SORT_IDXI

Create an index for a 1-dimensional INTEGER array

Invocation

CALL SORT_IDXI( N, IN, ASCEND, INDEX, STATUS )

Description

Creates an integer index or rank list for the input array IN. The index lists the indices of the elements of IN in ascending or descending order depending on the value of ASCEND.

Arguments

• N = INTEGER (given)
  The number of data values to rank
• IN = INTEGER[] (given)
  The values to rank
• ASCEND = LOGICAL (given)
  Rank into ascending order?
• INDEX = INTEGER[] (returned)
  The ranking array
• STATUS = INTEGER (given)
  The global status.

References

• SORT Subroutine Guide