Screen shot from a VIVRE session running under IRIX. Windows from IRIS Explorer are on the right; the Map Editor containing a group of modules connected together to form an application is at the top. The other windows on the right are control panels for two of the modules (including the Render module, which is displaying the 3D visualization). The large window on the left is the dVISE desktop viewer, which is also displaying the visualization. The input data comes from the simulation of flow around a fluid control valve.