| # Extract Depth-Only Archives |
|
|
| Archives were created from depth-only copies: |
| - ArkitScenes depth (lowres_depth) under ./arkitscenes/ |
| - ScanNet++ depth (depth) under ./scannetpp/ |
|
|
| ## Extract in the current directory |
| # ArkitScenes depth |
| cat arkitscenes_depth.tar.zst.* | zstd -d | tar -xf - |
| # ScanNet++ depth |
| cat scannetpp_depth.tar.zst.* | zstd -d | tar -xf - |
|
|
| ## Extract to a chosen location (e.g., /data/reason3r/depth_only/) |
| mkdir -p /data/reason3r/depth_only/ |
| cat arkitscenes_depth.tar.zst.* | zstd -d | tar -xf - -C /data/reason3r/data/ |
| cat scannetpp_depth.tar.zst.* | zstd -d | tar -xf - -C /data/reason3r/data/ |
|
|
| ## Verify integrity without extracting |
| cat arkitscenes_depth.tar.zst.* | zstd -t |
| cat scannetpp_depth.tar.zst.* | zstd -t |
|
|
| ## List contents |
| cat arkitscenes_depth.tar.zst.* | zstd -d | tar -tf - | head -40 |
| cat scannetpp_depth.tar.zst.* | zstd -d | tar -tf - | head -40 |
|
|
| ## Transfer (rsync preserves chunking) |
| rsync -avhP arkitscenes_depth.tar.zst.* user@remote:/dest/ |
| rsync -avhP scannetpp_depth.tar.zst.* user@remote:/dest/ |
|
|
| # Notes |
| # - Chunk filenames end in .000, .001, .002, ... |
| # - Ensure all sequential chunks are present before extracting. |
|
|
