This submodule contains the implementation of the PROCEDURES in MODULE cauchy_convergence_test that find the shared grids
FT 22.09.2022
Find the grid points shared by the 2 grids used in the
Cauchy convergence test, when the exact solution is
known. The ratio between the grid spacings is num/den
Find the grid points shared by the 3 grids used in the
Cauchy convergence test, when the exact solution is not
known. The ratio between the grid spacings is num/den