Missing Holes (Missing Holes)

Reports pads in the top and bottom layers of the drilled stack of the inspected drill layer where the appropriate conditions apply.

Analysis Category	<Area>:missh
Measurement Shape Measurement Entity	Point Pad
Layers Displayed	Top and bottom outer layers
Graphic
Purpose	This category serves as a warning. Sometimes a hole is omitted by a mistake, then two pads will be located on both sides of a stack without a connecting hole.
Function	Reports pads in the top and bottom layers of the drilled stack of the inspected drill layer where all of the following apply: No drill touches the top pad. Both pads are non SMD. The distance between the pad centers is no more than duph_tolerance. Measurement is a point at the center of the top pad. If a fiducial is found in one of the outer layers, a missing hole violation is not reported.
ERF Parameters	pp_drill_layer
ERF Variables	duph_tolerance
Limitations