Change outputformat for multiplying calibration constants

src/Obs_Calibration_Vector.cpp

@@ -118,8 +118,12 @@ int Obs_Calibration_Vector::multiply_scale(std::vector<double> &multiply,
 		return(-1);
 	}
 
-	std::cerr << "Calibration constants changed! "
-			  << "OLD: " << this->scale[0];
+	std::cerr << "Calibration constants multiplied by ";
+	for (auto i: multiply){
+		std::cerr << i << "/";
+	}
+	std::cerr << std::endl;
+	std::cerr  << "OLD: " << this->scale[0] << " ";
 
 	for (int i=pos; i<std::min(N,(int)multiply.size()); i++){
 		this->scale[i] *= multiply[i-pos];