Comments (2)
Trajdata
lives in AutomotiveDrivingModels (look at the src code of v0.7.12 not master)
https://github.com/sisl/AutomotiveDrivingModels.jl/blob/v0.7.12/src/states/trajdatas.jl#L5
You can see that it is an alias of the ListRecord
object which is defined here:
https://github.com/sisl/Records.jl/blob/master/src/listrecords.jl
This datastructure is rather complicated and not well documented. We decided to drop its support in AutomotiveSimulators as most of its functionalities can be achieved by using Vector
instead.
An NGSIMTrajdata is defined here:
https://github.com/sisl/NGSIM.jl/blob/master/src/ngsim_trajdata.jl#L25
@raunakbh92 will be able to provide more help.
from automotivedrivingmodels.jl.
Trajdata
was an alias to ListRecord
, a container used to store a sequence of scenes. For the NGSIM data case, it was used as a means to read in the vehicle trajectory information from the NGSIM provided files, in a format that was then amenable to being replayed using AutomotiveDrivingModels and visualized using AutoViz. As Maxime mentioned, the same functionality can be replicated by using Vector{Scene}
. Here is an example of doing that for another dataset, called the interaction dataset.
from automotivedrivingmodels.jl.
Related Issues (20)
- `observe!` default is too specific HOT 1
- driving off roadway HOT 1
- IDM leading to negative velocities HOT 4
- Data structure for scene representation
- Move the feature extraction functionalities to NGSIM or another package
- Move the `observe!` method for IDM
- Deprecate 1D state and 1D roadway
- update simulation doc
- Register in General
- Deprecate get_name(::DriverModel) HOT 1
- Tim2DDriver relies on QueueRecord HOT 2
- Get rid of documentation warnings - make documentation work for interfaces HOT 1
- State1D needs posf, posg, velf, velg HOT 2
- version 0.8 HOT 7
- Redesign get_neighbor_... functions
- Feature extraction functionality HOT 2
- Modernize Base.write overloads in records/common.jl
- Replace functions named `get_`
- How to add a new car-following model? HOT 2
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from automotivedrivingmodels.jl.