Product Documentation
Virtuoso Space-based Router Command Reference
Product Version IC23.1, September 2023

clean_layer

clean_layer 
-lpp {s_lpp …} 
[ -clean_oa ] 
[ -deleteLPP ] 
[ -hierarchical ]

Description

Removes all shapes from the occurrence model of the given layer purpose and, optionally, from the corresponding OpenAccess (OA) database and/or all levels of the hierarchy. In addition, the specified layer purpose can be removed from the design.

Arguments

-clean_oa

Removes data from the OA database for the given layer purpose.

-deleteLPP

Removes the specified layer purpose from the design and reclaims memory used by the layer.

-hierarchical

Cleans all levels of the hierarchy that contain the specified layer purpose. By default, only top-level shapes are removed.

-lpp {s_lpp …}

Specifies the layer purpose to remove shapes/data from.

Examples

The following example removes all shapes from the annotation:viaOpt purpose of Metal6.

clean_layer -lpp { Metal6:annotation:viaOpt }

Related Topics

Technology Commands

add_physical_layer


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