more docstring changes

esmf_regrid/experimental/unstructured_scheme.py

@@ -370,23 +370,9 @@ def regrid_unstructured_to_unstructured(
 
     Return a new :class:`~iris.cube.Cube` with :attr:`~iris.cube.Cube.data`
     values calculated using weights generated by :mod:`esmpy` to give the weighted
-    mean of :attr:`~iris.cube.Cube.data` values from ``src_cube`` regridded onto the
-    horizontal mesh of ``mesh_cube``. The dimensions on the :class:`~iris.cube.Cube` associated
-    with the grid will be replaced by a dimension associated with the
-    :attr:`~iris.cube.Cube.mesh`.
-    That dimension will be the first of the grid dimensions, whether
-    it is associated with the ``x`` or ``y`` coordinate. Since two dimensions are
-    being replaced by one, coordinates associated with dimensions after
-    the grid will become associated with dimensions one lower.
-    This function requires that the horizontal dimension of ``mesh_cube`` is
-    described by a 2D mesh with data located on the faces of that mesh
-    for conservative regridding and located on either faces or nodes for
-    bilinear regridding.
-    This function allows the horizontal grid of ``grid_cube`` to be either
-    rectilinear or curvilinear (i.e. expressed in terms of two orthogonal
-    1D coordinates or via a pair of 2D coordinates).
-    This function also requires that the :class:`~iris.coords.Coord`\\ s describing the
-    horizontal grid have :attr:`~iris.coords.Coord.bounds`.
+    mean of :attr:`~iris.cube.Cube.data` values from ``src_mesh_cube`` regridded onto the
+    horizontal mesh of ``tgt_mesh_cube``. The resulting cube will have the same
+    ``mesh_dim`` as ``src_mesh_cube``.
 
     Parameters
     ----------