Function

Positive layer only.

Reports copper features belonging to an NFP net that are closer to each other than the action parameter pp_nfp_spacing ,
and if the segment touches copper at its end point only.

Measurements are between elements belonging to different nets.

Activation

When layer is positive.

Known Limitations

The classification of NFP and Plane nets is based on the size of copper nets only.

The layer nets are classified according to the size of their bounding box. A net that fits inside a rectangle whose larger side is smaller
than the ERF variable max_nfp_net_size , is considered an NFP net. A larger net is considered a plane net.