![Page 1: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/1.jpg)
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.
![Page 2: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/2.jpg)
![Page 3: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/3.jpg)
ElVis Data Monitoring Integrated with Fusion Grid Monitor
![Page 4: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/4.jpg)
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
![Page 5: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/5.jpg)
Collaboration Architecture
• Peer-to-peer for collaborators inside firewall
• ElVis application pushes data through sockets
ElVis Display Programs
![Page 6: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/6.jpg)
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
![Page 7: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/7.jpg)
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.
![Page 8: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/8.jpg)
Reflectometer Simulation Utilizes Collaboratory’s Technology
E. Feibush, R. Nazikian, G. Kramer, E. Valeo
![Page 9: ElVis – Collaborative Visualization Display and explore fusion data. Monitor TRANSP runs. Display input data. Retrieve shot data from MDSplus. Whiteboard](https://reader035.vdocuments.site/reader035/viewer/2022062805/5697bfdb1a28abf838cb050f/html5/thumbnails/9.jpg)
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