To provide a software tool that help people to boost up productivity, especially in the context of "source code comprehension"
OmegaChart ver. 3.1
OmegaChart 3.1 is a FORTRAN FlowChart generator.
This package converts a FORTRAN source code (f77 & f90, fixed or free form) to their FlowChart equivalence.
The generated flowchart is viewable through Microsoft Excel, Microsoft Internet Explorer or Microsoft Visio.
OmegaChart 3.1 is a useful tool for untangle behind-the-scenes programming logic in a messy spaghetti code and
therefore generate visual documentation of the execution route. While other analysis tools only provides you
"assembly level" info such as calling trees or variables cross referencing,
OmegaChart provide detailed "module level" logic such as loops, if-elseif-endif constructs and
select-case constructs. With OmegaChart, you can effortlessly minimize the use of GOTO's and therefore
"modernize" your code. Whether you are a programmer, a program analyst or a software maintain personnel,
OmegaChart is a "MUST HAVE" tool to ease your life. It can relief you hundreds or even
thousands hours of headache.
OmegaMath is a specialized module of OmegaChart which is capable of performing statement-level analysis
of FORTRAN source code.
For example, the quadratic formula, when coded into FORTRAN language, may look like
X1= (-BETA +sqrt(BETA* BETA -4* ALPHA *GAMMA))/(2*ALPHA)
X2= (-BETA –sqrt(BETA* BETA -4* ALPHA *GAMMA))/(2*ALPHA)
Expressions with the radical symbol, superscript and/or fractions provide a more vivid view of the mathematical contents behind the program code.
- zgesvd (the largest subroutine in LAPACK library, 3618 lines of f77 source code)
- LAPACK Package ( f77 Mathematical library, total 1291 modules )
- 22.6 MB, Available upon request ( due to file size limit of this web hosting site)
- SLATEC Package ( f77 Mathematical library, total 1441 modules )
- 19.7 MB, Available upon request ( due to file size limit of this web hosting site)
OmegaChart User Group ( a Yahoo mailing List )
- Industry Application:
- Rockwell International
- Waukesha Bearings
- Bellsouth
- U.S. Department of Energy
- NASA
- South Africa Air Force
- Academic Application:
- University of Cincinncati
- Utah State University
- University of Colorado At Colorado Springs
- University of Hong-Kong
To join this group, send a blank email to OmegaChart-subscribe@yahoogroups.com
OmegaChart 3.1 comes in four flavors, as described in the following table:
(for WinXP or WinNT) |
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(for Win2K) |
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Note: Please read "readme_1st.txt" before perform installation !!!
- Step 1: Request for registration
In the main dialogue box, there is a "Get UserData" button in the main form. Click on it and a file 'UserData.dat' will be generated in the launch directory. Please email this 'UserData.dat'file to lchen292002@yahoo.com Also at this time you may also make a payment to us via Paypal (http://www.paypal.com/ ). Once we verify your payment status is received, We will send a "RegKey.dat" file to you.
- Step2: Registration
When recieve the 'RegKey.dat' file, simply download it and save a copy in the launch directory of OmegaChart. And then you are ready to go !!! If you are able go through this registration process, congratulation on possessing the most powerful FORTRAN un-messing tool. No more headaches! Enjoy your great productivity!!!
OmegaChart User Interface
Generated Flowchart
Generated Flowchart
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