 Timestamp:
 Apr 14, 2007, 4:05:58 PM (16 years ago)
 File:

 1 edited
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anuga_core/source/anuga/shallow_water/test_shallow_water_domain.py
r4312 r4376 973 973 domain.set_quantities_to_be_stored(None) 974 974 domain.set_maximum_allowed_speed(100) # 975 976 # FIXME (Ole): Need tests where this is commented out 977 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 975 978 domain.H0 = 0 # Backwards compatibility (6/2/7) 976 979 domain.beta_h = 0.2 # Backwards compatibility (14/2/7) … … 1085 1088 domain = Domain(points, vertices) 1086 1089 1087 #Set up for a gradient of (3,0) at mid triangle 1090 #Set up for a gradient of (3,0) at mid triangle (bce) 1088 1091 def slope(x, y): 1089 1092 return 3*x … … 1095 1098 domain.set_quantity('elevation', slope) 1096 1099 domain.set_quantity('stage', stage) 1100 1101 # Allow slope limiters to work (FIXME (Ole): Shouldn't this be automatic in ANUGA?) 1102 domain.distribute_to_vertices_and_edges() 1097 1103 1098 1104 initial_stage = copy.copy(domain.quantities['stage'].vertex_values) … … 1132 1138 domain = Domain(points, vertices) 1133 1139 1134 #Set up for a gradient of (3,0) at mid triangle 1140 #Set up for a gradient of (3,0) at mid triangle (bce) 1135 1141 def slope(x, y): 1136 1142 return 3*x … … 1170 1176 domain = Domain(points, vertices) 1171 1177 1172 #Set up for a gradient of (3,0) at mid triangle 1178 #Set up for a gradient of (3,0) at mid triangle (bce) 1173 1179 def slope(x, y): 1174 1180 return 3*x … … 1843 1849 1844 1850 def test_distribute_near_bed(self): 1845 #Using test data generated by abstract_2d_finite_volumes21846 #Assuming no friction and flat bed (0.0)1847 1851 1848 1852 a = [0.0, 0.0] … … 1860 1864 1861 1865 1862 #Set up for a gradient of ( 3,0) at mid triangle1866 #Set up for a gradient of (10,0) at mid triangle (bce) 1863 1867 def slope(x, y): 1864 1868 return 10*x 1865 1869 1866 1870 h = 0.1 1867 def stage(x, y):1868 return slope(x, y)+h1871 def stage(x, y): 1872 return slope(x, y) + h 1869 1873 1870 1874 domain.set_quantity('elevation', slope) … … 1877 1881 L = domain.quantities['stage'].vertex_values 1878 1882 1879 #print E 1880 domain._order_ = 1 1881 domain.distribute_to_vertices_and_edges() 1882 ##assert allclose(L[1], [0.19999999, 20.05, 20.05]) 1883 assert allclose(L[1], [0.1, 20.1, 20.1]) 1884 1885 domain._order_ = 2 1883 # Get reference values 1884 volumes = [] 1885 for i in range(len(L)): 1886 volumes.append(sum(L[i])/3) 1887 assert allclose(volumes[i], domain.quantities['stage'].centroid_values[i]) 1888 1889 1890 domain._order_ = 1 1891 1892 domain.limit2007 = 0 1886 1893 domain.distribute_to_vertices_and_edges() 1887 1894 assert allclose(L[1], [0.1, 20.1, 20.1]) 1895 for i in range(len(L)): 1896 assert allclose(volumes[i], sum(L[i])/3) 1897 1898 domain.limit2007 = 1 # Allow triangle to be flatter (closer to bed) 1899 domain.distribute_to_vertices_and_edges() 1900 assert allclose(L[1], [0.298, 20.001, 20.001]) 1901 for i in range(len(L)): 1902 assert allclose(volumes[i], sum(L[i])/3) 1903 1904 domain._order_ = 2 1905 1906 domain.limit2007 = 0 1907 domain.distribute_to_vertices_and_edges() 1908 assert allclose(L[1], [0.1, 20.1, 20.1]) 1909 for i in range(len(L)): 1910 assert allclose(volumes[i], sum(L[i])/3) 1911 1912 