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@ -785,9 +785,9 @@ class SpecData1D(WafoData):
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>>> Sj = sm.Jonswap()
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>>> S = Sj.tospecdata()
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>>> acfmat = S.tocov_matrix(nr=3, nt=256, dt=0.1)
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>>> acfmat[:2,:]
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array([[ 3.06073383, 0. , -1.67748256, 0. ],
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[ 3.05235439, -0.16743411, -1.66811456, 0.18693124]])
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>>> np.round(acfmat[:2,:],3)
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array([[ 3.061, 0. , -1.677, 0. ],
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[ 3.052, -0.167, -1.668, 0.187]])
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See also
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--------
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@ -3024,11 +3024,9 @@ class SpecData2D(WafoData):
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>>> D = sm.Spreading()
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>>> SD = D.tospecdata2d(sm.Jonswap().tospecdata())
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>>> m,mtext = SD.moment(nr=2,vari='xyt')
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>>> m,mtext
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(array([ 3.06081401e+00, 1.31633777e-01, -1.06245690e-17,
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2.13024554e+00, 1.14268485e-02, 8.07334609e-03,
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1.67721091e+00, -5.29341959e-19, 1.08960751e-01,
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1.08960751e-01]), ['m0', 'mx', 'my', 'mt', 'mxx', 'myy', 'mtt', 'mxy', 'mxt', 'myt'])
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>>> np.round(m,3),mtext
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(array([ 3.061, 0.132, -0. , 2.13 , 0.011, 0.008, 1.677, -0. ,
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0.109, 0.109]), ['m0', 'mx', 'my', 'mt', 'mxx', 'myy', 'mtt', 'mxy', 'mxt', 'myt'])
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References
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----------
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