Are there any plans to add a few words and improve the theory guide relating to the “iphydr” option ? It is not entirely clear what has been implemented.
The theory guide for both v5.0 and 6.0 in the pdf https://www.code-saturne.org/cms/sites/default/files/docs/6.0/theory.pdf#iphydr refers to the Doxygen documentation https://www.code-saturne.org/cms/sites/default/files/docs/6.0/doxygen/src/structcs__stokes__model__t.html#iphydr which refers back to the theory pdf…
…? 
Hello,
Yes, we should add more details on this, but have no specific time frame…
In the meantime, here is an old pdf (in French) explaining the principles behind iphydr.
Best regards,
Yvan
calhydr.pdf (619 KB)
FYI, this is now apparently 4.6.2 of https://www.code-saturne.org/documentation/8.0/theory.pdf.
That said, the link to the programmers reference to iphydr at the end of the section, https://www.code-saturne.org/documentation/8.0/doxygen/src/structcs__stokes__model__t.html#iphydr, is apparently broken