                                                           File: FILELIST.TXT


                  HSPF Model System Distribution File List

               Center for Exposure Assessment Modeling (CEAM)
     National Exposure Research Laboratory - Ecosystems Research Division
                  Office of Research and Development (ORD)
               U.S. Environmental Protection Agency (U.S. EPA)
                          960 College Station Road
                         Athens, Georgia 30605-2700

                                706/355-8400



-----------------------------------------------------------------------------

The self-extracting, interactive, installation executable program
file exists in a compressed format to save disk space and file
transfer time.  This document contains a description of each file
that can be decompressed from the compressed distribution
diskettes and/or file.

Follow the instructions shown on the interactive installation
program screens and menus to install, decompress (extract), and
restore file(s) to their original name and size in order to place
the HSPF model system in a usable format on a hard or virtual
disk.  For comparison purposes, the original date and time of
creation are also restored with each file.

     NOTE:  Execution of the INSTALL or INSTALHS command can
     extract one or more HSPF model system files.  These
     files are automatically stored into DOS sub-directories
     on the hard disk.  The sub-directory structure, under
     which the sub-directories shown below are stored, is
     selected by the user (e.g., C:\HSPF11) during execution
     of the INSTALL or INSTALHS program.  The string
     "InstallationDirectory" will be used to denote the
     highest level default installation directory structure
     chosen by the user during execution of INSTALL or
     INSTALHS.  Below the installation directory, all files
     are grouped and listed by the appropriate DOS sub-
     directory name into which they will be automatically
     stored.


**  Sub-directory InstallationDirectory\README:

     NOTE:  The following files are ASCII text (non-binary)
     files that can be displayed on the monitor screen with
     the DOS TYPE command or printed using the DOS PRINT
     command.

READ.ME      - HSPF model system execution and general support
               guide.

RELEASE.TXT  - Summary of corrections and/or changes between
               release versions.

UPDATE.TXT   - Summary of enhancements, updates, and additions
               not covered in the current user's manual.

ABSTRACT.TXT - HSPF Model System Abstract.

RESPONSE.TXT - CEAM Software Product User Response Form.

NEWWDM.TXT   - Guide for building and maintaining Watershed Data
               Management (WDM) files and data sets with the
               ANNIE program.

TERM_DAT.TXT - ANNIE-IDE System Specification File (TERM.DAT)
               Quick Reference Guide


**  Sub-directory InstallationDirectory\ANNIE:

READ.ME      - ANNIE program execution and general support guide.

ABSTRACT.TXT - ANNIE Program System Abstract.

DISCLAIM.TXT - ANNIE Program System Disclaimer.


**  Sub-directory InstallationDirectory\DOCUMENT:

     NOTE:  The files described within this section are NOT
     required to execute and/or test any model, program, or
     associated run time support file as provided on the
     distribution diskettes or the Internet installation
     file.  For further information, refer to the MINIMUM
     FILE CONFIGURATION section.

     NOTE:  The following files are the HSPF Application
     Users' Manual Files.  These files (*.001-007, *.WP5)
     are WordPerfect (binary) document files that can only
     be viewed and/or printed within WordPerfect version 5.1
     or greater.

HSPF_V11.*   - Hydrological Simulation Program - FORTRAN, User's
               Manual for Release 11.

NPSMODEL.WP5 - Modeling of Nonpoint Source Water Quality in Urban
               and Non-urban Areas.

HSPFBIBL.WP5 - Bibliography for HSPF and Related References.


**  Sub-directory InstallationDirectory:

     NOTE:  For further information concerning the
     Introduction/Abstract, Documentation, Screen Display,
     Routine Execution, Execution Tests, Graphical Output,
     Technical Help Contact, and Disclaimer concerning or
     describing the operation, application, maintenance, and
     documentation of the ANNIE program, refer to the file
     READ.ME within the sub-directory ANNIE\README under the
     sub-directory selected by the user during the execution
     of the installation program.

