def Cal_SSRO(filename,lt1):
if filename:
name = filename
else:
if lt1:
name = 'LT1'
else:
name = 'LT2'
ssro_ADwin.ssro_ADwin_Cal(lt1=lt1)
dp = self.get_datapath()
path = lde_calibration.find_newest_data(dp,string='ADwin_SSRO')
ssro_dict=lde_calibration.ssro_calibration(path)
return ssro_dict
