FoamFile { version 2.0; format ascii; class volVectorField; object U; }
dimensions [0 1 -1 0 0 0 0];
internalField uniform (2 0 0);
boundaryField { inlet { type fixedValue; value uniform (2 0 0); } outlet { type zeroGradient; } "(sides|top|front|back)" { type symmetryPlane; } }
