I’m trying to simulate some digital designs that were made with the openlane flow and antenna diodes are being added to the design. The antenna diode model is sky130_fd_sc_hd__diode_2 which looks like it instantiates the subcircuit sky130_fd_pr__diode_pw2nd_05v5 but when I simulate with this model with ngspice I get the following warnings. .model sky130_fd_pr__diode_pw2nd_05v5 d level=3.0 tlevc=1.0 area=1.0e+12 ... unrecognized parameter (vb) - ignored unrecognized parameter (gap1) - ignored unrecognized parameter (gap2) - ignored unrecognized parameter (xw) - ignored The PDK is the one the caravel_user_project installs with tag mpw-5c and ngspice is version 37 with hsa enabled. Is anyone else seeing this issue?