[ycui]

Dear Foamer:

I want to read a flow field from Tecplot data into the OpenFOAM. The fluid information is based on fluid nodes, however, in OpenFOAM the fluid information is based on cells. So I want to do an interpolation.

The way I think so far is that I read the fluid information into a pointVectorField, then interpolate to the volVectorField. In the creatFields.H, I wrote:

pointVectorField UPoint
(
IOobject
(
"UPoint",
runTime.timeName(),
mesh,
IOobject::MUST_READ,
IOobject::AUTO_WRITE
),
pointMesh
);

volVectorField U
(
IOobject
(
"U",
runTime.timeName(),
mesh,
IOobject::NO_READ,
IOobject::AUTO_WRITE
),
mesh
);

Then I want to do the Interpolation in this way:

U = pointVolInterpolation::interpolate(UPoint);

But during compiling error said it cannot find the pointVolInterpolation.

I'm not sure if I doing in the right way or not Can anyone help me on this problem

Thanks in advance!

ycui