F77L3.EER    - Run time error message library file for Lahey
               FORTRAN (F77L3) (refer to DEVELOPMENT SYSTEM
               section).  This file is read automatically during
               execution of the HSPF model and ANNIE program
               system executable task image files (*.EXE) if an
               error is detected during execution.

RETURN1.ANS  - An empty file containing a single carriage return
               character used to provide an <Enter> key or null
               response to an input prompt in selected DOS batch
               command files.

HSPFOPEN.SCR - Initial welcome and CEAM information screen
               displayed before the execution of the HSPF model
               via the DOS batch command file HSPF.BAT.  This is
               an ASCII text (non-binary) file that can be
               displayed on the monitor screen with the DOS TYPE
               command or printed using the DOS PRINT command.

ANNEOPEN.SCR - Initial welcome and CEAM information screen
               displayed before the execution of the ANNIE
               program via the DOS batch command file ANNIE.BAT. 
               This is an ASCII text (non-binary) file that can
               be displayed on the monitor screen with the DOS
               TYPE command or printed using the DOS PRINT
               command.

     NOTE:  To execute a DOS batch command file (*.BAT)--and
     hence a model or program spawned (i.e., executed) buy a
     given batch command file--from any sub-directory
     located on a hard or virtual disk drive, try adding the
     HSPF installation sub-directory (e.g., C:\HSPF11) to
     the DOS search PATH and copy other appropriate run time
     support files to the current default sub-directory. 
     One way to accomplish this is to add or modify the PATH
     statement in the system start-up file, AUTOEXEC.BAT
     (located in the root directory on the start-up or boot
     drive).  For example

     PATH C:\;C:\DOS;C:\UTIL;C:\WP51;C:\HSPF11;

     Refer to the DOS Reference Manual for PATH command and
     AUTOEXEC.BAT file application and use.

HSPF.BAT     - DOS batch command file used to execute the HSPF
               model.  To execute, type

               HSPF

               at the DOS system prompt, press the <Enter> key,
               then select from and follow the information
               screens and prompts displayed on the monitor
               screen.  For further information, refer to the
               ROUTINE EXECUTION section.

ANNIE.BAT    - DOS batch command file used to execute the ANNIE
               program.  To execute, type

               ANNIE

               at the DOS system prompt, press the <Enter> key,
               then select from and follow the information
               screens, menus, and/or data entry field prompts
               displayed on the monitor screen.  For further
               information, refer to the file
               ANNIE\README\READ.ME.

MESSAGE.WDM  - Screen definition file read automatically by the
               HSPF model system.  It is used to produce and
               display on the monitor screen the run time
               diagnostic and information status messages
               displayed while model executes.  This is an
               unformatted, binary (non-ASCII), direct access
               file with a logical record length of 2,048 bytes.

ANMESS.WDM   - Screen definition file read automatically by the
               ANNIE program system.  It is used to produce and
               display on the monitor screen the text,
               application program menus, and data entry screens. 
               This is an unformatted, binary (non-ASCII), direct
               access file with a logical record length of 2,048
               bytes.

INTERACT.INI - INTERACTER initialization data file that is read
               automatically by the ANNIE program.

SIMPLEXR.CHR - INTERACTER simplex Roman character set file that
               is read automatically by the ANNIE program.

     WARNING:  Executable task image files (*.EXE) should
     only be executed using the corresponding DOS batch
     command file provided (*.BAT).

XHSPFX.EXE   - Executable task image file for the HSPF model.

ANNIEL.EXE   - Executable task image file for the ANNIE program.

     NOTE:  All ANNIE and HSPF model or program input data,
     log, and output listing files (with the exception of
     the *.WDM and *.DSS files) are ASCII (non-binary) text
     files that can be displayed on the monitor screen with
     the DOS TYPE command or printed using the DOS PRINT
     command.  These files can also be viewed or edited
     using any editor program that can read and save a file
     to disk in ASCII text (non-binary) format.

