repairing-geometry-issues

Repair geometry issues by applying RasFixit-based automated repair to detect and fix blocked obstructions and overlapping elements. The Skill enforces a 0.02-unit obstruction gap using elevation envelope algorithms, generates backups, and produces before/after visualizations for validation.

RasCheck-based validation comprehensively checks Manning's n values, cross sections, structures, floodways, and profiles. The Skill generates audit-trail reporting to document compliance with FEMA and USACE standards for model quality assurance.

Yes. The Skill automates detection and repair of geometry issues end-to-end using RasFixit, eliminating manual fixes for blocked obstructions and elevation envelope problems. It creates backups and audit trails so you can review all changes.

The Skill produces before/after visualizations showing geometry changes, backup copies of the original model, and detailed audit-trail reports documenting all repairs and validation results for compliance review.

Use RasCheck validation after applying geometry repairs or whenever you need to verify model quality against FEMA/USACE standards. It identifies Manning's n, cross-section, structure, floodway, and profile issues before model runs.

Yes. The Skill operates directly on HEC-RAS geometry files (such as model.g01), detecting and repairing issues in place while preserving your original model through automatic backup creation.