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9: Difference Wave
text field (to the right of the “=”). The checkboxes by the input category text fields give
you the option of copying the events from an input category to the output category.
2. Add/Remove buttons. Allow you to add and remove Subtraction specifications.
Note that, if necessary, the scroll bar to the right of the Subtraction specification
becomes active.
3. Available Categories pane. Contains a list of categories. You populate this list by
using the file selector (5) to select one or more Net Station files. The categories are
extracted from the file(s) you select. To specify the input categories for the subtraction,
drag categories from this list to the input category text fields of a Subtraction
specification.
4. Output file buttons. Let you choose to create an output file that consists of either
the new output categories only or all the categories from the input file and the output
categories.
5. File selector. Lets you select files for the purpose of populating the Available
Categories pane (3). For more information on the file selector, see “The File Selector
and Associated Display Panes” on page 46.
Net Station Waveform Tools Technical Manual S-MAN-200-WFTR-001 • December 21, 2006
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