     NOTE:  An input, output, or log file name path
     specification and/or file name, as typed at a run time
     prompt by the user, must be a unique and valid DOS path
     and/or file name.  An input data or log file name must
     also be a valid ANNIE or HSPF file name -- either
     furnished with the distribution package or created,
     designated, and named by the user.  A file name used as
     input data for the HSPF model will be processed and
     executed in the run of the model.  Remember, a DOS file
     name can be from 1 to 8 characters and can have an
     optional 1 to 3 character file name extension.

     NOTE:  Command (macro) files (*.LOG) are ASCII
     (non-binary) text files that can be displayed on the
     monitor screen with the DOS TYPE command or printed
     using the DOS PRINT command.  These files can also be
     viewed or edited using any editor program that can read
     and save a file to disk in ASCII text format.

     NOTE:  Refer to the explanation of the OUTPUT\*.OUT
     files for a procedure to compare the contents of an
     output file produced by the HSPF model on the users
     system (*.OUT) to an output file provided through the
     distribution package.  The HSPF model interactively
     prompts the user for an input file name.

TEST*.UCI    - Example input data (user control input) files (14)
               to test the installation and demonstrate
               application of the HSPF model.  These data files
               are also furnished to provide instruction by
               example and can be used as templates for the
               preparation of a new or modified input file.

               To test the installation, execute the HSPF model
               using each file, in numerical sequence, as the
               name of the input data file.  These files provide
               examples of the input for most sections and
               capabilities of the HSPF model.  For further
               information on executing HSPF, refer to file
               HSPF.BAT in this section or refer to the ROUTINE
               EXECUTION section.

TEST*.WDM    - Sample WDM files that were built with the ANNIE
               program.  The test input data files (*.UCI) access
               these files that already contains data tailored
               for the test input files.  These files will be
               read and updated automatically during the
               execution of the HSPF model using the test input
               data files provided.

TEST*.DSS    - Data files read and/or updated automatically
TEST*.EXP      during the execution of the HSPF model.  These
TEST??DT.*     files are designed to be used in conjunction with
               the test input data files provided (*.UCI).

     NOTE:  Tutorial and other command (*.LOG) files provide
     instruction by example and can be used as templates for
     the preparation of new tutorial, macro files, and/or
     keystroke/command sequences.  For further information
     refer to the file ANNIE\README\READ.ME

*.LOG        - Example interactive command (macro) input files to
               test the installation and demonstrate application
               of the ANNIE program.

               To test the installation of the ANNIE program and
               execute these macro command files, execute the
               ANNIE program (refer to the file
               ANNIE\README\READ.ME), press the <@> or <Shift><2>
               keys from the ANNIE program Opening screen, type
               the command file name of interest (e.g.,
               TEST1.LOG) at the "Enter macro name:" prompt, then
               press the <Enter> key.  The user can review data
               entry, option selection, execution of the ANNIE
               program, and view graphs.

CANE.EXP     - Input files that are read during execution of the
IL.EXP         ANNIE interactive log session files (*.LOG).


Sub-directory InstallationDirectory\OUTPUT:

     NOTE:  The symbol "<Enter>" represents pressing the
     <Enter> or carriage return key.  Responses and key
     strokes that can be typed by the user are underlined
     with the hyphen character (-) and/or enclosed by the
     angle bracket characters (<>).

TEST*.OUT    - Output listing files produced by execution of the
               HSPF model using the test input data files
               provided (*.UCI).

               After executing the HSPF model using each test
               input data file, compare the contents of the file
               produced (e.g., TEST5.OUT) in the HSPF default
               sub-directory (e.g., C:\HSPF11) with the
               corresponding output file provided and stored
               within the sub-directory OUTPUT (e.g.,
               C:\HSPF11\OUTPUT\TEST5.OUT).

               To compare file contents, use the COMP (PC DOS) or
               FC (MS DOS) file compare command, or print both
               files then compare contents by hand.

               For further information on executing the HSPF
               model, refer to file HSPF.BAT in this section or
               the ROUTINE EXECUTION section.

