Modifications in preparation to MAX IV experiment

tests/DiffractionGeometryTest.cpp

@@ -2,6 +2,7 @@
 
 #include <catch2/catch.hpp>
 #include "../common/DiffractionGeometry.h"
+#include <iostream>
 
 TEST_CASE("RecipToDetector_1", "[LinearAlgebra][Coord]") {
     DiffractionExperiment x(DetectorGeometry(8, 2));
@@ -68,6 +69,10 @@ TEST_CASE("PxlToRes","") {
     DiffractionExperiment x(DetectorGeometry(8, 2, 8, 36));
     x.DetectorDistance_mm(75).PhotonEnergy_keV(WVL_1A_IN_KEV);
 
+    std::cout << x.GetWavelength_A() << std::endl;
+    std::cout << x.GetDetectorDistance_mm() << std::endl;
+
+    std::cout << 1000 * sqrt(3) << std::endl;
     // sin(theta) = 1/2
     // theta = 30 deg
     // tan(2 * theta) = sqrt(3)