csv_to_plot_single_file.m: fix in-data in non-generic branch

csv_to_plot_single_file.m

@@ -74,10 +74,10 @@ else
     % in the frequency/area figure.
     
     % Extract table data
-    period = table2array(current_data(:,1));
-    size = table2array(current_data(:,2));
-    power = table2array(current_data(:,3));
-    slack = table2array(current_data(:,4));
+    period = table2array(in_data(:,1));
+    size = table2array(in_data(:,2));
+    power = table2array(in_data(:,3));
+    slack = table2array(in_data(:,4));
     critical_path = period - min(zeros(length(period), 1), slack);
     
     % Conditionally exlude negative slack points
@@ -94,6 +94,7 @@ else
         1000./fig_periods, fig_size, ...
         'LineWidth', 2 ...
     );
+    legend(LEGENDS);
 end
 
 xlabel('Frequency MHz');