docs: def mode_ts(ec, mode="", ts=None):
      """
      Get string for the mode
      :param str ec: extract or collapse
      :param str mode: "paleo" or "chron" mode
      :param list ts: Time series (for collapse)
      :return str phrase: Phrase
      """
      phrase = ""
      if ec == "extract":
          if mode=="chron":
              phrase = "extracting chronData..."
          else:
              phrase = "extracting paleoData..."
      elif ec == "collapse":
          if ts[0]["mode"] == "chronData":
              phrase = "collapsing chronData"
          else:
              phrase = "collapsing paleoData..."
      return phrase