.. _cookbook_seismic_wavefd_scalar: Seismic: 2D finite difference simulation of scalar wave propagation. ===================================================================== **Download** source code: :download:`seismic_wavefd_scalar.py<../_static/cookbook/seismic_wavefd_scalar.py>` .. literalinclude:: ../_static/cookbook/seismic_wavefd_scalar.py :language: python