plot_DL1a_reco_true_correlation#
- protopipe.benchmarks.plot_DL1a_reco_true_correlation(ax, reco, true, nbins_x=400, nbins_y=400, mask=None, weights=None, title=None, tel_type=None)[source]#
Plot the correlation between reconstructed and true number of photoelectrons.
- Parameters
- ax: `matplotlib.axes.Axes`
Empty or existing axes
- reco: ndarray
1D array containing the reconstructed charges obtained by flatteing the 2D array (n_samples, n_pixels)
- true: ndarray
1D array containing the true charges obtained by flatteing the 2D array (n_samples, n_pixels)
- nbins_x: int
Number of bins for the X axis (reconstructed charges)
- nbins_y: int
Number of bins for the Y axis (true charges)
- mask: ndarray
A boolean mask (default: None)
- weights: ndarray
An array of the same shape of reco and true to weight the charges (default: None)
- title: str
Title of the plot (default: None)
- tel_type: str
String representation of a ctapipe.instrument.TelescopeDescription instance
- Returns
- ax: matplotlib.axes.Axes
Axes filled by the plot