Update README.md

README.md

@@ -47,6 +47,61 @@ In addition to the nominal sensor suite, we provide a second, perturbated sensor
 └── results.json             # Route-level summary and evaluation metadata
 ```
 
+## Download
+
+You can either download a **single route** (useful for quick inspection / debugging) or **clone the full dataset** via Git LFS and unzip all routes.
+
+### Option 1: Download a single route
+
+```bash
+#!/bin/bash
+
+mkdir -p data/carla_leaderboard2/zip/VehicleOpensDoorTwoWays
+
+wget \
+  https://huggingface.co/datasets/ln2697/lead_carla/resolve/main/VehicleOpensDoorTwoWays/Town12_Rep0_3790_0_route0_01_10_05_46_05.zip \
+  -O data/carla_leaderboard2/zip/VehicleOpensDoorTwoWays/Town12_Rep0_3790_0_route0_01_10_05_46_05.zip
+````
+
+Unzip it:
+
+```bash
+unzip data/carla_leaderboard2/zip/VehicleOpensDoorTwoWays/Town12_Rep0_3790_0_route0_01_10_05_46_05.zip -d .
+```
+
+---
+
+### Option 2: Download all routes (Git LFS)
+
+Clone the dataset repository directly into the expected directory:
+
+```bash
+git lfs install
+git clone https://huggingface.co/datasets/ln2697/lead_carla data/carla_leaderboard2/zip
+```
+
+Unzip all routes in parallel:
+
+```bash
+#!/bin/bash
+
+zip_dir="data/carla_leaderboard2/zip"
+
+mapfile -d '' -t zips < <(find "$zip_dir" -type f -name "*.zip" -print0)
+
+echo "Found ${#zips[@]} zip files to unzip."
+echo "First 10 zips:"
+printf '%s\n' "${zips[@]:0:10}"
+
+unzip_route() {
+  unzip -o "$1" -d . >/dev/null
+}
+
+export -f unzip_route
+
+printf '%s\0' "${zips[@]}" | parallel --will-cite -0 -P 64 unzip_route {}
+```
+
 ## Citation
 
 If you find this work useful, please cite: