xdem.EPC.plot

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xdem.EPC.plot#

EPC.plot(column=None, ref_crs=None, cmap=None, vmin=None, vmax=None, alpha=None, cbar_title=None, add_cbar=True, ax=None, return_axes=False, savefig_fname=None, **kwargs)#

Plot the point cloud.

This method is a wrapper to geopandas.GeoDataFrame.plot. Any **kwargs which you give this method will be passed to it.

Parameters:

  • column (str | None) – Column to plot. Default is the data column of the point cloud.

  • ref_crs (Raster | Vector | GeoDataFrame | str | CRS | int | None) – Coordinate reference system to match when plotting.

  • cmap (Colormap | str | None) – Colormap to use. Default is plt.rcParams[‘image.cmap’].

  • vmin (float | int | None) – Colorbar minimum value. Default is data min.

  • vmax (float | int | None) – Colorbar maximum value. Default is data max.

  • alpha (float | int | None) – Transparency of raster and colorbar.

  • cbar_title (str | None) – Colorbar label. Default is None.

  • add_cbar (bool) – Set to True to display a colorbar. Default is True if a “column” argument is passed.

  • ax (Axes | Literal['new'] | None) – A figure ax to be used for plotting. If None, will plot on current axes. If “new”, will create a new axis.

  • return_axes (bool) – Whether to return axes.

  • savefig_fname (str | None) – Path to quick save the output figure (previously created if an ax is give, new if not) with a default DPI, no transparency and no metadata. Use plt.savefig() to specify other save parameters or after other customizations. Warning: plt.close() or plt.show() still needs to be called to close the figure.

Return type:

None | tuple[Axes, Colormap]

Returns:

None, or (ax, caxes) if return_axes is True

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