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Giga-particle Trajectories Model Overview

The particle trajectory model has been converted from run-time-interpreted IDL code to fully object-oriented C++ code. The new version is run-time configurable allowing the model to run kinematic and isentropic trajectories. The model has been parallelized with MPI and can run simulations, under a suitable computational environment, with billions of parcels . At left we see simulations of plume trajectories (at various heights) of the Hekla volcanic eruption (2000).

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