plot_dem#

demregpy.plotting.plot_dem(
logt,
dem,
*,
elogt=None,
edem=None,
ax=None,
label=None,
color=None,
ecolor=None,
fmt='o',
capsize=0,
elinewidth=2,
xlabel='$\\log_{10} T$',
ylabel='DEM [$\\mathrm{cm}^{-5}\\,\\mathrm{K}^{-1}$]',
yscale='log',
**kwargs,
)[source]#

Plot a one-dimensional DEM with optional horizontal and vertical error bars.

Parameters:

  • logt (array_like) – Temperature-bin centres in log10(T).

  • dem (array_like) – DEM values for each temperature bin.

  • elogt (array_like, optional) – Horizontal uncertainty in log10(T).

  • edem (array_like, optional) – Vertical uncertainty on the DEM.

  • ax (matplotlib.axes.Axes, optional) – Axes to draw on. If not given, a new figure and axes are created.

  • label (str, optional) – Label for the plotted series.

  • color (str, optional) – Matplotlib colour for markers and line.

  • ecolor (str, optional) – Matplotlib colour for the error bars. Defaults to color if given.

  • fmt (str, optional) – Errorbar marker and line format.

  • capsize (float, optional) – Errorbar cap size.

  • elinewidth (float, optional) – Errorbar line width.

  • xlabel (str, optional) – X-axis label.

  • ylabel (str, optional) – Y-axis label.

  • yscale (str or None, optional) – Y-axis scale. Defaults to "log".

  • **kwargs – Additional keyword arguments passed to Axes.errorbar.

Returns:

  • ax (matplotlib.axes.Axes) – Axes used for the plot.

  • container (matplotlib.container.ErrorbarContainer) – Matplotlib container returned by Axes.errorbar.

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