diff --git a/content/multipledataset.html b/content/multipledataset.html
index eccf6e57..17bd2d52 100644
--- a/content/multipledataset.html
+++ b/content/multipledataset.html
@@ -24,6 +24,7 @@ draft: false
 <script src="/js/selectSelectAll.js"></script>
 <script src="https://unpkg.com/simple-statistics@7.0.2/dist/simple-statistics.min.js"></script>
 <script src="https://cdn.jsdelivr.net/npm/bowser@2.5.3/es5.min.js"></script>
+<script src="/js/floatUtils.js"></script>
 <script>
   window.onload = async () => {
     window.browser=bowser.getParser(window.navigator.userAgent);
diff --git a/static/js/data.js b/static/js/data.js
index f00c45d4..a39af9de 100644
--- a/static/js/data.js
+++ b/static/js/data.js
@@ -279,9 +279,9 @@ class dataFileBase {
         type = m[1]
       }
     }
-    var val = ((vals.length >= 7 + hasType) ? parseFloat(vals[6 + hasType], 10) : NaN)
-    var oscilatorForces = ((vals.length >= 8 + hasType) ? parseFloat(vals[7 + hasType], 10) : NaN)
-    var T1 = ((vals.length >= 9 + hasType) ? parseFloat(vals[8 + hasType], 10) : NaN)
+    var val = ((vals.length >= 7 + hasType) ? new stringFloat(vals[6 + hasType], 10) : NaN)
+    var oscilatorForces = ((vals.length >= 8 + hasType) ? new stringFloat(vals[7 + hasType], 10) : NaN)
+    var T1 = ((vals.length >= 9 + hasType) ? new stringFloat(vals[8 + hasType], 10) : NaN)
     var isUnsafe = ((vals.length >= 10 + hasType) ? vals[9 + hasType] === true.toString() : false)
     var ex = new excitationValue(start, end, type, val, oscilatorForces, T1, isUnsafe);
     if (this.VertExcitationKind) {