SLAMRG(3F) SLAMRG(3F)
SLAMRG  will create a permutation list which will merge the elements of
A (which is composed of two independently sorted sets) into a single set
which is sorted in ascending order
SUBROUTINE SLAMRG( N1, N2, A, STRD1, STRD2, INDEX )
INTEGER N1, N2, STRD1, STRD2
INTEGER INDEX( * )
REAL A( * )
SLAMRG will create a permutation list which will merge the elements of A
(which is composed of two independently sorted sets) into a single set
which is sorted in ascending order.
N1 (input) INTEGER
N2 (input) INTEGER These arguements contain the respective
lengths of the two sorted lists to be merged.
A (input) REAL array, dimension (N1+N2)
The first N1 elements of A contain a list of numbers which are
sorted in either ascending or descending order. Likewise for the
final N2 elements.
STRD1 (input) INTEGER
STRD2 (input) INTEGER These are the strides to be taken through
the array A. Allowable strides are 1 and 1. They indicate
whether a subset of A is sorted in ascending (STRDx = 1) or
descending (STRDx = 1) order.
INDEX (output) INTEGER array, dimension (N1+N2)
On exit this array will contain a permutation such that if B( I )
= A( INDEX( I ) ) for I=1,N1+N2, then B will be sorted in
ascending order.
SLAMRG(3F) SLAMRG(3F)
SLAMRG  will create a permutation list which will merge the elements of
A (which is composed of two independently sorted sets) into a single set
which is sorted in ascending order
SUBROUTINE SLAMRG( N1, N2, A, STRD1, STRD2, INDEX )
INTEGER N1, N2, STRD1, STRD2
INTEGER INDEX( * )
REAL A( * )
SLAMRG will create a permutation list which will merge the elements of A
(which is composed of two independently sorted sets) into a single set
which is sorted in ascending order.
N1 (input) INTEGER
N2 (input) INTEGER These arguements contain the respective
lengths of the two sorted lists to be merged.
A (input) REAL array, dimension (N1+N2)
The first N1 elements of A contain a list of numbers which are
sorted in either ascending or descending order. Likewise for the
final N2 elements.
STRD1 (input) INTEGER
STRD2 (input) INTEGER These are the strides to be taken through
the array A. Allowable strides are 1 and 1. They indicate
whether a subset of A is sorted in ascending (STRDx = 1) or
descending (STRDx = 1) order.
INDEX (output) INTEGER array, dimension (N1+N2)
On exit this array will contain a permutation such that if B( I )
= A( INDEX( I ) ) for I=1,N1+N2, then B will be sorted in
ascending order.
PPPPaaaaggggeeee 1111 [ Back ]
