fem3d_sample_test, a FORTRAN90 code which calls fem3d_sample(), which can evaluate a finite element function of a 3D argument.


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Related Data and codes:

fem3d_sample, a FORTRAN90 code which evaluates a function defined on a 3D tetrahedral mesh as part of the finite element method (FEM).

Source Code:

SQ is FEM data for the function f(x,y,z)=x^2+2*y^2-z^2, on a 5x5x5 grid of nodes in the cube [0,4]x[0,4]x[0,4], organized into linear tetrahedrons. The sample data seeks the values of this function on a 4x4x4 evenly spaced grid.

Last revised on 08 July2 2020.