A back end environment, such as a charged particle tool computing platform, is adapted to receive one or more files, which may include {HEAD ~ a truncated layout file} with circuit operation location information, for {TAIL ~ use} in further defining a circuit operation and performing the circuit operation 
A back end environment , such as a charged particle tool computing platform , is adapted to receive one or more files , which may include { HEAD ~ a truncated layout file } with circuit operation location information , for { TAIL ~ use } in further defining a circuit operation and performing the circuit operation
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH