Function create_unit_interval

python/dolfinx/mesh.py:1025–1052

Create a mesh on the unit interval. Args: comm: MPI communicator. nx: Number of cells. dtype: Float type for the mesh geometry(``numpy.float32`` or ``numpy.float64``). ghost_mode: Ghost mode used in the mesh partitioning. Options are ``Gho

(
    comm: _MPI.Comm,
    nx: int,
    dtype: npt.DTypeLike = default_real_type,
    ghost_mode=GhostMode.shared_facet,
    partitioner=None,
    gdim: int = 1,
)

def create_unit_interval(
    comm: _MPI.Comm,
    nx: int,
    dtype: npt.DTypeLike = default_real_type,
    ghost_mode=GhostMode.shared_facet,
    partitioner=None,
    gdim: int = 1,
) -> Mesh:
    """Create a mesh on the unit interval.

    Args:
        comm: MPI communicator.
        nx: Number of cells.
        dtype: Float type for the mesh geometry(``numpy.float32``
            or ``numpy.float64``).
        ghost_mode: Ghost mode used in the mesh partitioning. Options
            are ``GhostMode.none`` and ``GhostMode.shared_facet``.
        partitioner: Partitioning function to use for determining the
            parallel distribution of cells across MPI ranks.
        gdim: Geometric dimension. The interval lies along the first
            coordinate axis; remaining components are zero.

    Returns:
        A unit interval mesh with end points at 0 and 1.
    """
    return create_interval(
        comm, nx, [0.0, 1.0], dtype=dtype, ghost_mode=ghost_mode, partitioner=partitioner, gdim=gdim
    )


def create_rectangle(