def METHOD_NAME(comment, resultedDA, expectedDA, update=True):
  """
    This method compares two identical things
    @ In, comment, string, a comment printed out if it fails
    @ In, resultedDA, xr.DataArray, the resulted DataArray to be tested
    @ In, expectedDA, xr.DataArray, the expected DataArray
    @ In, update, bool, optional, if False then don't update results counter
    @ Out, res, bool, True if same
  """
  res = resultedDA.identical(expectedDA)
  if update:
    if res:
      results["pass"] += 1
    else:
      print("checking string", comment, '|', resultedDA, "!=", expectedDA)
      results["fail"] += 1
  return res