select eventSelect data from the event lists. Syntax:
xsel > select event <event_sel> Examples: To select data from within a circular region centered on (X,Y)=(125,125) with a radius of 10.0..
xsel > select event "Sqrt((X-125)\^2 + (Y-125)\^2) < 10.0" Note that for region selection and timing selection, it is quicker to pass the criteria as filters to the extract command.
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