civpy.survey.Alignment.segment_indices

Alignment.segment_indices(self, stations)

Determines the segment type and PI indices corresponding to the specified stations. Returns an array of shape (N, 2). The first column of the array contains 1 if the station is located along an alignment tangent or 2 if the station is located on a horizontal curve or alignment bisector. The second column contains the index corresponding to the PI where the point is located.

Parameters:

stations : array

An array of stations of shape (N,).