GTFS to OSM route matching: tdg-81070

Sablons Bus - C.C. des Sablons — France_Picardy_Oise
234 trips, 79 matched (33.8%).

bus D (D): 0 of 72 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
21	Gare	Gare	72	D (9213535)	1.00	0.57	0.45	0.00	0.00	0.23	–	map

bus B (B): 0 of 48 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	names	mean
21	Centre Commercial	Lycée Condorcet	22	B (13401983)	1.00	0.95	0.61	0.94	0.23	–	map
19	Lycée Condorcet	Centre Commercial	20	B (13401984)	1.00	0.95	0.64	0.95	0.20	–	map
7	La chesnaie	Lycée Condorcet	6	B (13401983)	1.00	0.35	0.73	0.67	0.21	–	map

bus A (A): 33 of 56 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
8	Collège Du Thelle	Lycée Condorcet	6	A (13391445)	1.00	0.24	0.28	0.52	0.00	0.17	–	map
8	Lardières	Pierre Mendes France	6	A (13391445)	1.00	0.24	0.31	0.33	0.00	0.18	–	map
17	Pierre Mendes France	Lardières	6	S-URB A (17605632)	0.00	0.85	0.94	1.00	0.85	0.71	0.73	map
19	Lycée Condorcet	Lardières	5	S-URB A (17605632)	0.00	0.95	0.90	0.90	0.95	0.76	0.74	map
21	Lardières	Pierre Mendes France	17	S-URB A (3210436)	0.00	1.00	0.99	1.00	1.00	0.82	0.80	map
20	Pierre Mendes France	Lardières	16	S-URB A (17605632)	0.00	1.00	0.98	1.00	1.00	0.81	0.80	map

bus E (E): 0 of 12 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
11	Gare	Gare	6	E (9218423)	1.00	0.85	0.42	0.00	0.00	0.23	–	map
11	Gare	Gare	6	E (9218423)	1.00	0.85	0.42	0.00	0.00	0.23	–	map

bus C (C): 46 of 46 trips matched

Stops	From	To	Trips	OSM candidate	ref	count	distance	direction	points	names	mean
19	Place	Cimetière	24	S-URB C (17608041)	0.00	1.00	0.98	1.00	0.95	0.59	0.75	map
18	Cimetière	Place	22	S-URB C (3211671)	0.00	0.95	0.98	1.00	0.95	0.65	0.75	map

ℹ️ How to read this

Every GTFS trip is matched against the OSM route relations of the same type whose bounding box covers the trip's area. A candidate must pass five gates — platform count, stop-to-stop length, direction, platform positions and platform names — and the best one is accepted when the mean of its scores exceeds 0.70. If no candidate carries the trip's own ref, the best other candidate needs a mean above 0.75 and a 0.05 lead over any other line. Trips of one stop pattern (the same stop sequence) are decided together, so each row below is one stop pattern, matched ones (green candidate cell) included so a route's matched and unmatched patterns can be compared; the candidate shown is the one that decided the result or, when nothing passed, the one that got furthest. The pink cell says why: a signal — the first gate the candidate failed; the ref — no relation of the trip's own line passed the gates (or none is a candidate at all, when the ref score is 0), so this is another line; the mean — the candidate passed every gate but the mean is not above the threshold, or, when a "lost its margin to" row follows, it leads that other line by less than 0.05. Hover a pink cell for the full wording. "map" opens the pattern over OpenStreetMap: GTFS stops in red, the candidate's platforms in green, the runner-up's in orange, and the platform–stop pairs the points signal assigned as dashed lines.