alsdb.utils.viz.plot_rgb#
- alsdb.utils.viz.plot_rgb(df: DataFrame, resolution: float = 1.0, percentile_clip: tuple[float, float] = (2.0, 98.0), ax=None)[source]#
Plot an RGB orthoimage from the colourised point cloud.
The 16-bit RGB channels are rasterized and contrast-stretched using percentile clipping before display.
- Parameters:
df – Point-cloud DataFrame with columns
Red,Green,Blue.resolution – Grid resolution in metres.
percentile_clip – Low and high percentile for contrast stretching.
ax – Matplotlib axes.
- Return type: