How to use hierarchy objects in dbLayerSize() command.

Hi all,

        I have to generate M1 layer under M2 in layout.

cv=geGetEditCellView()

 figList2= dbGetOverlaps(cv list(car(pts) car(pts)) list("M2" "drawing") 32 t)

 dbLayerSize(cv list("M1" "drawing")  figList2 -0.08)

It works well for M2 layers in present level. Doesn't works for hirerchy M2 layers. Please help me.

Thank you,

Sarvani.