[EBI]

hiiiiiiii
i'm working on multiphase flows and inter foam solver ,and i wanna to specify a trapezoid region in Set Fields Dict , as bounding box for dam breaking tutorial which used :

regions
(
boxToCell
{
box (0 0 -1) (0.1461 0.292 1);

fieldValues
(
volScalarFieldValue gamma 1
);
}
);


i would be gratefull if any body help me to create it and further samples of toposetsoure such as : boundryToCell , pointToCell , faceToCell , .......