CVMGT (3sciport)

Performs a conditional merge

SYNOPSIS

  boolean = CVMGT( arg1, arg2, select )

FUNCTION VALUE

  cvmgt           Boolean. (Integer, Logical, or Real.)
                  The result of the conditional merge.

ARGUMENTS

  arg1            Integer, Logical, or Real.
                  An input argument.

  arg2            Integer, Logical, or Real.
                  An input argument.

  select          Logical.
                  The select argument.

DESCRIPTION

  The external function CVMGT returns arg1 if select is .TRUE., otherwise
  arg2 is returned.

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

NOTES

  Since CVMGT is not an ANSI Fortran 77 intrinsic function, it must be
  declared as an external function of type integer, logical or real. For
  example:

          EXTERNAL CVMGT
          REAL     CVMGT
          REAL     X
          ...
          X = CVMGT(-1.0,1.0,.TRUE.)      ! Same as X = -1.0

  For more information about boolean functions, see the sciport man page.