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This tutorial will focus on basic operations to view LCIO event data using the WIRED4 viewer within JAS3.
WIRED4 View
First, download an LCIO data file such as this qqbar sample in the sid02 detector.
Then open it using the File > Open command load the datafile from the Previous Tutorial by opening it using File -> Open.
Next, select File - > New - > WIRED4 View.
Press the Go 1 button to advance one record into load the next event in the LCIO data file.
You should see something similar to this screenshot.
Basic WIRED4 View
The detector topology geometry is drawn in white on the black background. (In general, structures within the detector such as layers and sublayers are left out to improve performance and reduce visual clutter.)
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In order to reset the view back to the original one that showed when the WIRED4 view was first loaded, right click on the display and select Action - > Reset from the menu. This will reset the display back to the default view. |
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WIRED4 can fit the current image into the event display window by applying the appropriate zoom factor. To make WIRED fit the image, right click and select Action - > Fit to Window. |
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The ParallelProjection submenu contains the most useful projections for our purposes.
Try selecting Projection - > ParallelProjection - > ZY.
This is a "side view".
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Saving to HepRep will allow loading of the file later using the File - > Open menu. This is handy for loading back single displays of interesting events.
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First, change the default window view by going to View - > Window Style - > Internal Frames.
Now, you can load additional WIRED4 views using File - > New - > WIRED4 View and adjusting the window sizes to show them simultaneously.
It should look something like this.
Nice!
I have also loaded an LCSim Event Browser.