Netgen minimum element size

Set the lower mesh-size control. Very small values may cause a large element count around fine details.

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: auto. 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.