Random rotation of numerical grid adds noise in LF parameters
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micb25 commented
The LFT part of rhOver adds numerical noise in case of a random rotation of the spherical Lebedev grids. This might be an issue for the higher rank (k = 4, 6) LFT parameters.
Grid 5 (with random rotation of the grid shells):
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k q A(k,q) / 1/cm B(k,q) / 1/cm
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2 -2 -0.00324087 0.15813912E-04
2 -1 0.01623451 -0.79216700E-04
2 0 1395.12357557 -0.68075417E+01
2 1 0.75790389 -0.36982117E-02
2 2 -0.00489221 0.23871677E-04
4 -4 0.00202093 -0.17293780E-06
4 -3 -0.00065224 0.55813939E-07
4 -2 -0.00017142 0.14668831E-07
4 -1 0.01516587 -0.12977938E-05
4 0 26.69748848 -0.22845931E-02
4 1 0.59718395 -0.51103023E-04
4 2 -0.01164975 0.99690756E-06
4 3 0.00547354 -0.46838912E-06
4 4 0.00021365 -0.18282938E-07
6 -6 -0.00010462 -0.64103404E-09
6 -5 0.00288200 0.17658878E-07
6 -4 -0.00064805 -0.39707790E-08
6 -3 -0.00064955 -0.39799703E-08
6 -2 0.00073634 0.45117956E-08
6 -1 0.00538210 0.32977754E-07
6 0 -5.00915980 -0.30692637E-04
6 1 0.22004635 0.13482906E-05
6 2 -0.00487459 -0.29868070E-07
6 3 0.00175588 0.10758828E-07
6 4 0.00138185 0.84670285E-08
6 5 0.00045367 0.27797748E-08
6 6 -0.00000642 -0.39342856E-10
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Grid 5 + 'NoRandomRot':
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k q A(k,q) / 1/cm B(k,q) / 1/cm
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2 -2 -0.00000000 0.20212125E-12
2 -1 0.00000000 -0.27705577E-13
2 0 1397.58435922 -0.68195491E+01
2 1 0.00000000 -0.32305824E-13
2 2 -0.00000001 0.26671850E-10
4 -4 -0.00000000 0.34183520E-14
4 -3 0.00000000 -0.49125719E-17
4 -2 -0.00000000 0.14146704E-14
4 -1 0.00000000 -0.54217029E-18
4 0 27.29701830 -0.23358969E-02
4 1 -0.00000000 0.42669259E-15
4 2 -0.00000000 0.89570968E-13
4 3 -0.00000000 0.41699498E-14
4 4 0.00369215 -0.31594990E-06
6 -6 -0.00000000 -0.88647347E-16
6 -5 0.00000000 0.15680617E-16
6 -4 -0.00000000 -0.45474788E-16
6 -3 0.00000000 0.58197668E-17
6 -2 -0.00000000 -0.12704705E-16
6 -1 0.00000000 0.51398134E-17
6 0 -4.90096227 -0.30029678E-04
6 1 -0.00000000 -0.52803393E-17
6 2 0.00000000 0.15749990E-15
6 3 0.00000000 0.62667197E-17
6 4 -0.00115062 -0.70501987E-08
6 5 -0.00000000 -0.74783583E-16
6 6 0.00000000 0.44937173E-15
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Known workaround:
Usage of 'NoRandomRot:'