ess.amor.figures.wavelength_theta_figure#

ess.amor.figures.wavelength_theta_figure(da, *, wavelength_bins=None, theta_bins=None, q_edges_to_display=(), linewidth=1.0, **kwargs)[source]#

Creates a figure displaying a histogram over \(\theta\) and \(\lambda\).

The input can either be a single data array containing the data to display, or a sequence of data arrays.

The inputs must either have coordinates called “theta” and “wavelength”, or they must be histograms with dimensions “theta” and “wavelength”.

If wavelength_bins or theta_bins are provided, they are used to construct the histogram. If not provided, the function uses the bin edges that already exist on the data arrays.

If q_edges_to_display is provided, lines will be drawn in the figure corresponding to \(Q\) equal to the values in q_edges_to_display.

Parameters:

  • da (array or sequence of arrays) – Data arrays to display.

  • wavelength_bins (array-like, optional) – Bins used to histogram the data in wavelength.

  • theta_bins (array-like, optional) – Bins used to histogram the data in theta.

  • q_edges_to_display (sequence of float, optional) – Values of \(Q\) to be displayed as straight lines in the figure.

  • linewidth (float, optional) – Thickness of the displayed \(Q\) lines.

  • **kwargs (keyword arguments, optional) – Additional parameters passed to the histogram plot function, used to customize colors, etc.

Returns:

A Plopp figure displaying the histogram.