scaled version of the attributes

src/i0mapmontopoobjfilter.cpp

@@ -41,7 +41,7 @@ bool I0MapMonObjFilter::eventFilter(QObject *watched, QEvent *event) {
                         QString ys;
                         double xsum =  bchart->baseline();
                         for(int j = 0; j < values.size(); j++) {
-                            ys += QString("λ %1: %2").arg(j+1).arg(values[j]) + "\n";
+                            ys +=  QString("λ %1: %2").arg(j+1).arg((values[j] > -1e-3 ? QString::number(values[j]) : "INVALID")) + "\n";
                             if(stacked) xsum += values[j];
                             else if(fabs(values[j]) > xsum) xsum = values[j];
                         }