CGNS | CFD General Notation System provides a standard | Development Tools library

by CGNS C Version: v4.3.0 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | CGNS Summary

CGNS is a C library typically used in Utilities, Development Tools applications. CGNS has no bugs, it has no vulnerabilities and it has low support. However CGNS has a Non-SPDX License. You can download it from GitHub.

The CFD General Notation System (CGNS) provides a standard for recording and recovering computer data associated with the numerical solution of fluid dynamics equations.

Support

Quality

Security

License

Reuse

Support

CGNS has a low active ecosystem.

It has 185 star(s) with 93 fork(s). There are 22 watchers for this library.

It had no major release in the last 12 months.

There are 151 open issues and 173 have been closed. On average issues are closed in 14 days. There are 3 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of CGNS is v4.3.0

Quality

CGNS has 0 bugs and 0 code smells.

Security

CGNS has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

CGNS code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

CGNS has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

CGNS releases are available to install and integrate.

Installation instructions, examples and code snippets are available.

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CGNS Key Features

No Key Features are available at this moment for CGNS.

CGNS Examples and Code Snippets

No Code Snippets are available at this moment for CGNS.

Community Discussions

Trending Discussions on CGNS

Package that deals with cgns format?

QUESTION

Package that deals with cgns format?

Asked 2020-Feb-05 at 13:33

How to read cgns file contain mesh in python?

I found one package Pymesh but this package only deal with (read/write 2D and 3D mesh in .obj, .ply, .stl, .mesh).

Does anyone knows any package?

...

ANSWER

Answered 2017-Nov-16 at 21:14

PyCGNS libraries for CGNS end-users and Python application developpers. Here is link - http://pycgns.sourceforge.net/

Source https://stackoverflow.com/questions/43597163

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install CGNS

Install HDF5 on your system. Unpack the tar ball containing the source code into some directory. Create a new directory in which to build the library. Use cmake to initialize the build tree. Use ccmake to edit the control variables as needed. Use make to build the library. Installation of the library is accomplished with the install target of the makefile.
Install HDF5 on your system. HDF5 can use the standard GNU autotools, so ./configure, make, sudo make install should install HDF5 without problems on most systems.
Unpack the tar ball containing the source code into some directory.
Create a new directory in which to build the library.
Use cmake to initialize the build tree. user@hostname:build_path$ cmake /path/to/cgns/sources/
Use ccmake to edit the control variables as needed. user@hostname:build_path$ ccmake . The path to the HDF5 library should be specified with CMAKE_PREFIX_PATH=$HDF_DIR for linking with a specific HDF5 version. If HDF5 is built with parallel-IO support via MPI, the HDF5_NEEDS_MPI flag must be set to true. If HDF5 is built with zlib and szip support, these need to be flagged with HDF5_NEEDS_ZLIB and HDF5_NEEDS_SZIP as well as the paths for those libraries. Fortran can be enabled by toggling the CGNS_ENABLE_FORTRAN variable. A view of the attempt to autodetect the correct interface between Fortran and C is show, setting the value of FORTRAN_NAMING. For gfortran and pgf90 the value of FORTRAN_NAMING should be LOWERCASE_. The build system must be reconfigured after variable changes by pressing c. Variables who's value has changed are marked with a * in the interface. After configuration, the Makefiles must be generated by pressing g.
Use make to build the library. user@hostname:build_path$ make A colorized review of the build process should follow.
Installation of the library is accomplished with the install target of the makefile. user@hostname:build_path$ make install You must have permissions to alter the directory where CGNS will be installed.
Install HDF5 on your system. HDF5 can use the standard GNU autotools, so ./configure, make, sudo make install should install HDF5 without problems on most systems.
Typically the standard ./configure, make, make install will suffice.
Sample scripts for building parallel CGNS can be found in src/SampleScripts.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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