How to evaluate the termMapping for Spectre when it contains a "Function"

Hi, 

I am using a script to submit a number of Spectre simulations, saving and reading the terminal current of specific instances for each simulation 

for the different simulations I would need to save different terminal currents of a group of devices i.e sim(n)-> save and process the terminal current of Inst(n) , and the instances are different cells, so they have different pin names

to get the pin mapping of the terminals I came across "asiMapTerminalName" which works if the terminal name is mapped to a string in some cases the mapping returns a "Function" rather than a string (as also visible in the simulator information section of the CDF editor), 

is there a way to evaluate the mapping functions to get back the mapped value ?

save=allpub is not really an option in my case, that's why I need the spectre mapped terminal names to be able to place it in the save statement and to be able to access the signal in the results db

virtuoso : ICADVM20.1-64b.500.28

Spectre: sub-version  21.1.0.546.isr13 

EDIT: 

I looked at the "useterms" options and if I understood correctly it wouldn't help as I would need to have a save all statement to be able to access current by index ?

Thanks, 

Fahmy