This is the README.txt file for the NAG Fortran Compiler Release 7.2.

1. Installation

   Installation instructions and requirements are provided in the file
   TECHINFO.txt.

   The installation may be tested by compiling and running the utility program
   f90_util.f90, which is provided in the same directory as the compiler
   library files.  To compile and link this program, copy the source file to
   your home directory and type

       nagfor -o f90_util f90_util.f90

   (Do not try to compile the program directly in the compiler library
    directory, as you almost certainly do not have write permission there.)

   This assumes that the compiler binaries have been installed in a directory
   included in your PATH environment variable.  The program (f90_util) may now
   be run.

2. Licensing

   The NAG Fortran Compiler is a licence-managed product using Kusari.  If you
   downloaded it from the web you will also need to request a licence and may
   need to download the licensing software.

   Full details on installation of the licensing software and the licence are
   in the file KLICENCE.txt.

   The use of all supplied software must be in accordance with the terms and
   conditions of the Software Licence signed by NAG and each site.  Any request
   to use NAG software on a computer other than the one licensed must be
   referred to NAG.

3. Release Notes

   Brief notes on the differences between this release and the previous
   release of the NAG Fortran Compiler are in the file RELNOTES.txt in the
   doc subdirectory.  Detailed release notes are provided as PDF (in
   doc/RELNOTES.pdf) and HTML (in html/RELNOTES.html).

4. Documentation

   Documentation is provided in both HTML (in the html subdirectory)
   and PDF (in the doc subdirectory).  The complete Compiler Manual in
   PDF can be found in the doc subdirectory.  On Unix systems, most of
   the documentation is also available in troff format in the man
   subdirectory, which might be installed to your normal man directory
   structure during installation.

5. Supplementary Information

   Please check the following URL:
     https://support.nag.com/doc/inun/np72/supplementary.html

   for details of any new information related to the applicability or
   usage of this product.

6. Reporting bugs

   Please send all bug reports and any other comments on the software to:

      support@nag.co.uk
   or
      support@nag.com (North America only)

7. Support from NAG

   Please see

   https://support.nag.com/

   for information about the NAG Technical Support Service, including
   details of the NAG Technical Support Service contact points.
   We would also be delighted to receive your feedback on NAG's products
   and services.

8. Contact Addresses

   Please see

   https://nag.com/worldwide-contact-information/

   for worldwide contact details for the Numerical Algorithms Group.
