I am working on VLSI interconnects at 14-nm technology node, using tanner software. For this i have used the model file downloaded from official website of PTM.ASU.EDU. But the tanner version-13 i am using is not working on this model file. Following are the files related to 14-nm on this site.

14nm PTM-MG HP NMOS, HP PMOS, LSTP NMOS, LSTP PMOS

please suggest for which model file HP or LSTP i should proceed to work.