Copyright 1992, 1993 Intergraph Corporation
All Rights Reserved

Including software, file formats, and audio-visual displays;
may only be used pursuant to applicable software license agreement;
contains confidential and proprietary information of Intergraph
and/or third parties which is protected by copyright and trade
secret law and may not be provided or otherwise made available
without proper authorization.

RESTRICTED RIGHTS LEGENDS

Use, duplication, or disclosure by the Government is subject to
restrictions as set forth in subparagraph (c) (1) (ii) of The Rights
in Technical Data and Computer Software clause at DFARS 252.227-7013
or subparagraphs (c) (1) and (2) of Commercial Computer Software --
Restricted Rights at 48 CFR 52.227-19, as applicable.

Unpublished -- rights reserved under the Copyright Laws of the
United States.

Intergraph Corporation
Huntsville, Alabama   35894-0001
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Version Information
-------------------
Product:        IRASC Continuous Tone Raster Display
Version:        05.03.00.12
Date:           30-DEC-1993
Description:    IRASC provides a full set of interactive commands for
                displaying, manipulating, and plotting continuous tone
                raster images.
---------------------------
End of Version Information
--------------------------

------------------------
Prerequisite Information
------------------------
Operating System: 
        DOS 5.0 (or later)

Hardware Dependencies:
        Intel-based 386, 486, Pentium Technical Desktop

Software Dependencies:
        DOS 5.0 (or later)
        SGS0005 04.09 MSTATION DOS (or later)
-------------------------------
End of Prerequisite Information
-------------------------------

-----------------
Table of Contents
-----------------
Getting Started
Documentation
User Support
Display Capabilities
New Features
New Fixes
Open Problems
------------------------
End of Table of Contents
------------------------

---------------
Getting Started
---------------

!!! Installation Note !!!

If you had a version of I/RAS C prior to 5.3.0.6 installed on your 
computer, then you should delete the following files:

  del .../ustation/mdlapps/irasc.ma
  del .../ustation/mdlapps/idm.dlm

No environment variables are required for I/RAS C on version 5.3.0.6
and later.  These may be removed from your autoexec.bat file on DOS.

To run I/RAS C:

    run the irasc.bat file located in c:\...\irasc\bin\
    MicroStation will come up and automatically load I/RAS C.

Startup Note:

    To automatically load I/RAS C while running in a different user
    workspace, you must:

    1.  Add the the ...\irasc\mdlapps\ directory to the MS_MDL environment
        variable in the User->Workspace->Modify User Configuration
        Variables pulldown dialog box.

    2.  Add "irasc" to the MS_DGNAPPS environment variable in the 
        User->Workspace->Modify User Configuration Variables pulldown
        dialog box.

----------------------
End of Getting Started
----------------------

-------------
Documentation
-------------
None
--------------------
End of Documentation
--------------------

------------
User Support
------------
For IRASC support, questions, or comments, contact:

    Phillip Martin
    extension 7588
    mailstop  IW17D6
    email     gpmartin@martingp.b17d.ingr.com

--------------------------
End of Programming Support
--------------------------

--------------------
Display Capabilities
--------------------
  I/RAS C requires the display driver to be able to display at least
  16 colors or shades of gray at any resolution.  It is recommended
  that the display be capable of displaying at least 256 colors for
  respectable dithering of images.  I/RAS C will display in "True"
  color with video adapters that support this mode in MicroStation.
---------------------------
End of Display Capabilities
---------------------------

------------
New Features
------------
-------------------
End of New Features
-------------------

---------
New Fixes
---------
----------------
End of New Fixes
----------------

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Open Problems
-------------
--------------------
End of Open Problems
--------------------
