EssBee59
commented
2 months ago Hello,
The default setting in this trekking profile is to prefer cycle_routes to every other highway! (I liked to change this behaviour, but no chance till yet..)
So to get the optimal route, you can activate the options "ignore_cycleroutes" or use another profile, as example my own trekking (or racebike) ==> racebike https://brouter.de/essbee/#map=10/52.3795/5.0366/osm-mapnik-german_style ==> Trekking https://brouter.de/essbee/#map=10/52.3795/5.0366/osm-mapnik-german_style&profile=trekking_SB
regards
poutnikl
quaelnix
Iey4iej3
I chose
stick to cycleroutes. However, the suggested path for https://brouter.de/brouter-web/#map=14/52.3471/4.9636/standard,Waymarked_Trails-Cycling&lonlats=4.921017,52.349295;4.951916,52.355069 is not optimal in the sense that there are a quite portion of the route in which there is no bike lane. According to the data, 0.57 km is "unclassified" (which is in fact a route with cars and bikes mixed). If I switch to the first alternative, then it is much better.the profile
``` # *** The trekking profile is for slow travel # *** and avoiding car traffic, but still with # *** a focus on approaching your destination # *** efficiently. ---context:global # following code refers to global config # Bike profile assign validForBikes = true # Use the following switches to change behaviour assign allow_steps = true # %allow_steps% | Set false to disallow steps | boolean assign allow_ferries = true # %allow_ferries% | Set false to disallow ferries | boolean assign ignore_cycleroutes = false # %ignore_cycleroutes% | Set true for better elevation results | boolean assign stick_to_cycleroutes = true # %stick_to_cycleroutes% | Set true to just follow cycleroutes | boolean assign avoid_unsafe = true # %avoid_unsafe% | Set true to avoid standard highways | boolean assign consider_noise = false # %consider_noise% | Activate to prefer a low-noise route | boolean assign consider_river = false # %consider_river% | Activate to prefer a route along rivers, lakes, etc. | boolean assign consider_forest = false # %consider_forest% | Activate to prefer a route in forest or parks | boolean assign consider_town = false # %consider_town% | Activate to bypass cities / big towns as far as possible | boolean assign consider_traffic = false # %consider_traffic% | Activate to consider traffic estimates | boolean # Change elevation parameters assign consider_elevation = true # %consider_elevation% | Set true to favor a route with few elevation meters | boolean assign downhillcost = 60 # %downhillcost% | Cost for going downhill | number assign downhillcutoff = 1.5 # %downhillcutoff% | Gradients below this value in percents are not counted. | number assign uphillcost = 0 # %uphillcost% | Cost for going uphill | number assign uphillcutoff = 1.5 # %uphillcutoff% | Gradients below this value in percents are not counted. | number assign downhillcost = if consider_elevation then downhillcost else 0 assign uphillcost = if consider_elevation then uphillcost else 0 # Kinematic model parameters (travel time computation) assign totalMass = 90 # %totalMass% | Mass (in kg) of the bike + biker, for travel time computation | number assign maxSpeed = 20 # %maxSpeed% | Absolute maximum speed (in km/h), for travel time computation | number assign S_C_x = 0.225 # %S_C_x% | Drag coefficient times the reference area (in m^2), for travel time computation | number assign C_r = 0.01 # %C_r% | Rolling resistance coefficient (dimensionless), for travel time computation | number assign bikerPower = 100 # %bikerPower% | Average power (in W) provided by the biker, for travel time computation | number # Turn instructions settings assign turnInstructionMode = 1 # %turnInstructionMode% | Mode for the generated turn instructions | [0=none, 1=auto-choose, 2=locus-style, 3=osmand-style, 4=comment-style, 5=gpsies-style, 6=orux-style, 7=locus-old-style] assign turnInstructionCatchingRange = 40 # %turnInstructionCatchingRange% | Within this distance (in m) several turning instructions are combined into one and the turning angles are better approximated to the general direction | number assign turnInstructionRoundabouts = true # %turnInstructionRoundabouts% | Set "false" to avoid generating special turning instructions for roundabouts | boolean assign considerTurnRestrictions = true # %considerTurnRestrictions% | Set true to take turn restrictions into account | boolean assign processUnusedTags = false # %processUnusedTags% | Set true to output unused tags in data tab | boolean ---context:way # following code refers to way-tags # classifier constants assign classifier_none = 1 assign classifier_ferry = 2 # # pre-calculate some logical expressions # assign any_cycleroute = if route_bicycle_icn=yes then true else if route_bicycle_ncn=yes then true else if route_bicycle_rcn=yes