O Krýza (Institute of Geophysics of the Czech Academy of Sciences Prague Czechia), P Brož (Institute of Geophysics of the Czech Academy of Sciences Prague Czechia), V Pěnkavová (Institute of Chemical Process Fundamentals of the Czech Academy of Sciences Prague Czech Republic), J Havlica (Institute of Chemical Process Fundamentals of the Czech Academy of Sciences Prague Czech Republic), M Zedníková (Institute of Chemical Process Fundamentals of the Czech Academy of Sciences Prague Czech Republic), Z Emerland (School of Physical Science STEM The Open University Milton Keynes UK), M Patel (STFC Rutherford Appleton Lab., and Milton Keynes Open Univ.), M Sylvest (School of Physical Science STEM The Open University Milton Keynes UK)