Sign multiplier for compatibility with existing spectre sweep

dreoilin · Nov 12, 2023 · f118531 · f118531
1 parent 74e9c78
commit f118531
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/pygmid/sweep/sweep.py b/src/pygmid/sweep/sweep.py
@@ -193,9 +193,10 @@ def _extract_sweep_params(self, sweep_output_directory, sweep_type="DC"):
             params_names = ['ids', 'vth', 'igd', 'igs', 'gm',
                             'gmb', 'gds', 'cgg', 'cgs', 'cgd',
                             'cgb', 'cdd', 'cdg', 'css', 'csg', 'cjd', 'cjs']
+            pmos_signs = [-1, -1, -1, -1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1]
 
             nmos = {f"mn:{param}" : data.reshape((len(self._config['SWEEP']['VDS']), len(self._config['SWEEP']['VGS']))).T for param, data in zip(params_names,nmos_data)}
-            pmos = {f"mp:{param}" : data.reshape((len(self._config['SWEEP']['VDS']), len(self._config['SWEEP']['VGS']))).T for param, data in zip(params_names,pmos_data)}
+            pmos = {f"mp:{param}" : sign*data.reshape((len(self._config['SWEEP']['VDS']), len(self._config['SWEEP']['VGS']))).T for param, data, sign in zip(params_names,pmos_data,pmos_signs)}
             # compatibility
             nmos['mn:gmbs'] = nmos.pop('mn:gmb')
             pmos['mp:gmbs'] = pmos.pop('mp:gmb')