.BACKANNO -- Annotate the Subcircuit Pin Names to the Port Currents

Syntax: .backanno

This directive is automatically included in every netlist LTspice IV generates from a schematic. It directs LTspice to include information in the .raw file that can be used to refer to port currents by the pin name. This allows you to plot the current into the pin of a symbol by mouse clicking on the symbol's pin.