REVITALISE Visualization Tools Overview: Easy-Viz

REVITALISE Easy-Viz Basics Free 2D/3D visualization engine Created by NCSA Windows only Use –Quick visualization of scalar data Easy import/export features

REVITALISE Basic Concepts Scalar data –Examples What is the height of terrain at a specific lat/long? How much ozone, given amount of VOCs and amount of NOx?

REVITALISE Scalar Data 2 dimensional (2D) has one set of three numbers –Data (z-value) = f(x,y) Value at Z depends on the values of x and y 3D has multiple sets of three numbers

REVITALISE Startup ONE TIME ONLY! –Install Easy-Viz – –Procedure: Download: save ZIP file to disk Unzip/extract: using WinZip Install.exe file Follow all prompts –Open from Programs menu

REVITALISE Menus File: new, open, save, save as image, export to Excel Options: title, axes, color map, color bar, background color Settings: wireframe, surface, interpolate Views: isometric, front, back, etc. Tools: 2D, 3D –2D: –3D: cross section, contour plot, surface plot Data: measure distance, position and data

REVITALISE Case Studies 2D: plot of sin(x) plus sin(y) 3D: MRI brain scan