C ***********************************************************************
C *   Fortran Codes for The Boundary Element Method in Acoustics (2D)   *
C *                                                                     *
C *                    by Stephen Kirkup                                *
C ***********************************************************************
C
C This directory contains files for two-dimensional problems: including 
C the interior, exterior and modal analysis problems.
C 
C (I) To run the interior acoustic test problem:
C  (a) Compile the files: AIBEM2_T, AIBEM2, H2LC, GEOM2D, CGLS, FNHANK;
C  (b) Link the compiled (object) files together;
C  (c) Run;
C  (d) Results will appear in a file AIBEM2.OUT.
C 
C (E) To run the exterior acoustic test problem:
C  (a) Compile the files: AEBEM2_T, AEBEM2, H2LC, GEOM2D, CGLS, FNHANK;
C  (b) Link the compiled (object) files together;
C  (c) Run;
C  (d) Results will appear in a file AEBEM2.OUT.
C 
C (M) To run the modal acoustic test problem:
C  (a) Compile the files: AMBEM2_T, AMBEM2, H2LC, GEOM2D, INTEIG, CGEIG,
c       FNHANK;
C  (b) Link the compiled (object) files together;
C  (c) Run;
C  (d) Results will appear in a file AMBEM2.OUT.
C
C Notes
C  (1) Edit or replace the *BEM2_T.FOR file to run other applications.
C  (2) The files CGEIG.FOR, FNHANK.FOR call NAG routines. Change these
C       if you do not have NAG.
C  (3) The web site below should be viewed for further information and
C       to download alternative codes.
C  (4) FNHANK2.FOR provides an alternative to FNHANK that does not call
C      external routines.