for (i = 0; i < numObs; i++) {
id = dis.readInt();
for (j = 0; j < numVar; j++) {
valLst[j] = dis.readDouble();
}
valori[i] = new Observation(valLst, id);
}
//System.out.println("Create matrix");
updateInfos(5, "Create matrix", false);
m = new MatrixOsservazioni(valori, selName, selType, map);
session.getDataModel().setMatrix(m);