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| author | Stan Seibert <stan@mtrr.org> | 2012-06-06 13:13:53 -0400 |
|---|---|---|
| committer | tlatorre <tlatorre@uchicago.edu> | 2021-05-09 08:42:39 -0700 |
| commit | 32a188b475e3021b7ddcaf22193fad206234cadc (patch) | |
| tree | 77c6b5419e34dbbd0f81f213d9656b0fbf588d8c | |
| parent | 163fbfb6875483f16a890fd3951ad1d107a35ac6 (diff) | |
| download | chroma-32a188b475e3021b7ddcaf22193fad206234cadc.tar.gz chroma-32a188b475e3021b7ddcaf22193fad206234cadc.tar.bz2 chroma-32a188b475e3021b7ddcaf22193fad206234cadc.zip | |
Set an arbitrary time PDF for a Detector.
| -rw-r--r-- | chroma/detector.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chroma/detector.py b/chroma/detector.py index f3f2d3b..dbea6df 100644 --- a/chroma/detector.py +++ b/chroma/detector.py @@ -120,6 +120,18 @@ class Detector(Geometry): pdf_y = np.exp(-0.5 * (pdf_x[1:]/rms)**2) self.time_cdf = self._pdf_to_cdf(pdf_x, pdf_y) + def set_time_dist(self, bin_edges, bin_contents): + '''Set the time PDF directly from a histogram. + + `bin_edges`: array + bin edges of PDF. length is len(bin_contents) + 1 + `bin_contents`: array + The contents of each bin in the histogram. The array + should not be normalized for bin width if variable bin + widths are present. + ''' + self.time_cdf = self._pdf_to_cdf(bin_edges, bin_contents) + def set_charge_dist_gaussian(self, mean, rms, lo, hi, nsamples=50): pdf_x = np.linspace(lo, hi, nsamples+1, endpoint=True) pdf_y = np.exp(-0.5 * ((pdf_x[1:] - mean)/rms)**2) |