NOTICE!!! THIS PROGRAM COMES WITH NO WARRANTY!!! Acoustic_Elastic_Wave_Propagation_Modeling Acoustic and elastic wave propagation modeling in homogeneous or heterogeneous media. 0️⃣1️⃣ Acoustic wave modeling for 1-D and 2-D 0️⃣2️⃣ Tsunami wave (shallow water wave approximation) propagation modeling. 0️⃣3️⃣ Advection modeling with FDM, FVM (Upwind, Lax-Wendroff).