ALLOCATABLE_ARRAY
Allocatable Arrays as Output Arguments

ALLOCATABLE_ARRAY is a FORTRAN90 program which demonstrates how a main program can declare an allocatable array, which is then passed to a subroutine which allocates it, initializes it, and returns it to the calling program for further use.

Licensing:

The computer code and data files described and made available on this web page are distributed under the GNU LGPL license.

Languages:

ALLOCATABLE_ARRAY is available in a C version and a C++ version and a FORTRAN90 version.

Related Data and Programs:

F90, FORTRAN90 programs which illustrate the use of various FORTRAN90 features.

GFORTRAN , FORTRAN90 programs which includes examples of the use of the GFORTRAN compiler with FORTRAN90 code.

Reference:

Jeanne Adams, Walter Brainerd, Jeanne Martin, Brian Smith, Jerrold Wagener,
Fortran90 Handbook,
Complete ANSI/ISO Reference,
McGraw Hill, 1992,
ISBN: 0-07-000406-4,
LC: QA76.73.F28.F67.
Ian Chivers, Jane Sleightholme,
Introduction to Programming with Fortran,
Springer, 2005,
ISBN: 1846280532,
LC: QA76.73.F29.C48.
Miles Ellis, Ivor Philips, Thomas Lahey,
Fortran90 Programming,
Addison-Wesley, 1994,
ISBN: 0-201-54446-6,
LC: QA76.73.F25E435.
Michael Metcalf,
Fortran95/2003 Explained,
Oxford, 2004,
ISBN: 0198526938,
LC: QA76.73.F235.M48.
Larry Nyhoff, Sanford Leestma,
Introduction to Fortran90 for Engineers and Scientists,
Prentice-Hall, 1996,
ISBN: 0135052157,
LC: QA76.73.F25N925.
James Ortega,
An Introduction to FORTRAN90 for Scientific Computing,
Oxford, 1994,
ISBN: 0-19-517213-2,
LC: QA76.73.O75.
GNU,
GFORTRAN Reference Manual.
GNU,
G95 Reference Manual.
IBM Corporation,
XLF Language Reference Manual
Intel Corporation,
Intel Fortran Language Reference.

Examples and Tests:

allocatable_array.f90, the source code;
allocatable_array.txt, the output file;

You can go up one level to the FORTRAN90 source codes.