icoDyMFoam 报错 pointMotionU

OpenFOAM
1

使用环境：foam-extend-3.1

错误提示如下：

Create time

Create dynamic mesh for time = 0

Selecting dynamicFvMesh dynamicMotionSolverFvMesh
Selecting motion solver: velocityLaplacian


--> FOAM FATAL IO ERROR: 
keyword global is undefined in dictionary "fluid/0/pointMotionU::boundaryField"

file: fluid/0/pointMotionU::boundaryField from line 25 to line 49.

    From function dictionary::subDict(const word& keyword) const
    in file db/dictionary/dictionary.C at line 456.

FOAM exiting

怎么设置 global 参数啊？

2

一个解决方案：

可以在你的 0/pointMotionU 里面的 boundaryField 里面加上一个像普通边界一样的

        global
        {
            type       global;
        }