test_interp_2d_test, a FORTRAN77 code which calls test_interp_2d(), which defines test problems for interpolation of data z(x,y)), depending on a 2D argument.
The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.
test_interp_2d is available in a C version and a C++ version and a Fortran90 version and a MATLAB version and an Octave version and a Python version.
test_interp_2d, a FORTRAN77 code which defines test problems for interpolation of data z(x,y)), depending on a 2D argument.