ElVis – 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.

ElVis 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 ElVis application pushes data through sockets ElVis 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 ElVis 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 ElVis 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) L1-L10. 2-D wave propagation code Electron density profile + transmitter input Separate computational areas Intensity of reflected component output