lagrange_interp_nd_test

lagrange_interp_nd_test, a FORTRAN77 code which calls lagrange_interp_nd(), which defines and evaluates the Lagrange polynomial p(x) which interpolates a set of data depending on a M-dimensional argument that was evaluated on a product grid, so that p(x(i)) = z(i).

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Related Data and Programs:

lagrange_interp_nd, a FORTRAN77 code which defines and evaluates the Lagrange polynomial p(x) which interpolates a set of data depending on a M-dimensional argument that was evaluated on a product grid, so that p(x(i)) = z(i).

Source Code:

• lagrange_interp_nd_test.f, a sample calling program.
• lagrange_interp_nd_test.sh, BASH commands to compile and run the sample program.
• lagrange_interp_nd_test.txt, the output file.