El Vis Collaborative Visualization Display and explore fusion

El. Vis – Collaborative Visualization • • • Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard annotation. Publication quality output. Runs in browser for web access. Remote collaboration: – Share data and interactive visualization. – Verify certificate credentials of collaborators. – Maintain firewall security.

El. Vis Data Monitoring Integrated with Fusion Grid Monitor

Data Collaboration • Visualization between users • Object oriented • Send graph data and interactions – Share visualization and data exploration • Collaborator can save data, review later • Use less bandwidth than image based collaboration • Verify certificate credential

Collaboration Architecture • Peer-to-peer for collaborators inside firewall • El. Vis application pushes data through sockets El. Vis Display Programs

Collaboration Architecture • Collaboration server for users across firewalls. Maintains security. – Relay station from originator to collaborators – Java servlet – http access – Applets poll servlet for updates Collaboration Servlet El. Vis Display Programs

Reflectometer Simulation • Physics application utilizes NFC technology. • GUI for 2 -D Full Wave simulation – Prepare input graphically – Run simulation – Visualize results • Verify certificate credential • El. Vis graphs for displaying input data – Client-Servlet architecture so applet can access PPPL grid.

Reflectometer Simulation Utilizes Collaboratory’s Technology E. Feibush, R. Nazikian, G. Kramer, E. Valeo

Two-Dimensional Simulations of Correlation Reflectometry in Fusion Plasmas E. Valeo, G. Kramer, R. Nazikian Plasma Physics Control Fusion 44 (2002) L 1 -L 10. • • 2 -D wave propagation code Electron density profile + transmitter input Separate computational areas Intensity of reflected component output