sort_tuples Subroutine

public subroutine sort_tuples(nz, ndim, precedence, arr)

Sorts integer tuples arr in ascending order, where pecedence of rows in sorting is prescribed

Arguments

Type	Intent	Optional	Attributes		Name
integer,	intent(in)			::	nz	Number of tuples
integer,	intent(in)			::	ndim	Dimension of tuples
integer,	intent(in),		dimension(ndim)	::	precedence	Precedence of sorting, i.e. for ndim=2 precedence=[2,1] sorts firstly according to second row
integer,	intent(inout),		dimension(ndim,nz)	::	arr	Tuples, on return sorted