               Example HSPF execution and file comparison
               sequence:

               1)   Set the default drive to the disk containing
                    the HSPF model system sub-directory:

                    A:\> C:<Enter>
                         --

               2)   Change the DOS default sub-directory to the
                    sub-directory designated by the user during
                    the installation program as the installation
                    sub-directory (e.g., HSPF11).  Use the DOS CD
                    (change directory) command at the DOS system
                    prompt:

                    C:\> CD \HSPF11<Enter>
                         ----------

               3)   Execute the HSPF model with a selected test
                    input data file:

                    A) C:\HSPF11> HSPF TEST01.UCI<Enter>
                                  ---------------

                    - or -

                    B) C:\HSPF11> HSPF<Enter>
                                  ----

     NOTE: If user selects option B) above to execute HSPF
     model, program will prompt the user for the name of the
     input data file.

     The remainder of this example assumes that the user
     selected option A).

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Initial HSPF banner/registration screen displayed here...press
<Enter> key to clear screen and continue model execution...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Next, the following screen is displayed while the HSPF program
is loaded into memory...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 #
 #----------------------------------------------------------------------#
 ##  Executing HSPF DOS command file.
 #----------------------------------------------------------------------#
 #
 #
 ##  Loading HSPF DOS batch command file...wait.
 #
 #-------------------------#
 ##  HSPF run beginning.
 #-------------------------#
 #

ͻ
     32-bit Power for Lahey Computer Systems      
   Phar Lap's 386|DOS-Extender(tm) Version 4.1L   
  Copyright (C) 1986-92 Phar Lap Software, Inc.   
           Available Memory = xxxxx Kb            
ͼ

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Where xxxxx is a number that represents the available RAM memory
on the host system expressed in K bytes (K=1,024).  This value is
filled in automatically by the HSPF executable task image file.)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Run time prompt displayed here if user chose not to enter input
file name on DOS command line (refer to option B) above).

Enter the name of your input file: TEST01.UCI<Enter>
                                   ----------

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Screen cleared.  Run time diagnostic and information status
messages displayed here while model executes.  After execution
stops, press the <Enter> key to return to the DOS prompt.)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
##  HSPF program execution complete.
#   Press "<Enter>" key to return to DOS command prompt.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
(Compare the output file supplied to that produced.)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

C:\HSPF11> COMP OUTPUT\TEST05.OUT TEST05.OUT<Enter>
           ---------------------------------
or,

C:\HSPF11> FC OUTPUT\TEST05.OUT TEST05.OUT<Enter>
           -------------------------------


Sub-directory InstallationDirectory\ANNIE\OUTPUT:

     NOTE:  The symbol "<Enter>" represents pressing the
     <Enter> or carriage return key.  Responses and key
     strokes that can be typed by the user are underlined
     with the hyphen character (-) and/or enclosed by the
     angle bracket characters (<>).

TEST2.OUT    - Output listing files produced by execution of the
TEST3.EXP      ANNIE program using the test interactive session
               command (macro) files provided (*.LOG) (refer to
               the file ANNIE\README\READ.ME for further
               information).

               After executing the ANNIE program using the
               TEST2.LOG and TEST3.LOG command files, compare the
               contents of the files produced (e.g., TEST2.OUT)
               in the HSPF default sub-directory (e.g.,
               C:\HSPF11) with the corresponding output files
               provided and stored within the sub-directory
               ANNIE\OUTPUT (e.g.,
               C:\HSPF11\ANNIE\OUTPUT\TEST2.OUT).

               To compare file contents, use the COMP (PC DOS) or
               FC (MS DOS) file compare command, or print both
               files then compare contents by hand.

               For further information on executing the ANNIE
               program, refer to file ANNIE.BAT in this section
               or to the file ANNIE\README\READ.ME.


**  Special Run Time Files

     NOTE:  In addition to output files (*.OUT, *.ECH,
     *.D??, *.P??, *.MET, *.ENG) as specified through the
     input *.UCI files designated by the user, the HSPF
     model system--to include the ANNIE program--also
     generates special run time files that do not store
     scientific results.  Several files, as noted below with
     the file name, can be cleaned up (i.e., deleted) at any
     time by the user.

