Incompatibility with new shapely major version

[anders-kiaer]

I think this issue belongs in xtgeo. Downstream we see an issue if we don't restrict what version of shapely pip pulls down. Using the new version 2.0 we see this in CI:

  File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/xtgeo/xyz/polygons.py", line 750, in get_fence
    return _xyz_oper.get_fence(
  File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/xtgeo/xyz/_xyz_oper.py", line 250, in get_fence
    hxlen = fence.get_shapely_objects()[0].length
  File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/xtgeo/xyz/polygons.py", line 605, in get_shapely_objects
    spoly = sg.LineString(np.stack([pxcor, pycor, pzcor], axis=1))
  File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/shapely/geometry/linestring.py", line 73, in __new__
    geom = shapely.linestrings(coordinates)
  File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/shapely/decorators.py", line 77, in wrapped
    return func(*args, **kwargs)
  File "/opt/hostedtoolcache/Python/3.9.16/x64/lib/python3.9/site-packages/shapely/creation.py", line 120, in linestrings
    return lib.linestrings(coords, out=out, **kwargs)
TypeError: ufunc 'linestrings' not supported for the input types, and the inputs could not be safely coerced to any supported types according to the casting rule ''safe''

[mferrera]

This issue was either resolved with #822, a minor release of shapely, or some other changes in xtgeo.

equinor/webviz-subsurface#1261