Purpose |
This category provides a report on cumulative lengths of parallel spacing in a layer. The results can be used for forecasting yields and for planning |
Function |
Reports parallel lines belonging to different layer nets
that are closer than the action parameter pp_spacing . Also measures the overlap of lines
(line to line) that are greater than the ERF variable min_line_len (see figure below). Measurements are lines representing the parallel spacing and overlap. Measurements are reported when both of the following conditions are met: *
Lines are closer than pp_spacing *
Overlap between
lines is greater than min_line_len |
Activation |
When spacing_length_measure
ERF variable set to Yes . |