goto_cen displays deprecation warnings
DEMO_SESSION [2]: goto_cen()
WARNING: Method Scan.get_data() is deprecated since BLISS version 2.0.0. Use 'Scan.streams["channel_name"][:]' instead.
File "/nobackup/lvalls1/valls/workspace/bliss.git/bliss/scanning/scan_tools.py", line 152, in _scan_calc
scan_dat = scan.get_data()[ax]
WARNING: Method Scan.get_data() is deprecated since BLISS version 2.0.0. Use 'Scan.streams["channel_name"][:]' instead.
File "/nobackup/lvalls1/valls/workspace/bliss.git/bliss/scanning/scan.py", line 1117, in __getitem__
return self._scan.get_data(key)