Tanner L-Edit, Current density check

[zhipeng]

How should I get started, to perform an electrical rule check of current density?

I can manually annotate current on nets,
how should I let the tool help me figure out whether I have enough metal wire width with enough margin, enough via at optimal positions?

Thanks!

 

[zhipeng]

How should I get started, to perform an electrical rule check of current density?

I can manually annotate current on nets,
how should I let the tool help me figure out whether I have enough metal wire width with enough margin, enough via at optimal positions?

Thanks!

Anyone? In general, how do people check metal/via current density in layout? Thanks!