#!F-adobe-helvetica-medium-r-normal--18* #!N #!CSeaGreen #!N #!Rall35 A simple three-dimensional field #!N #!EC #!N #!N In this second example, we will import a three-dimensional field on a regular grid. The data describe the cloud water density in a simulation of a storm. #!N #!N As before, place an Import tool from the Import and Export Category on the canvas. Place an Isosurface tool from the Realization Category below Import. Place an Image tool from the Rendering Category below Isosurface. Connect the output of Import to the first input of Isosurface, and connect the output of Isosurface to the input of Image. #!N #!N Open the configuration dialog box for Import, and type in the #!F-adobe-times-bold-r-normal--18* name #!EF parameter as /usr/lpp/dx/samples/data/cloudwater. #!N #!N Execute. You will see an isosurface (constant value surface) of the cloudwater density. Not that if you are using the same Image tool as in the previous example, you may need to "reset the camera" for the new data set. Choose #!F-adobe-times-bold-r-normal--18* Reset #!EF from the #!F-adobe-times-bold-r-normal--18* Options #!EF menu of the Image window. #!N #!N Open the configuration dialog box for Isosurface. Notice that the default for the isovalue (the second input) is the data mean. Change it to the value 0.1 by typing over the #!F-adobe-times-bold-r-normal--18* Value #!EF field. Execute. #!N #!N For more complex visualizations, continue with the examples in #!Lt2ddat,dxall42 h Visualizing 2-Dimensional Data #!EL , #!Lt3ddat,dxall49 h Visualizing 3-Dimensional Data #!EL , and #!Lttandt,dxall56 h Tasks and Tools #!EL . A short tutorial on importing data may be found in #!Ltimpdat,dxall37 h Importing Data #!EL and #!Ltyod,dxall41 h Importing Your Own Data #!EL . #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Ltimpdat,dxall37 h Importing Data #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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