docs: private void calculateGTPointQualities(){
          for (int p = 0; p < numPoints; p++) {
              CMMPoint cmdp = cmmpoints.get(p);
              if(!cmdp.isNoise()){
                  cmdp.connectivity = getConnectionValue(cmdp, cmdp.workclass());
                  cmdp.p.setMeasureValue("Connectivity", cmdp.connectivity);
              }
          }
      }