mesh

How To Test A CGNS-based Mesh Reading Library Using gtest

The complete guide to software testing for CFD applications / By

In this article, we extend our knowledge on how to integrate gtest into our mesh reading library using the CGNS data format for structured and unstructured grids that we developed in a previous series. We will rewrite the unit tests that we have already written using our own primitive testing framework and highlight how gtest …

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How to read a multi-block unstructured mesh from a CGNS file

The complete guide to structured and unstructured mesh reading using CGNS / By

In this article, we continue developing our CGNS mesh reader library and implement the unstructured mesh reading class to complement our structured mesh reading class developed in the previous article. There are a few similarities between reading a structured and unstructured grid, and where that is the case, I will go through the code a …

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