AxiSEM and instaseis: Fast simulation of global wavefields across the frequency band

Tarje Nissen-Meyer, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom, Martin van Driel, ETH Zurich, Institute of Geophysics, Zurich, Switzerland, Lion Krischer, ETH Zurich, Department of Earth Sciences, Institute of Geophysics, Zurich, Switzerland, Simon C Staehler, Ludwig Maximilians University of Munich, Munich, Germany, Kasra Hosseini, The Alan Turing Institute, London, United Kingdom and Kuangdai Leng, University of Oxford, Oxford, United Kingdom