docs: def _values_exist(table):
          """
          Check that values exist in this table, and we can write out data columns
          :param dict table: Table data
          :return bool: Values exist or not exist
          """
          try:
              for var, data in table["columns"].items():
                  if "values" in data:
                      return True
          except KeyError as e:
              logger_lpd_noaa.warn("values_exist: KeyError: {}".format(e))
          except Exception as e:
              logger_lpd_noaa.warn("values_exist: Excpetion: {}".format(e))
          return False