def get_xedge_array(self):
        xedge = np.concatenate(([0.], np.add.accumulate(self.delr)))
        return xedge
Add a ``_remove_eg_x()`` method to the element class for this choice
dataset/ETHPy150Open modflowpy/flopy/flopy/utils/reference.py/SpatialReference.get_xedge_array--crossover with--dataset/ETHPy150Open python-openxml/python-docx/docx/oxml/xmlchemy.py/ZeroOrOneChoice._add_group_remover