     NOTE:  The following files are not distributed with the
     distribution release.  They are created and/or updated
     (appended to) automatically when the user executes the
     HSPF model or ANNIE program system DOS batch command
     files (*.BAT).  These files will be stored in the sub-
     directory selected by the user during the installation
     of the HSPF model system.

HSPF_RUN.LOG - Run time log files that contain a beginning and
ANNIERUN.LOG   ending date and time stamp for each execution of
               the HSPF model or the ANNIE program, respectively. 
               Refer to the ROUTINE EXECUTION section for further
               information.  These files can be cleaned up (i.e.,
               deleted) at any time by the user.

ERROR.FIL    - ANNIE program AIDE run time error and status
               message file.  This file can be cleaned up (i.e.,
               deleted) at any time by the user.

APPLIC.LOG   - ANNIE program AIDE execution key stroke and
               command audit trail file.  This file is auto-
               created as a new file each time the user executes
               the ANNIE program.  It contains all the key
               strokes and commands used by the user in the
               current or last ANNIE program interactive session. 
               Upon completion of the ANNIE program, this file
               can be copied (i.e., saved) to another file name
               (e.g., COPY APPLIC.LOG MYAPPLIC.LOG) and then used
               as a interactive command (macro) input file. 
               Refer to files TEST?.LOG for further information
               and examples.

XPAD.DAT     - ANNIE program AIDE scratch pad file.


**  Sub-directory InstallationDirectory\HSPFCODE:

     NOTE:  All FORTRAN source code files (*.INC, *.H,
     *.FOR) and "make" command files (MAKEFILE) are NOT
     required to document, execute and/or test any model,
     program, or associated run time support file as
     provided on the distribution diskettes or the Internet
     installation file.  For further information, refer to
     the MINIMUM FILE CONFIGURATION section.

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN top level
               source code files (*.INC, *.FOR) to incorporate
               changes made in the source code files by the user. 
               Refer to the program listing for in-code
               documentation.  The execution of this command can
               produce a new executable task image file
               (XHSPFX.EXE) for the HSPF model.  This command
               file only needs to be executed if changes have
               been made in the FORTRAN source code, not an
               input/output data file.  To execute, type MAKE at
               the DOS system prompt, then press the <Enter> key.

*.INC        - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model top level source code.  These files are
               automatically included or copied into FORTRAN
               source code files (*.FOR) during compilation as
               executed by the corresponding "make" (MAKEFILE)
               file.

*.FOR        - FORTRAN top level source code files for the HSPF
               model, version 11.00.


**  Sub-directory InstallationDirectory\HSPFCODE\HSPF:

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN main
               library source code and library files (*.INC,
               *.FOR, *.LIB) to incorporate changes made in the
               source code files by the user.  Refer to the
               program listing for in-code documentation.  The
               execution of this command can produce a new
               library file (HSPF.LIB) for the HSPF model.  This
               command file only needs to be executed if changes
               have been made in the FORTRAN source code, not an
               input/output data file.  To execute, type MAKE at
               the DOS system prompt, then press the <Enter> key.

*.INC        - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model main library source code.  These files are
               automatically included or copied into FORTRAN
               source code files (*.FOR) during compilation as
               executed by the corresponding "make" (MAKEFILE)
               file.

*.FOR        - FORTRAN main library source code files for the
               HSPF model, version 11.00.


**  Sub-directory InstallationDirectory\HSPFCODE\HSPDSS:

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN interface
               for DSS files library source code files (*.INC,
               *.FOR) to incorporate changes made in the source
               code files by the user.  Refer to the program
               listing for in-code documentation.  The execution
               of this command can produce a new library file
               (HSPDSS.LIB) for the HSPF model.  This command
               file only needs to be executed if changes have
               been made in the FORTRAN source code, not an
               input/output data file.  To execute, type MAKE at
               the DOS system prompt, then press the <Enter> key.

