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VMD 1.9.3 release incorporates QwikMD, many rendering features.

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made with VMD

The latest release of VMD brings many advances that help researchers prepare, analyze, and visualize molecular simulations. The new QwikMD plugin streamlines key simulation preparation and analysis tasks, and guides users in the creation of reusable simulation workflows and protocols. VMD now includes several advanced features for parallel analysis and visualization of cellular-scale simulations, as reported here, and here. VMD 1.9.3 strengthens collaboration between experimental and computational biologists by supporting a broader range of experimental density map image formats, such as those used in cryo-electron tomography. Many updated plugins are included in VMD 1.9.3, including tools for analysis of free energy perturbation simulations, MDFF hybrid structure fitting, ffTK force field parameterization, and normal mode analysis. VMD 1.9.3 adds support for new hardware and operating system platforms including IBM OpenPOWER (ORNL Summit), a variety of GPU-accelerated ARM SoCs, the Amazon AWS EC2 cloud, and most recently, the Intel Xeon Phi Knight's Landing many-core CPU (TACC Stampede 2, Argonne Theta). The VMD 1.9.3 release adds stunning graphics produced using interactive ray tracing using the latest multi-core CPUs and GPU accelerators, enabling 360-degree panoramic movie rendering for VR headsets, as reported here, and here. Interactive ray tracing makes the task of getting a molecular image "just right" much easier than ever before; it also enables rendering of spectacular movies for communication of scientific results. A VR movie rendering tutorial assists users with the steps required in rendering and encoding VR movies for upload to YouTube for display using VR headsets such as Google Cardboard, Oculus Rift, and GearVR. More details about VMD 1.9.3 features can be found here.