Don't show collate variable in legend

cace/parameter/parameter.py

@@ -327,7 +327,7 @@ def run(self):
             self.result_type = ResultType.ERROR
             self.canceled = True
 
-        if self.result_type != ResultType.SKIPPED:
+        if self.result_type == ResultType.SUCCESS:
             self.evaluate_result()
 
         # Set done before calling end cb
@@ -890,6 +890,7 @@ def makeplot(
         condition_sets,
         conditions,
         results_for_plot,
+        collate_variable,
         parent=None,
     ):
 
@@ -979,7 +980,7 @@ def makeplot(
         # Get the limits
         if limits != False:
 
-            # For the histgoram get limits from the x variable
+            # For the histogram get limits from the x variable
             if plot_type == 'histogram':
                 if xvariable in self.param['spec']:
                     if 'minimum' in self.param['spec'][xvariable]:
@@ -1082,7 +1083,7 @@ def makeplot(
                             'unit'
                         ]
 
-        # Assemble the string displayed at the y-axis
+        # Assemble the string displayed at the x-axis
         xdisplay = f'{xdisplay} ({xunit})' if xunit != '' else xdisplay
 
         # Assemble the string displayed at the y-axis
@@ -1231,6 +1232,11 @@ def makeplot(
             label = []
             for condition in condition_set:
                 if condition in conditions:
+                    # Don't display the condition which was
+                    # used to collate the values
+                    if condition == collate_variable:
+                        continue
+
                     # Only add conditions with more than one value
                     if len(conditions[condition].values) > 1:
                         label.append(
@@ -1270,14 +1276,6 @@ def makeplot(
 
             if not yvalues:
 
-                # Check length of x and y
-                if len(xvalues) != len(yvalues):
-                    err(
-                        f'Length of x and y is not the same ({len(xvalues)}, {len(yvalues)}).'
-                    )
-                    self.result_type = ResultType.ERROR
-                    return None
-
                 self.plot(
                     xvalues,
                     yvalues,

cace/parameter/parameter_ngspice.py

@@ -241,6 +241,7 @@ def implementation(self):
             # but under the same conditions (e.g. temperature) should be collated.
 
             # First remove the collate condition from the conditions
+            collate_variable = None
             if self.get_argument('collate'):
                 collate_variable = self.get_argument('collate')
 
@@ -745,7 +746,11 @@ def __getattr__(self, attr):
             # Create the plots and save them
             for named_plot in self.param['plot']:
                 self.makeplot(
-                    named_plot, condition_sets, conditions, simulation_values
+                    named_plot,
+                    condition_sets,
+                    conditions,
+                    simulation_values,
+                    collate_variable,
                 )
 
     def get_num_steps(self):