![]() ![]() In one example with a smaller number of computational cells, full computational steering with recomputation is possible. This program also makes use of VTK for data filtering and the generation of visualization elements, and IRIS Performer with pfCAVELib for 3D interactive rendering on CAVE compatible devices. This is possible through the use of the Globus toolkit for communication, data handling, and resource co-allocation. ![]() To handle the large computational requirements of both simulation and visualization, the system can be distributed across multiple machines. Large parts of the computational steering software are general, but details in the choice of control variables and visualization is specialized to the electromagnetics code. In computational steering, we need to develop software that allows the user to enter an interactive visualization or VR environment and from there control the computation.Ī proof of concept implementation has been carried out using an existing code for 3D finite difference time domain approximation of Maxwell’s equations. A framework for computational steering of a finite difference code for electromagnetic simulation has been developed and implemented. ![]()
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