[yummigummi]

Hallo everyone,


As the title says, does U().boundaryField()[PatchID()].patchInternalField give the velocity value of the cell centroid of all boundary cells? Or does it give the value of the corresponding face?



patchInternalField sounds so centoidish


Thanks,


Paul

[RobinZ]

Hello Paul,


in the source guide the class is described as:


Variation of sampledPatch that samples the internalField (at a given normal distance from the patch) instead of the patchField.


So your speculation seems right.


Kind regards


Robin

[yummigummi]

Hey Robin,
Thank you!


Bye
Paul

[yummigummi]

Hey, me again.

I was wondering what's the difference between returning


tau()().boundaryField()[PatchID()]


and


tau()().boundaryField()[PatchID()].patchInternalField()


both give you a symmTensorField, right?


Thanks guys,


Paul