Netgen grading

Control how rapidly neighboring mesh sizes may vary. Gradual transitions can require more elements.

Where to find it

Settings → Meshing

How to use it

Review the current value in Settings before changing it. New defaults do not overwrite values already saved on existing model features.

Result

Initial value: 0.3. Rebuild or rerun the affected operation when its inputs change.

Troubleshooting

Use Automatic or auto only where offered. Before increasing resource limits, check available memory and disk space; a larger limit does not improve numerical accuracy.