@property
    @collective
    def vec_ro(self):
        return self.vec_context()
If label is a string, cast it to datetime according to resolution.
dataset/ETHPy150Open OP2/PyOP2/pyop2/petsc_base.py/Dat.vec_ro--crossover with--dataset/ETHPy150Open pydata/pandas/pandas/tseries/index.py/DatetimeIndex._maybe_cast_slice_bound