SyntaxWarning in salishsea_tools.tidetools

[douglatornell]

Warning messages:

../tools/SalishSeaTools/salishsea_tools/tidetools.py:1489
  /media/doug/warehouse/MEOPAR/tools/SalishSeaTools/salishsea_tools/tidetools.py:1489: 
  SyntaxWarning: invalid escape sequence '\*'
    """Function for the fit, assuming only 4 constituents of importance are:

../tools/SalishSeaTools/salishsea_tools/tidetools.py:1515
  /media/doug/warehouse/MEOPAR/tools/SalishSeaTools/salishsea_tools/tidetools.py:1515: 
  SyntaxWarning: invalid escape sequence '\*'
    """Function for the fit, assuming 6 constituents of importance are:

../tools/SalishSeaTools/salishsea_tools/tidetools.py:1544
  /media/doug/warehouse/MEOPAR/tools/SalishSeaTools/salishsea_tools/tidetools.py:1544: 
  SyntaxWarning: invalid escape sequence '\*'
    """Function for the fit, for all the constituents: M2, K2, S1, O1, N2, P1,