int USERD_get_nsided_conn
(
    int part_number,
    int *nsided_conn_array
)
{
#ifdef ENSIGHTDEBUG
    Info << "Entering: USERD_get_nsided_conn"
        << ", part_number = " << part_number
        << endl
        << flush;
#endif


    if (part_number == 1)
    {
        Info << "************* EEEEEEEEERRRRRRRRRRRRRRRRRR *************** " << endl << flush;

    }
    else if (part_number < nPatches+2)
    {
        //const cellList& cells = meshPtr->cells();
        //const faceList& faces = meshPtr->faces();

        label patchi = part_number - 2;
        const polyBoundaryMesh& bMesh = meshPtr->boundaryMesh();

        label np = 0;
        forAll(bMesh[patchi], facei)
        {
            label nPoints = bMesh[patchi][facei].size();
            if ((nPoints != 3) && (nPoints != 4))
            {
                for(label i=0; i<nPoints; i++)
                {
                    nsided_conn_array[np++] = bMesh[patchi][facei][i] + 1;
                }
            }
        }
    }
    else if (sprayPtr && part_number == nPatches+2)
    {
        return Z_ERR;
    }
    else if
    (
        secondMeshPtr
     && part_number == secondMeshPartNum
    )
    {
       Info << "************* EEEEEEEEERRRRRRRRRRRRRRRRRR *************** "
           << endl << flush;
    }
    else if
    (
        secondMeshPtr
     && part_number <= secondMeshPartNum + nSecondMeshPatches
    )
    {
        label patchi = part_number - secondMeshPartNum - 1;

        const polyBoundaryMesh& bMesh = secondMeshPtr->boundaryMesh();

        label np = 0;
        forAll(bMesh[patchi], facei)
        {
            label nPoints = bMesh[patchi][facei].size();
            if ((nPoints != 3) && (nPoints != 4))
            {
                for(label i=0; i<nPoints; i++)
                {
                    nsided_conn_array[np++] = bMesh[patchi][facei][i] + 1;
                }
            }
        }
    }
    else if
    (
        faMeshPtr
     && part_number == Numparts_available
    )
    {
        const faceList& faces = faMeshPtr->faces();

        label np = 0;

        forAll(faces, facei)
        {
            label nPoints = faces[facei].size();

            if ((nPoints != 3) && (nPoints != 4))
            {
                for(label i=0; i<nPoints; i++)
                {
                    nsided_conn_array[np++] = faces[facei][i] + 1;
                }
            }
        }
    }

#ifdef ENSIGHTDEBUG
    Info << "Exiting: USERD_get_nsided_conn" << endl
        << flush;
#endif

    return Z_OK;
}