ly_find_layer_by_gds_num()

Retrieves a layer number by its GDSII stream layer number, for the active layer set. Returns an integer, the first layer defined with the given GDSII layer number (-1 if the layer is not defined).

Syntax:

ly_find_layer_by_gds_num(gds2 layer number);

where

gds2 layer number is the GDSII stream layer number; an integer.

Example:

decl num;
num = ly_find_layer_by_gds_num(12);

Where Used:

Schematic, Layout