Skip navigation
NASA Logo, National Aeronautics and Space Administration
Modeling Guru Banner

Manage categories


Create and manage categories in Giga-Trajectories. Removing a category will not remove content.

Categories in Giga-Trajectories
Add a new category (0 remaining)

Manage Announcements


Create and manage announcements in Giga-Trajectories. Try to limit the announcements to keep them useful.

Announcements in Giga-Trajectories
Subject Author Date Actions

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).

More information.
USAGov logo NASA Logo -