Building attributes (Traffic NO2 Overlay)
Roads have defined values for traffic intensities, with each type of traffic represented as a separate value. The Traffic NO2 Overlay can use these values to base NO2 calculations on.
| Icon | Attribute | Unit | Range | Description |
|---|
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| NUM_BUSES | vehicles/h | 0 to 2147483647 | The amount of bus traffic on this road. | 0 |
The value can either by a single value, or an Attribute array of values. As a single value, this reflects the amount of vehicles per hour at any point of the day. As an Attribute array, it's assumed to be an array of 24 values, each value corresponding to each hour of the day.
How-to's
See also
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| NUM_CARS | vehicles/h | 0 to 2147483647 | The amount of car traffic on this road. | 0 |
The value can be a single number representing vehicles per hour, or an Attribute array of 24 hourly values.
How-to's
See also
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| NUM_TRUCKS | vehicles/h | 0 to 2147483647 | The amount of truck traffic on this road. | 0 |
This can be a single value representing vehicles per hour, or an Attribute array of 24 values—one for each hour of the day.
How-to's
See also
| Icon | Attribute | Unit | Range | Description | Default value |
|---|---|---|---|---|---|
| NUM_VANS | vehicles/h | 0 to 2147483647 | The amount of van traffic on this road. | 0 |
The value can be a single entry or an Attribute array. A single value represents vehicles per hour; an array contains 24 values—one for each hour of the day.
How-to's
See also
JAM_FACTOR_BUSES fraction The fraction of buses considered to be in traffic jam. JAM_FACTOR_CARS vehicles/h The fraction of cars considered to be in traffic jam. JAM_FACTOR_TRUCKS vehicles/h The fraction of trucks considered to be in traffic jam. JAM_FACTOR_VANS vehicles/h The fraction of vans considered to be in traffic jam.