SurfaceFeature.trace

giant.relative_opnav.estimators.sfn.surface_features:

SurfaceFeature.trace(rays)

This method traces the provided rays through the feature DEM.

The trace it handled by the trace() method of the DEM object directly. Because we retrieve this method through the shape attribute, if the shape is not already in memory, it will be loaded. :param rays: the rays to trace against the DEM shape object. :return: A numpy array of type INTERSECT_DTYPE specifying the results of the ray trace.

Parameters:

rays (Rays)

Return type:

ndarray