domain.limit2007 = 1 # Allow triangle to be flatter (closer to bed) 1913 domain.distribute_to_vertices_and_edges() 1914 assert allclose(L[1], [0.298, 20.001, 20.001]) 1915 for i in range(len(L)): 1916 assert allclose(volumes[i], sum(L[i])/3) 1917 1918 1888 1919 1889 1920 def test_distribute_near_bed1(self): 1890 #Using test data generated by abstract_2d_finite_volumes21891 #Assuming no friction and flat bed (0.0)1892 1921 1893 1922 a = [0.0, 0.0] … … 1905 1934 1906 1935 1907 #Set up for a gradient of ( 3,0) at mid triangle1936 #Set up for a gradient of (8,2) at mid triangle (bce) 1908 1937 def slope(x, y): 1909 1938 return x**4+y**2 … … 1922 1951 L = domain.quantities['stage'].vertex_values 1923 1952 1953 # Get reference values 1954 volumes = [] 1955 for i in range(len(L)): 1956 volumes.append(sum(L[i])/3) 1957 assert allclose(volumes[i], domain.quantities['stage'].centroid_values[i]) 1958 1924 1959 #print E 1925 1960 domain._order_ = 1 1961 1962 domain.limit2007 = 0 1926 1963 domain.distribute_to_vertices_and_edges() 1927 ##assert allclose(L[1], [4.19999999, 16.07142857, 20.02857143]) 1928 assert allclose(L[1], [4.1, 16.1, 20.1]) 1964 assert allclose(L[1], [4.1, 16.1, 20.1]) 1965 for i in range(len(L)): 1966 assert allclose(volumes[i], sum(L[i])/3) 1967 1968 1969 domain.limit2007 = 1 # Allow triangle to be flatter (closer to bed) 1970 domain.distribute_to_vertices_and_edges() 1971 assert allclose(L[1], [4.2386, 16.0604, 20.001]) 1972 for i in range(len(L)): 1973 assert allclose(volumes[i], sum(L[i])/3) 1974 1929 1975 1930 1976 domain._order_ = 2 1977 1978 domain.limit2007 = 0 1931 1979 domain.distribute_to_vertices_and_edges() 1932 1980 assert allclose(L[1], [4.1, 16.1, 20.1]) 1933 1981 for i in range(len(L)): 1982 assert allclose(volumes[i], sum(L[i])/3) 1983 1984 domain.limit2007 = 1 # Allow triangle to be flatter (closer to bed) 1985 domain.distribute_to_vertices_and_edges() 1986 assert allclose(L[1], [4.23370103, 16.06529897, 20.001]) 1987 for i in range(len(L)): 1988 assert allclose(volumes[i], sum(L[i])/3) 1934 1989 1935 1990 … … 1983 2038 domain.beta_vh_dry = 0.9 1984 2039 domain.beta_h = 0.0 #Use first order in hlimiter 2040 2041 # FIXME (Ole): Need tests where this is commented out 2042 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 2043 2044 1985 2045 domain.distribute_to_vertices_and_edges() 1986 2046 … … 2066 2126 2067 2127 #Also check that Python and C version produce the same 2068 assert allclose (stage.vertex_values, 2069 [[2,2,2], 2070 [1.93333333, 2.03333333, 6.03333333], 2071 [6.93333333, 4.53333333, 4.53333333], 2072 [5.33333333, 5.33333333, 5.33333333]]) 2128 # No longer applicable if limit2007 == 1 2129 #print stage.vertex_values 2130 #assert allclose (stage.vertex_values, 2131 # [[2,2,2], 2132 # [1.93333333, 2.03333333, 6.03333333], 2133 # [6.93333333, 4.53333333, 4.53333333], 2134 # [5.33333333, 5.33333333, 5.33333333]]) 2073 2135 2074 2136 … … 2876 2938 domain = Domain(points, vertices, boundary) 2877 2939 domain.smooth = False 2878 domain.default_order =12940 domain.default_order = 1 2879 2941 2880 2942 #Bedslope and friction … … 2896 2958 pass# domain.write_time() 2897 2959 2898 assert allclose(domain.min_timestep, 0.050010003001) 2899 assert allclose(domain.max_timestep, 0.050010003001) 2960 # FIXME (Ole): Need some other assertion here! 2961 #print domain.min_timestep, domain.max_timestep 2962 #assert allclose(domain.min_timestep, 0.050010003001) 2963 #assert allclose(domain.max_timestep, 0.050010003001) 2900 2964 2901 2965 … … 2913 2977 domain = Domain(points, vertices, boundary) 2914 2978 domain.smooth = False 2915 domain.default_order=1 2916 domain.beta_h = 0.0 #Use first order in hlimiter 2917 domain.H0 = 0 # Backwards compatibility (6/2/7) 2979 domain.default_order = 1 2980 domain.beta_h = 0.0 # Use first order in hlimiter 2981 2982 # FIXME (Ole): Need tests where these two are commented out 2983 domain.H0 = 0 # Backwards compatibility (6/2/7) 2984 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 2918 2985 2919 2986 #Bedslope and friction … … 2985 3052 domain.beta_vh_dry = 0.9 2986 3053 3054 3055 # FIXME (Ole): Need tests where this is commented out 3056 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 3057 2987 3058 #Bedslope and friction at vertices (and interpolated elsewhere) 2988 3059 def x_slope(x, y): … … 3077 3148 domain.beta_vh_dry = 0.9 3078 3149 domain.beta_h = 0.0 #Use first order in hlimiter 3150 3151 # FIXME (Ole): Need tests where this is commented out 3152 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 3079 3153 domain.H0 = 0 # Backwards compatibility (6/2/7) 3080 3154 … … 3176 3250 domain.beta_vh_dry = 0.9 3177 3251 domain.beta_h = 0.0 #Use first order in hlimiter 3178 domain.H0 = 0 # Backwards compatibility (6/2/7) 3252 3253 # FIXME (Ole): Need tests where this is commented out 3254 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 3255 domain.H0 = 0 # Backwards compatibility (6/2/7) 3179 3256 3180 3257 #Bedslope and friction at vertices (and interpolated elsewhere) … … 3271 3348 domain.beta_vh_dry = 0.9 3272 3349 domain.beta_h = 0.0 #Use first order in hlimiter 3273 domain.H0 = 0 # Backwards compatibility (6/2/7) 3350 3351 3352 # FIXME (Ole): Need tests where these two are commented out 3353 domain.H0 = 0 # Backwards compatibility (6/2/7) 3354 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 3355 3356 3274 3357 3275 3358 #Bedslope and friction at vertices (and interpolated elsewhere) … … 3379 3462 """test_bedslope_problem_second_order_more_steps_feb_2007 3380 3463 3381 Test shallow water finite volumes, using parameters from feb 2007 rather3382 3464 Test shallow water finite volumes, using parameters from 3465 feb 2007 rather than backward compatibility ad infinitum 3383 3466 3384 3467 """ … … 3400 3483 domain.beta_vh_dry = 0.9 3401 3484 domain.beta_h = 0.0 #Use first order in hlimiter 3402 domain.H0 = 0.001 3485 domain.H0 = 0.001 3486 domain.limit2007 = 1 3403 3487 3404 3488 #Bedslope and friction at vertices (and interpolated elsewhere) … … 3452 3536 3453 3537 3538 3454 3539 assert allclose(domain.quantities['stage'].centroid_values, 3455 [0.02907614, 0.01462948, 0.02971293, 0.01435568, 0.02930822, 0.0141715, 3456 0.02900256, 0.01402774, 0.02897007, 0.01407298, 0.02958336, 0.01393198, 3457 0.07599907, 0.06253965, 0.07666738, 0.06312924, 0.07639753, 0.06265574, 3458 0.07572658, 0.06235626, 0.07569544, 0.0624551, 0.07653298, 0.06289883, 3459 0.1236842, 0.11090096, 0.12238737, 0.11116539, 0.12190705, 0.11072785, 3460 0.1208281, 0.11001521, 0.12039674, 0.11011275, 0.1210331, 0.11013222, 3461 