If I change it to look sensible:
```
    if (np.issubdtype(points.dtype, np.number) and
        iris.util.monotonic(points, strict=True)):
            coord = DimCoord(points, units=units)
            coord.rename(name)
            cube.add_dim_coord(coord, dim)
```
PEP8 complains:
```pandas.py:61:9: E125 continuation line does not distinguish itself from next logical line```