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
add computation that justifies the algorithm
Type | Visibility | Attributes | Name | Initial | |||
---|---|---|---|---|---|---|---|
integer, | private | :: | i | ||||
integer, | private | :: | j | ||||
integer, | private | :: | k | ||||
integer, | private | :: | nx | ||||
integer, | private | :: | ny | ||||
integer, | private | :: | nz | ||||
double precision, | private, | DIMENSION(3) | :: | point_fine | |||
double precision, | private, | DIMENSION(3) | :: | point_medium |