0.16910086, 0.1583269, 0.16731364, 0.15787261, 0.16655826, 0.15698876, 3462 0.16497539, 0.15560667, 0.16339389, 0.15509626, 0.16364638, 0.15425332, 3463 0.18773952, 0.19904678, 0.18906095, 0.1985912, 0.18703781, 0.19698407, 3464 0.18337965, 0.19506463, 0.18190047, 0.19418413, 0.18587491, 0.19576587, 3465 0.1398922, 0.14172812, 0.14134412, 0.14563187, 0.14097668, 0.14375562, 3466 0.13787839, 0.14035428, 0.13594691, 0.13938278, 0.13597595, 0.14218274]) 3540 [0.03348416, 0.01749303, 0.03299091, 0.01739241, 0.03246447, 0.01732016, 3541 0.03205390, 0.01717833, 0.03146383, 0.01699831, 0.03076577, 0.01671795, 3542 0.07952656, 0.06684763, 0.07721455, 0.06668388, 0.07632976, 0.06600113, 3543 0.07523678, 0.06546373, 0.07447040, 0.06508861, 0.07438723, 0.06359288, 3544 0.12526729, 0.11205668, 0.12179433, 0.11068104, 0.12048395, 0.10968948, 3545 0.11912023, 0.10862628, 0.11784090, 0.10803744, 0.11790629, 0.10742354, 3546 0.16859613, 0.15427413, 0.16664444, 0.15464452, 0.16570816, 0.15327556, 3547 0.16409162, 0.15204092, 0.16264608, 0.15102139, 0.16162736, 0.14969205, 3548 0.18736511, 0.19874036, 0.18811230, 0.19758289, 0.18590182, 0.19580301, 3549 0.18234588, 0.19423215, 0.18100376, 0.19380116, 0.18509710, 0.19501636, 3550 0.13982382, 0.14166819, 0.14132775, 0.14528694, 0.14096905, 0.14351126, 3551 0.13800356, 0.14027920, 0.13613538, 0.13936795, 0.13621902, 0.14204982]) 3552 3467 3553 3468 3469 3554 assert allclose(domain.quantities['xmomentum'].centroid_values, 3470 [ 0.00831991, 0.00327584, 0.0073476, 0.0034367, 0.00767331, 0.00356348,3471 0.00 791201, 0.00364529, 0.00783242, 0.00349728, 0.0069742, 0.0031689,3472 0.02 165378, 0.01421696, 0.02016895, 0.01318091, 0.02036575, 0.01369801,3473 0.021 05492, 0.01400313, 0.02074176, 0.01356261, 0.01887467, 0.01232703,3474 0.0 3774493, 0.02854758, 0.03688063, 0.02759182, 0.03731697, 0.02811662,3475 0.03 871488, 0.02912926, 0.03880077, 0.02803529, 0.0354565, 0.02599893,3476 0.0631 9926, 0.04729427, 0.05761625, 0.04591713, 0.05789906, 0.0468986,3477 0.059 85286, 0.04870638, 0.06169141, 0.04811799, 0.05656696, 0.04415568,3478 0.08 488718, 0.07187458, 0.07834844, 0.06842993, 0.07985979, 0.06981954,3479 0.08 200942, 0.07216429, 0.08378261, 0.07273359, 0.08040488, 0.06646477,3480 0.01 631518, 0.04691654, 0.02066439, 0.04441294, 0.02115705, 0.04560776,3481 0.021 60783, 0.04664204, 0.02174952, 0.0479616, 0.02281756, 0.05667927])3482 3483 3555 [0.00600290, 0.00175780, 0.00591905, 0.00190903, 0.00644462, 0.00203095, 3556 0.00684561, 0.00225089, 0.00708208, 0.00236235, 0.00649095, 0.00222343, 3557 0.02068693, 0.01164034, 0.01983343, 0.01159526, 0.02044611, 0.01233252, 3558 0.02135685, 0.01301289, 0.02161290, 0.01260280, 0.01867612, 0.01133078, 3559 0.04091313, 0.02668283, 0.03634781, 0.02733469, 0.03767692, 0.02836840, 3560 0.03906338, 0.02958073, 0.04025669, 0.02953292, 0.03665616, 0.02583565, 3561 0.06314558, 0.04830935, 0.05663609, 0.04564362, 0.05756200, 0.04739673, 3562 0.05967379, 0.04919083, 0.06124330, 0.04965808, 0.05879240, 0.04629319, 3563 0.08220739, 0.06924725, 0.07713556, 0.06782640, 0.07909499, 0.06992544, 3564 0.08116621, 0.07210181, 0.08281548, 0.07222669, 0.07941059, 0.06755612, 3565 0.01581588, 0.04533609, 0.02017939, 0.04342565, 0.02073232, 0.04476108, 3566 0.02117439, 0.04573358, 0.02129473, 0.04694267, 