docs: public void addObject(DataObject newData) {
  
          if (newData.getNrOfDimensions() != nrOfDimensions) {
          	System.err.println("Inconsistent number of dimensions!"); //(this.nrOfDimensions, newData.getNrOfDimensions());
          } else {
          	this.dataList.add(newData);
          }
      }