Question about dataset content~

[zc645080234]

Are all cities training data used in trainval folders? Such as boston、singapore、vegas、val. Or you use mini data to train and test?

[Hailan-9]

应该是四个城市全部的数据集，也就是加起来1TB多的训练数据（DB文件）
因为readme是这样描述的：Preprocess the dataset to accelerate training. The following command generates 1M frames of training data from the whole nuPlan training set.