File size: 2,128 Bytes
6427d9d | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | # Download and Processing Notes
## Current local status from Loki inspection
- RoboCasa installed package: `robocasa==1.0.1`.
- Dataset soup `target_atomic_seen` exists and contains 18 tasks.
- Default RoboCasa target Atomic-Seen paths point under the installed package's sibling `datasets/v1.0/...` directory unless `DATASET_BASE_PATH` is configured.
- Local disk checked on 2026-07-02: about 562G free under `/home/chris`.
- The automatic confirmation dry-run/download command was blocked by safety controls, so no dataset was downloaded in that step and no exact size was measured.
## Safe download procedure
1. Set a dataset base path with enough space, preferably outside site-packages:
```python
# robocasa/macros_private.py or environment-specific config
DATASET_BASE_PATH = "/home/chris/robocasa_datasets"
```
2. Run download manually for the 18 target Atomic-Seen tasks:
```bash
source /home/chris/anaconda3/bin/activate robocasa
python -m robocasa.scripts.download_datasets --split target --source human --tasks CloseBlenderLid CloseFridge CloseToasterOvenDoor CoffeeSetupMug NavigateKitchen OpenCabinet OpenDrawer OpenStandMixerHead PickPlaceCounterToCabinet PickPlaceCounterToStove PickPlaceDrawerToCounter PickPlaceSinkToCounter PickPlaceToasterToCounter SlideDishwasherRack TurnOffStove TurnOnElectricKettle TurnOnMicrowave TurnOnSinkFaucet
```
3. Confirm the prompt manually after checking destination and disk.
4. Verify each downloaded `lerobot` folder has:
```text
meta/info.json
meta/tasks.jsonl
videos/chunk-000/observation.images.robot0_agentview_right/
videos/chunk-000/observation.images.robot0_agentview_left/
videos/chunk-000/observation.images.robot0_eye_in_hand/
```
## Processing blocker to resolve
Flattened LeRobot videos alone are not sufficient for oracle segmentation/contact graph extraction. The extractor needs raw HDF5 states/model metadata or a replayable source that includes simulator states. If only LeRobot videos are present, v1 oracle graph extraction must use the corresponding raw HDF5 dataset or reconstruct replay metadata from `extras/` if available.
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