chapter~\ref{ch:ref}. We provide explanations on how to add new tests in the Appendix. 71 The report is organised as follows. We collect a number of tests against 72 analytical exact solutions in Chapter~\ref{ch:ana}. Tests against other 73 reference data or solutions are given in Chapter~\ref{ch:ref}. 74 We provide explanations on how to add new tests in the Appendix. 40 75 41 76 %======================
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