2-Dimensional Finite Difference Hartree-Fock program
                     (version 1-2003/MPI) 

 This file describes the configuration, compilation and installation
 of the x2dhf_mpi program.

 It is assumed that the following files have been successfully
 extracted from the archive:

   ./COPYING -- terms of the GNU General Public License
         	
   ./INSTALLATION -- this file
      
   ./README 


   ./Makefile -- file required to build source files and compile/link
	      the program (checked with GNU Make, version 3.79.1, and
	      GNU bash, version 2.05b.0(1))

   ./bin/xhf_mpi -- script facilitating the execution of the program

   ./examples  -- a number of test calculations (input/output data) 

   ./src/main-qstatic.inc
	 main-dynamic-f77.inc
	 main-dynamic-f77-dec.inc
	 main-dynamic-f90.inc

	 blk_data.inc.raw
	 commons8.inc.raw 
	 commons16.inc.raw

	 dointerp.f.raw   
	 dointerp_nu.f.raw   
	 dointerp_mu.f.raw   
 	 fill2.f.raw      
	 fill3.f.raw      
	 fill4.f.raw      
	 main_2dhf.f.raw  
	 prepg94.f.raw    
	 prepg94l.f.raw   
	 quadp.f.raw      
         r_exponents.f.raw
	
	 fmalloc.c
	 getdatetime.c
	 getusedcpu.c
     
         *.f


 Follow the steps:

   1. Edit Makefile to specify variables needed to build include and
      source files, the system type, compiler and libraries.

      If MEMALLOC is set to 'qstatic' edit ./src/main-qstatic.inc to
      set the required configuration and the grid size.

   2. Execute 'make all' to produce *.inc and *.f files out of the
      corresponding *.raw one, compile source files and put the object
      files in ./obj directory and make the executable ./bin/x2dhf_mpi.

   3. Check the program by running it in ./bin using as examples input
      command files from ./examples. Some test can be performed by
      using ./Run_tests.pl script (Perl interpreter is required). The
      corresponding output files are also contained in ./examples. 

   4. See ./doc/users_guide.pdf or ./doc/users_guide/ for the
      detailed description of the input commands and the input/output
      data files and the usage of the script ./bin/xhf_mpi. (Note that
      when xhf_mpi is used to launch the program it will be run with the
      lowest priority (the nice value is set to +19)).

      Note that when xhf is used the program will be run with the lowest
      priority (the nice value is set to +19). 

 Hints:

   'make tar-dist' produces a tar gzipped archive file 2dhf_mm.yy.tar.gz

   'make tgz-dist' produces a gzipped tar archive file 2dhf_mm.yy.tgz.

   'make clean-obj' removes object files from obj directory.

   'make clean-bin' cleans bin directory.

   'make all' removes obj directory, prepares *.f and *.inc files, 
    compiles and builds the program.