[jantheron]

Hi Foamers

I have set up an overset case on v1912 using the aeroFoil (incompressible-overSimpleFoam) tutorial as starting point.

My grid moves OK (I checked the geometry etc with moveDynamicMesh) and the holes are cut as they should.

However, when I start overPimpleDyMFoam, I get an error before the first time step:

**********************************
Create mesh for time = 0

Selecting dynamicFvMesh dynamicOversetFvMesh
Selecting motion solver: multiSolidBodyMotionSolver
Applying solid body motion to entire mesh
Selecting solid-body motion function oscillatingRotatingMotion
Applying solid body motion oscillatingRotatingMotion to 138344 points of cellZone movingZone

PIMPLE: Operating solver in PISO mode

Reading field p

Reading field U

Reading/calculating face flux field phi

Creating cellMask field to block out hole cells

Skipping suppressed overset interpolation for field cellMask
Creating interpolatedCells field

Skipping suppressed overset interpolation for field interpolatedCells
Selecting incompressible transport model Newtonian
Selecting turbulence model type RAS
Selecting RAS turbulence model kOmegaSST
Selecting patchDistMethod Poisson
Interpolating non-suppressed field grad(yPsi)
Interpolating non-suppressed field grad(yPsi)
Interpolating non-suppressed field surfaceIntegrate(((1*magSf)*snGradCorr(yPsi)))
[0] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[6] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[7] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[1] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[2] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[4] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[3] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[5] dynamicOversetFvMesh::solve() : adjusting matrix for interpolation for field yPsi
[7] For field yPsi have zero diagonals for 0 cells
[4] For field yPsi have zero diagonals for 0 cells
[2] For field yPsi have zero diagonals for 0 cells
[3] For field yPsi have zero diagonals for 0 cells
[0] For field yPsi have zero diagonals for 0 cells
[6] For field yPsi have zero diagonals for 0 cells
[5] For field yPsi have zero diagonals for 0 cells
[1] For field yPsi have zero diagonals for 0 cells
[4] dynamicOversetFvMesh::solve() : writing matrix normalisation for field yPsi to yPsi_normalisation
[4]
[4]
[4] --> FOAM FATAL ERROR:
[4] Extended addressing not allocated
[4]
[4] From function const Foam::fvMeshPrimitiveLduAddressing& Foam::dynamicOversetFvMesh:rimitiveLduAddr() const
[4] in file dynamicOversetFvMesh/dynamicOversetFvMesh.C at line 584.
*********************************


Can anyone shed light on this error?

Jan

[jantheron]

It appears that when I switch to meshWave instead of Poisson for the wallDist calculation (fvSchemes), the problem goes away.

Has anyone come across this during overset calculations?