then true else if route_bicycle_lcn=yes then true else false assign nodeaccessgranted = if any_cycleroute then true else lcn=yes assign is_ldcr = if ignore_cycleroutes then false else any_cycleroute assign isbike = or bicycle_road=yes or bicycle=yes or or bicycle=permissive bicycle=designated lcn=yes assign ispaved = surface=paved|asphalt|concrete|paving_stones|sett assign isunpaved = not or surface= or ispaved surface=fine_gravel|cobblestone assign probablyGood = or ispaved and ( or isbike highway=footway ) not isunpaved # # this is the cost (in Meter) for a 90-degree turn # The actual cost is calculated as turncost*cos(angle) # (Suppressing turncost while following longdistance-cycleways # makes them a little bit more magnetic) # assign turncost = if is_ldcr then 0 else if junction=roundabout then 0 else 90 # # for any change in initialclassifier, initialcost is added once # assign initialclassifier = if route=ferry then classifier_ferry else classifier_none # # calculate the initial cost # this is added to the total cost each time the costfactor # changed # assign initialcost = if ( equal initialclassifier classifier_ferry ) then 10000 else 0 # # implicit access here just from the motorroad tag # (implicit access rules from highway tag handled elsewhere) # assign defaultaccess = if access= then not motorroad=yes else if access=private|no then false else true # # calculate logical bike access # assign bikeaccess = if bicycle= then ( if bicycle_road=yes then true else if vehicle= then ( if highway=footway then false else defaultaccess ) else not vehicle=private|no ) else not bicycle=private|no|dismount|use_sidepath # # calculate logical foot access # assign footaccess = if bikeaccess then true else if bicycle=dismount then true else if foot= then defaultaccess else not foot=private|no # # if not bike-, but foot-acess, just a moderate penalty, # otherwise access is forbidden # assign accesspenalty = if bikeaccess then 0 else if footaccess then 4 else if any_cycleroute then 15 else 10000 # # handle one-ways. On primary roads, wrong-oneways should # be close to forbidden, while on other ways we just add # 4 to the costfactor (making it at least 5 - you are allowed # to push your bike) # assign badoneway = if reversedirection=yes then if oneway:bicycle=yes then true else if oneway= then junction=roundabout else oneway=yes|true|1 else oneway=-1 assign onewaypenalty = if ( badoneway ) then ( if ( cycleway=opposite|opposite_lane|opposite_track ) then 0 else if ( cycleway:left=opposite|opposite_lane|opposite_track ) then 0 else if ( cycleway:right=opposite|opposite_lane|opposite_track ) then 0 else if ( oneway:bicycle=no ) then 0 else if ( cycleway:left:oneway=no ) then 0 else if ( cycleway:right:oneway=no ) then 0 else if ( junction=roundabout|circular ) then 60 else if ( highway=primary|primary_link ) then 50 else if ( highway=secondary|secondary_link ) then 30 else if ( highway=tertiary|tertiary_link ) then 20 else 4.0 ) else 0.0 # add estimate tags assign traffic_penalty switch consider_traffic switch estimated_traffic_class= 0 switch estimated_traffic_class=1|2 0.2 switch estimated_traffic_class=3 0.4 switch estimated_traffic_class=4 0.6 switch estimated_traffic_class=5 0.8 switch estimated_traffic_class=6|7 1 99 0 assign noise_penalty switch consider_noise switch estimated_noise_class= 0 switch estimated_noise_class=1 0.3 switch estimated_noise_class=2 0.5 switch estimated_noise_class=3 0.8 switch estimated_noise_class=4 1.4 switch estimated_noise_class=5 1.7 switch estimated_noise_class=6 2 0 0 assign no_river_penalty switch consider_river switch estimated_river_class= 2 switch estimated_river_class=1 1.3 switch estimated_river_class=2 1 switch estimated_river_class=3 0.7 switch estimated_river_class=4 0.4 switch estimated_river_class=5 0.1 switch estimated_river_class=6 0 99 0 assign no_forest_penalty switch consider_forest switch estimated_forest_class= 1 switch estimated_forest_class=1 0.5 switch estimated_forest_class=2 0.4 switch estimated_forest_class=3 0.25 switch estimated_forest_class=4 0.15 switch estimated_forest_class=5 0.1 switch estimated_forest_class=6 0 99 0 assign town_penalty switch consider_town switch estimated_town_class= 0 switch estimated_town_class=1 0.5 switch estimated_town_class=2 0.9 switch estimated_town_class=3 1.2 switch estimated_town_class=4 1.3 switch estimated_town_class=5 1.4 switch estimated_town_class=6 1.6 99 0 # # calculate the cost-factor, which is the factor # by which the distance of a way-segment is multiplied # to calculate the cost of that segment. The costfactor # must be >=1 and it's supposed to be close to 1 for # the type of way the routing profile is searching for # assign isresidentialorliving = or highway=residential|living_street living_street=yes assign costfactor # # exclude rivers, rails