on return period

projects/nshmp-apps/src/app/dev/hazard/dynamic-compare/components/control-panel/control-panel.component.ts

@@ -99,6 +99,7 @@ export class ControlPanelComponent implements OnInit, OnDestroy {
   private maxDirectionSubscription = new Subscription();
   private modelCompareSubscription = new Subscription();
   private modelSubscription = new Subscription();
+  private returnPeriodSubscription = new Subscription();
   private truncateSubscription = new Subscription();
   private vs30Subscription = new Subscription();
 
@@ -127,6 +128,11 @@ export class ControlPanelComponent implements OnInit, OnDestroy {
         this.facade.createPlots()
       );
 
+    this.returnPeriodSubscription =
+      this.formGroup.controls.returnPeriod.valueChanges.subscribe(() =>
+        this.facade.createPlots()
+      );
+
     this.truncateSubscription =
       this.formGroup.controls.truncate.valueChanges.subscribe(() =>
         this.facade.createPlots()
@@ -142,6 +148,7 @@ export class ControlPanelComponent implements OnInit, OnDestroy {
     this.maxDirectionSubscription.unsubscribe();
     this.modelCompareSubscription.unsubscribe();
     this.modelSubscription.unsubscribe();
+    this.returnPeriodSubscription.unsubscribe();
     this.truncateSubscription.unsubscribe();
     this.vs30Subscription.unsubscribe();
   }