fix wrong config read on pzmap

bnavigator · bnavigator · commit bdbd1985bbb0 · 2020-08-20T23:21:53.000+02:00
diff --git a/control/pzmap.py b/control/pzmap.py
@@ -87,8 +87,8 @@ def pzmap(sys, plot=True, grid=False, title='Pole Zero Map', **kwargs):
         plot = kwargs['Plot']
 
     # Get parameter values
-    plot = config._get_param('rlocus', 'plot', plot, True)
-    grid = config._get_param('rlocus', 'grid', grid, False)
+    plot = config._get_param('pzmap', 'plot', plot, True)
+    grid = config._get_param('pzmap', 'grid', grid, False)
 
     if not isinstance(sys, LTI):
         raise TypeError('Argument ``sys``: must be a linear system.')
