delete_floating

delete_floating_trims 
[ -layer { all | {s_layerName …} } ]
[ -region {f_xlo f_ylo f_xhi f_yhi} ]

Deletes trims that are not abutted to segments or vias.

`-layer` { `all \|` {s_layerName …} }
	Restricts processing to the specified layers. By default, and when `all` is specified, all routing layers are processed.
`-region` {f_xlo f_ylo f_xhi f_yhi}
	Specifies the boundary of the area to process, given the lower-left and upper-right coordinates. By default, the entire design is processed.

The following example removes all the floating trims in the design.

delete_floating_trims -layer all

The following example removes the floating trims associated with the M1 and M2 layers in the design.

delete_floating_trims -layer {M1 M2}