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Raw

Magnify

A magnifier to investigate raw and deconvoluted waveforms.

Usage

cd scripts/
root -l loadClasses.C 'Magnify.C("path/to/rootfile")'
# or
root -l loadClasses.C 'Magnify.C("path/to/rootfile", "<frame>")'

The second, optional argument names which output from the signal processing to display. Likely names are:

  • decon produced by the Wire Cell prototype (default).
  • wiener produced by the Wire Cell toolkit, used to define ROI or "hits".
  • gauss produced by the Wire Cell toolkit, used for charge measurement.

The call to ROOT can be be called somewhat more easily via a shell script wrapper. It assumes to stay in the source directory:

/path/to/magnify/magnify.sh /path/to/wcp-rootfile.root
# or
/path/to/magnify/magnify.sh /path/to/wct-rootfile.root gauss

Example files

An example ROOT file of waveforms can be found at http://www.phy.bnl.gov/xqian/talks/wire-cell/2D_display_3455_0_0.root

If one omits the file name, a dialog will open to let user select the file:

cd scripts/
root -l loadClasses.C Magnify.C

Screenshot

screenshot