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Earth, Planets and Space

Table 3 Time and memory used in MoVFEM with COMMEMI 3D-2 model

From: Multi-order vector finite element modeling of 3D magnetotelluric data including complex geometry and anisotropy

Element

Lagrangian

Grid \(N_\text{e}\)

\(44 \times 44 \times 37\)

DoF

1,677,882

NNZE

85,154,263

Assembly time

4674 s

Total time

11,824 s

  1. Times are shown in seconds, and the memory is presented in terms of the number of elements \(N_\text{e}\), the number of unknowns (DoF) and the number of non-zero entries for the global array NNZE
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