Ch Disabled incorrect route

Open Source Routing Engine
1

Hi,

I have disabled CH and added a custom model, which is causing the route to be down the wrong side of a roundabout.

When CH is enabled the route is correct with roundabouts, but for my specific case I require CH to be disabled.

Turn costs is enabled.

Here is the custom model.

{
“distance_influence”: 30,
“priority”: [
{
“if”: “road_environment == FERRY”,
“multiply_by”: “0.4”
},
{
“if”: “road_class == MOTORWAY”,
“multiply_by”: “0.95”
},
{
“if”: “road_class == PRIMARY”,
“multiply_by”: “1.0”
},
{
“if”: “road_class == SECONDARY”,
“multiply_by”: “0.95”
},
{
“if”: “road_class == TERTIARY”,
“multiply_by”: “0.9”
},
{
“if”: “road_class == RESIDENTIAL”,
“multiply_by”: “0.85”
},
{
“if”: “road_class == TRACK || road_class == PATH || road_class == SERVICE”,
“multiply_by”: “0.4”
}
],
“speed”: [
{
“if”: “road_class == MOTORWAY”,
“multiply_by”: “0.95”
},
{
“if”: “road_class == RESIDENTIAL”,
“multiply_by”: “0.9”
}
],
“areas”: {
“type”: “FeatureCollection”,
“features”:
}
}

Here is the output

image
image490×604 61.3 KB

Thanks,
Brandon

2

Actually, this seems to be the case with CH enabled and Disabled. The rest of the route is fine, it only seems to be on roundabouts

3

Here is the custom model.

what is on the server-side? if this is on the server-side it should actually return an error :slight_smile:

Because if you build your profile without any other base profile you need to somehow consider roundabouts or one-way roads. Or use car_access if you want to avoid this work and have a specific vehicle in mind.