0.02220398, 0.05533458]) 3567 3568 3484 3569 assert allclose(domain.quantities['ymomentum'].centroid_values, 3485 [ 1.49908296e04, 3.32118806e04, 1.55139120e04, 2.97772609e04,3486 9.57477241e05, 3.11011790e04, 1.58896911e04, 3.76997605e04,3487 1.97659519e04, 3.34831296e04, 6.54935308e05, 8.43493883e06,3488 5.05063334e04, 1.43305846e04, 6.76061638e05, 5.01728590e04,3489 8.39003270e05, 4.64804117e04, 1.95135035e04, 5.88384357e04,3490 2.69800068e04, 5.35718006e04, 2.59588334e04, 3.00642498e05,3491 5.15520349e04, 1.05711270e04, 9.26087960e05, 3.71855339e04,3492 1.16386690e04, 3.82345749e04, 1.61741416e04, 6.31090292e04,3493 4.74530925e04, 6.95229436e04, 6.08967544e05, 2.20974020e04,3494 6.30000309e04, 2.42320158e04, 5.89290588e04, 7.03283441e05,3495 4.18421888e04, 6.62703090e05, 7.68647846e04, 3.40294284e04,3496 1.67585557e03, 7.40500723e04, 1.60020305e03, 5.62070746e05,3497 1.48807206e03, 1.84455791e03, 2.27365819e03, 1.67381169e03,3498 1.95607481e03, 1.47497442e03, 1.73851968e03, 1.85314716e03,3499 2.01489344e03, 2.17608206e03, 1.66072261e03, 1.15856505e03,3500 1.18717624e03, 2.94595857e03, 3.59685615e03, 5.13811671e03,3501 6.17481232e03, 5.98871894e03, 6.00593324e03, 5.01282532e03,3502 4.51124363e03, 3.06579417e03, 6.07680580e04, 4.80786234e04])3570 [7.65882069e005, 1.46087080e004, 1.09630102e004, 7.80950424e005, 3571 1.15922807e005, 9.09134899e005, 1.35994542e004, 1.95673476e004, 3572 4.25779199e004, 2.95890312e004, 4.00060341e004, 9.42021290e005, 3573 3.41372596e004, 1.54560195e004, 2.94810038e004, 1.08844546e004, 3574 6.97240892e005, 3.50299623e005, 2.40159184e004, 2.01805883e004, 3575 7.60732405e004, 5.10897642e004, 1.00940001e003, 1.38037759e004, 3576 1.06169131e003, 3.12307760e004, 9.90602307e004, 4.21634250e005, 3577 6.02424239e004, 1.52230578e004, 7.63833035e004, 1.10273481e004, 3578 1.40187071e003, 5.57831837e004, 1.63988285e003, 2.48018092e004, 3579 1.83309840e003, 6.19360836e004, 1.29955242e003, 3.76237145e004, 3580 1.00613007e003, 8.63641918e005, 1.13604124e003, 3.90589728e004, 3581 1.91457355e003, 9.43783961e004, 2.28090840e003, 5.79107025e004, 3582 1.54091533e003, 2.39785792e003, 2.47947427e003, 2.02694009e003, 3583 2.10441194e003, 1.82082650e003, 1.80229336e003, 2.10418336e003, 3584 1.93104408e003, 2.23200334e003, 1.57239706e003, 1.31486358e003, 3585 1.17564993e003, 2.85846494e003, 3.52956754e003, 5.12658193e003, 3586 6.24238960e003, 6.01820113e003, 6.09602201e003, 5.04787190e003, 3587 4.59373845e003, 3.01393146e003, 5.08550095e004, 4.35896549e004]) 3503 3588 3504 3589 os.remove(domain.get_name() + '.sww') … … 3524 3609 domain.beta_vh_dry = 0.9 3525 3610 domain.beta_h = 0.0 #Use first order in hlimiter 3526 domain.H0 = 0 # Backwards compatibility (6/2/7) 3611 3612 # FIXME (Ole): Need tests where these two are commented out 3613 domain.H0 = 0 # Backwards compatibility (6/2/7) 3614 domain.limit2007 = 0 # Backwards compatibility (14/4/7) 3527 3615 3528 3616 … … 4257 4345 suite = unittest.makeSuite(Test_Shallow_Water,'test') 4258 4346 #suite = unittest.makeSuite(Test_Shallow_Water,'test_get_maximum_inundation_3') 4347 #suite = unittest.makeSuite(Test_Shallow_Water,'test_temp') 4348 4349 4350 4259 4351 runner = unittest.TextTestRunner(verbosity=1) 4260 4352 runner.run(suite)
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