---

name: data-and-configs description: "Acquire MonoGS datasets, validate dataset layouts, and edit inherited YAML configs for TUM, Replica, EuRoC, and RealSense workflows." disable-model-invocation: true metadata: disco-role: operating license: NOASSERTION

Data and Configs

Use this sub-skill to prepare dataset roots, inspect config inheritance, and preflight MonoGS YAML files before a run.

Start here

• references/configuration.md
• references/data-layouts.md
• references/troubleshooting.md
• scripts/validate_monogs_config.py
• scripts/download_tum.sh
• scripts/download_replica.sh
• scripts/download_euroc.sh

Covers

• recursive inherit_from config merging
• safe edits to scene-level YAML overrides
• TUM, Replica, EuRoC, and RealSense dataset roots
• dataset layout validation with --check-files
• safe dataset download helpers with a configurable target root

Does not cover

• CUDA or compiler installation
• SLAM execution or runtime tuning
• evaluation metrics or result interpretation
• live camera GUI operation

Typical use

• Validate a config and its dataset root: python scripts/validate_monogs_config.py --check-files configs/mono/tum/fr3_office.yaml
• Download the bundled sample datasets: bash scripts/download_tum.sh --target-root datasets