wirecell.sigproc.noise.plots Namespace Reference

Functions
def	plot_many (spectra, pdffile)

Function Documentation

def wirecell.sigproc.noise.plots.plot_many	(		spectra,
			pdffile
	)

Make a multipage pdf with the spectral information

Definition at line 7 of file plots.py.

def plot_many(spectra, pdffile):
    '''
    Make a multipage pdf with the spectral information
    '''
    with PdfPages(pdffile) as pdf:
        for ns in spectra:
            fig, ax = plt.subplots(nrows=1,ncols=1)
            
            freqs = numpy.asarray(ns.freqs)/units.MHz
            amps = numpy.asarray(ns.amps)/(units.volt/units.Hz)

            ax.set_title('plane=%d, wirelen=%.1f cm, gain=%.1f mV/fC shape=%.1f $\mu$s' % \
                             (ns.plane, ns.wirelen/units.cm, ns.gain/(units.mV/units.fC), ns.shaping/units.us))
            ax.set_xlabel('sampled frequency [MHz]')
            ax.set_ylabel('sampled amplitude [V/Hz]')
            ax.plot(freqs, amps)
            pdf.savefig(fig)
            plt.close()
            

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