etc. # if ( and highway= not route=ferry ) then 10000 # # exclude motorways and proposed roads # else if ( highway=motorway|motorway_link ) then 10000 else if ( highway=proposed|abandoned ) then 10000 # # all other exclusions below (access, steps, ferries,..) # should not be deleted by the decoder, to be available # in voice-hint-processing # else min 9999 add town_penalty add no_forest_penalty add no_river_penalty add noise_penalty add traffic_penalty # # apply oneway-and access-penalties # add max onewaypenalty accesspenalty # # steps and ferries are special. Note this is handled # before the cycleroute-switch, to be able # to really exlude them be setting cost to infinity # if ( highway=steps ) then ( if allow_steps then 40 else 10000 ) else if ( route=ferry ) then ( if allow_ferries then 5.67 else 10000 ) # # handle long-distance cycle-routes. # else if ( is_ldcr ) then 1 # always treated as perfect (=1) else add ( if stick_to_cycleroutes then 0.5 else 0.05 ) # everything else somewhat up # # some other highway types # if ( highway=pedestrian ) then 3 else if ( highway=bridleway ) then 5 else if ( highway=cycleway ) then 1 else if ( isresidentialorliving ) then ( if isunpaved then 1.5 else 1.1 ) else if ( highway=service ) then ( if isunpaved then 1.6 else 1.3 ) # # tracks and track-like ways are rated mainly be tracktype/grade # But note that if no tracktype is given (mainly for road/path/footway) # it can be o.k. if there's any other hint for quality # else if ( highway=track|road|path|footway ) then ( if ( tracktype=grade1 ) then ( if probablyGood then 1.0 else 1.3 ) else if ( tracktype=grade2 ) then ( if probablyGood then 1.1 else 2.0 ) else if ( tracktype=grade3 ) then ( if probablyGood then 1.5 else 3.0 ) else if ( tracktype=grade4 ) then ( if probablyGood then 2.0 else 5.0 ) else if ( tracktype=grade5 ) then ( if probablyGood then 3.0 else 5.0 ) else ( if probablyGood then 1.0 else 5.0 ) ) # # When avoiding unsafe ways, avoid highways without a bike hint # else add ( if ( and avoid_unsafe not isbike ) then 2 else 0 ) # # actuals roads are o.k. if we have a bike hint # if ( highway=trunk|trunk_link ) then ( if isbike then 1.5 else 10 ) else if ( highway=primary|primary_link ) then ( if isbike then 1.2 else 3 ) else if ( highway=secondary|secondary_link ) then ( if isbike then 1.1 else 1.6 ) else if ( highway=tertiary|tertiary_link ) then ( if isbike then 1.0 else 1.4 ) else if ( highway=unclassified ) then ( if isbike then 1.0 else 1.3 ) # # default for any other highway type not handled above # else 2.0 # way priorities used for voice hint generation assign priorityclassifier = if ( highway=motorway ) then 30 else if ( highway=motorway_link ) then 29 else if ( highway=trunk ) then 28 else if ( highway=trunk_link ) then 27 else if ( highway=primary ) then 26 else if ( highway=primary_link ) then 25 else if ( highway=secondary ) then 24 else if ( highway=secondary_link ) then 23 else if ( highway=tertiary ) then 22 else if ( highway=tertiary_link ) then 21 else if ( highway=unclassified ) then 20 else if ( isresidentialorliving ) then 6 else if ( highway=service ) then 6 else if ( highway=cycleway ) then 6 else if ( or bicycle=designated bicycle_road=yes ) then 6 else if ( highway=track ) then if tracktype=grade1 then 6 else 4 else if ( highway=bridleway|road|path|footway ) then 4 else if ( highway=steps ) then 2 else if ( highway=pedestrian ) then 2 else 0 # some more classifying bits used for voice hint generation... assign isbadoneway = not equal onewaypenalty 0 assign isgoodoneway = if reversedirection=yes then oneway=-1 else if oneway= then junction=roundabout else oneway=yes|true|1 assign isroundabout = junction=roundabout assign islinktype = highway=motorway_link|trunk_link|primary_link|secondary_link|tertiary_link assign isgoodforcars = if greater priorityclassifier 6 then true else if ( or isresidentialorliving highway=service ) then true else if ( and highway=track tracktype=grade1 ) then true else false # ... encoded into a bitmask assign classifiermask add isbadoneway add multiply isgoodoneway 2 add multiply isroundabout 4 add multiply islinktype 8 multiply isgoodforcars 16 # include `smoothness=` tags in the response's WayTags for track analysis assign dummyUsage = smoothness= ---context:node # following code refers to node tags assign defaultaccess = if ( access= ) then true # add default barrier restrictions here! else if ( access=private|no ) then false else true assign bikeaccess = if nodeaccessgranted=yes then true else if bicycle= then ( if vehicle= then defaultaccess else not vehicle=private|no ) else not bicycle=private|no|dismount assign footaccess = if bicycle=dismount then true else if foot= then defaultaccess else not foot=private|no assign initialcost = if bikeaccess then 0 else ( if footaccess then 100 else 1000000 ) ```