def METHOD_NAME(self, wf):
    reference_dir = os.path.abspath(os.path.join(ref_dir, "adsorbate_wf"))
    ir_ref_dirs = {
        "Ir-structure optimization": os.path.join(reference_dir, "1"),
        "Ir-Ir_(1, 0, 0) slab optimization": os.path.join(reference_dir, "2"),
        "Ir-H1-Ir_(1, 0, 0) adsorbate optimization 0": os.path.join(
            reference_dir, "3"
        ),
        "Ir-H1-Ir_(1, 0, 0) adsorbate optimization 1": os.path.join(
            reference_dir, "4"
        ),
        "Ir-H1-Ir_(1, 0, 0) adsorbate optimization 2": os.path.join(
            reference_dir, "5"
        ),
    }
    return use_fake_vasp(wf, ir_ref_dirs, params_to_check=["ENCUT", "ISIF"])