CFD General Notation System
Utilities
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CGNS site pages
Documentation pages
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If you have any questions about these utilities, please contact the person listed in the table. The CGNS Committee is not able to provide technical support for the utilities listed on this webpage.
Please post any CGNS software applications which you would like to share them with the CGNS user community to cgnstalk.
Only source code or links to external sites are posted on this page.
| Description | Source code | Dates:
(Posted) Last revised |
Contact |
|---|---|---|---|
| Fortran90 module generator: reads cgnslib_f.h and creates f90 module | cgns_for_f90.tar.gz | Mar.05.14 | Mirco Valentini |
| File utility: reads CGNS file and tells what type it is (ADF or HDF5), and allows translation to the other type | cgns_type.f.gz | Feb.03.14 | Chris Rumsey |
| Interface for MATLAB and Octave: complete CGNS mid-level library interface for MATLAB/Octave (formerly known as mexCGNS) | CGNS4m link | external site | Xiangmin (Jim) Jiao |
| CHLone CGNS/HDF5 Implementation: library with three interface levels for mapping SIDS-to-HDF5 | CHLone link | external site | Marc Poinot |
| Various unstructured-to-CGNS Translators: convert certain unstructured grid file formats to CGNS | aflr3_to_cgns.f90.gz
fast_to_cgns.f90.gz vgrid_to_cgns.f90.gz |
Dec.01.09 | Chris Rumsey |
| New set of Python bindings using swig | Python binding link | external site | Oliver Borm |
| cgns_to_vtk patch for 2D meshes | cgns_to_vtk2D.patch.gz | Nov.03.09 | Oliver Borm |
| CGNS to Plot3D Function-File Translator: converts a CGNS file to "standard" PLOT3D grid + function files (where the functions are specified by the user) | cgns_to_plot3d_function.f.gz
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Jul.24.07 | Chris Rumsey |
| CGNS to Plot3D Translator: converts a CGNS file to "standard" PLOT3D grid + conserved-variable-Q files | cgns_to_plot3d.f.gz
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(Apr.20.00)
Jul.23.07 |
Chris Rumsey |
| Plot3d to CGNS Translator: converts a "standard" PLOT3D grid file or grid and Q file to a CGNS file | plot3d_to_cgns.f.gz
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(Apr.20.00)
Oct.28.09 |
Chris Rumsey |
| CGNS++ : Object Oriented Interface | CGNS++ link | external site | Manuel Kessler |
| PyCGNS | PyCGNS link | external site | Marc Poinot |
| Header file for Data-Name Identifiers | fvname.h | Feb.15.02 | Alan Sayre |
| In-memory Tree Proposal | ADFM package link | external site | Marc Poinot |
| Extract History Data: program to read CGNS file and print out history data to a formatted file | cgns_readhist.f.gz
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(Apr.20.00)
Jan.31.01 |
Chris Rumsey |
| FTU (File Transfer Utility): Converter to and from Plot3D format. Has a text-based menu allowing the manipulation of a CGNS base. | ftu.tar.gz
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Jun.14.00 | Robert Bush |