public GroupCentroidReferences(GameObject myGameObject)
 {
     gameObject          = myGameObject;
     groupCentroidScript = myGameObject.GetComponent <GroupCentroid>();
 }
        private void CalculateCentroid(DataTable data, EastingNorthingColumnIndexer indexer)
        {
            var gen = new GroupCentroid(data, indexer);

            centroid = gen.GetCentreCoordinates();
        }