WHENILT (3sciport)

Searches an integer vector for all elements which are less than an integer target value

SYNOPSIS

  Call WHENILT( n, x, incx, itarget, index, nn )

ARGUMENTS

  n               Integer.
                  The number of elements to be searched.

  x               Integer vector.
                  The integer input vector to be searched.

  incx            Integer.
                  The increment between elements of vector x. For contiguous
                  elements, incx = 1.

  itarget         Integer.
                  The target value searched for in array x.

  index           Integer vector.
                  An integer output vector containing the indices of all
                  elements in vector x which are less than the target value.

  nn              Integer.
                  The number of elements in vector x which are less than the
                  target value.

DESCRIPTION

  Subroutine WHENILT returns all locations in integer array x that are less
  than integer itarget. The locations are returned in integer vector index.

  For equations and other information, see Volume 3: UNICOS Math and
  Scientific Library Reference Manual SR-2081 7.0, Cray Research, Inc.