[evgenii]

Hi, everyone.

Is it possible in OpenFoam to specify fields in any point (not at the boundary) directly? I mean to assign to field locating in point (x,y,z)some value by using some access function (maybe).
I think it should be possible, but I don't now how.

Hope to get some help.

IMHO User's and Programmer's Guide have one great imperfection, I mean there's no description of classe and functions. Of course, it is possible to view Doxygen documentation, but it is reference-book and IMHO it's hard to use it.

[hjasak]

1) find the location in the mesh where you want to fix the value. You can do that by using some search alogorithms already pre-packaged or just do your own, based on the cell centres. This will give you the index of the cell where to put the value.

2) for field T (for example) you will then do:

T.internalField()[index] = Your Value Here;

3) Please don't be humble about your opinions :-) I know that the user guides and everything else in FOAM can be improved - feel free to contribute in the way you feel would be most useful. Also, our MFIX friends have got a wiki site with some publicly accesible training documentation that may come in handy so you can have a look there as well.

Enjoy,

Hrv

[evgenii]

Thank you, it was very useful information for me.