code: def __local_to_global_clusters(self, local_clusters, available_indexes):
          
  
          clusters = []
          for local_cluster in local_clusters:
              current_cluster = []
              for index_point in local_cluster:
                  current_cluster.append(available_indexes[index_point])
  
              clusters.append(current_cluster)
  
          return clusters
docs: !
          @brief Converts clusters in local region define by 'available_indexes' to global clusters.
  
          @param[in] local_clusters (list): Local clusters in specific region.
          @param[in] available_indexes (list): Map between local and global point's indexes.
  
          @return Global clusters.