*.INC        - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model interface for DSS files library source code. 
               These files are automatically included or copied
               into FORTRAN source code files (*.FOR) during
               compilation as executed by the corresponding
               "make" (MAKEFILE) file.

*.FOR        - FORTRAN interface for DSS files source code files
               for the HSPF model, version 11.00.


**  Sub-directory InstallationDirectory\HSPFCODE\ADWDM:

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN WDM file
               general library source code files (*.INC, *.FOR)
               to incorporate changes made in the source code
               files by the user.  Refer to the program listing
               for in-code documentation.  The execution of this
               command can produce a new library file (ADWDM.LIB)
               for the HSPF model.  This command file only needs
               to be executed if changes have been made in the
               FORTRAN source code, not an input/output data
               file.  To execute, type MAKE at the DOS system
               prompt, then press the <Enter> key.

*.INC        - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model WDM file general library source code.  These
               files are automatically included or copied into
               FORTRAN source code files (*.FOR) during
               compilation as executed by the corresponding
               "make" (MAKEFILE) file.

*.FOR        - FORTRAN WDM file general source code files for the
               HSPF model, version 11.00.


**  Sub-directory InstallationDirectory\HSPFCODE\WDM:

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN WDM file
               time series library source code files (*.INC,
               *.FOR) to incorporate changes made in the source
               code files by the user.  Refer to the program
               listing for in-code documentation.  The execution
               of this command can produce a new library file
               (WDM.LIB) for the HSPF model.  This command file
               only needs to be executed if changes have been
               made in the FORTRAN source code, not an
               input/output data file.  To execute, type MAKE at
               the DOS system prompt, then press the <Enter> key.

*.INC        - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model WDM file time series library source code. 
               These files are automatically included or copied
               into FORTRAN source code files (*.FOR) during
               compilation as executed by the corresponding
               "make" (MAKEFILE) file.

*.FOR        - FORTRAN WDM file time series source code files for
               the HSPF model, version 11.00.


**  Sub-directory InstallationDirectory\HSPFCODE\UTIL:

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN bottom
               level utility library source code files (*.INC,
               *.FOR) to incorporate changes made in the source
               code files by the user.  Refer to the program
               listing for in-code documentation.  The execution
               of this command can produce a new library file
               (UTIL.LIB) for the HSPF model.  This command file
               only needs to be executed if changes have been
               made in the FORTRAN source code, not an
               input/output data file.  To execute, type MAKE at
               the DOS system prompt, then press the <Enter> key.

*.INC        - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model bottom level utility library source code. 
               These files are automatically included or copied
               into FORTRAN source code files (*.FOR) during
               compilation as executed by the corresponding
               "make" (MAKEFILE) file.

*.FOR        - FORTRAN bottom level utility source code files for
               the HSPF model, version 11.00.


**  Sub-directory InstallationDirectory\HSPFCODE\HEC:

MAKEFILE     - Lahey "make" file that can be used to compile
               and/or link edit the HSPF model FORTRAN U.S. Army
               Corp of Engineers (USACE) Hydrologic Engineering
               Center (HEC) for DSS files library source code
               files (*.INC, *.FOR) to incorporate changes made
               in the source code files by the user.  Refer to
               the program listing for in-code documentation. 
               The execution of this command can produce a new
               library file (HEC.LIB) for the HSPF model.  This
               command file only needs to be executed if changes
               have been made in the FORTRAN source code, not an
               input/output data file.  To execute, type MAKEL at
               the DOS system prompt, then press the <Enter> key.

*.H          - FORTRAN source code "include" files containing
               FORTRAN COMMON block declarations for the HSPF
               model USACE-HEC for DSS files library source code. 
               These files are automatically included or copied
               into FORTRAN source code files (*.FOR) during
               compilation as executed by the corresponding
               "make" (MAKEFILE) file.

*.FOR        - FORTRAN USACE-HEC for DSS files source code files
               for the HSPF model, version 11.00.


                         #########################
