- Many fixes to the four circle codes during taking the new code into

operation.
- Fixed some missing output
- Second generation histogram memory and velocity selector objects
- Fixed a problem in diffscan

simidx.c

@@ -479,6 +479,11 @@ static int findAngleMatch(MATRIX B, int idxr1, int r1,
 /*-------------------------------------------------------------
  * If the system is right handed the determinat of the 
  * matrix having the indices as columns must be positive
+ * I now (05/2009) thgink that this test is wrong. The testing 
+ * has to be done separatly, by checking if the determinant of the 
+ * calculated UB is > 0. As I do not want this in this file, which 
+ * ought to be diffractometer independent, this test may need to 
+ * left to a the caller.
  -------------------------------------------------------------*/
 static int testRightHandedness(int r1, int r1idx,
                                int r2, int r2idx, int r3, int r3idx)
@@ -747,12 +752,14 @@ int SimIdxRun()
   SimIdxPrint(10, "Choosen triplet: %d, %d, %d\n", triplet[0],
               triplet[1], triplet[2]);
 
-  status = findSolutionsForTriplet(triplet, 1);
+  status = findSolutionsForTriplet(triplet, 0);
+  /*
   if (nSolutions == 0) {
     SimIdxPrint(1,
                 "WARNING: found no right handed solution set, trying to find lefthanded");
     status = findSolutionsForTriplet(triplet, 0);
   }
+  */
   if (nSolutions == 0) {
     SimIdxPrint(10, "Failed to find solution for triplet, trying duett");
     status = secondForDuett(triplet);