Re #0 d2b height axis fix

Framework/DataHandling/src/LoadILLDiffraction.cpp

@@ -354,7 +354,7 @@ void LoadILLDiffraction::initMovingWorkspace(const NXDouble &scan,
             compInfo.indexOf(component->getComponentID());
         compInfo.setPosition(componentIndex, pos);
       }
-      m_maxHeight = double(nPixels) * m_pixelHeight / 2 + maxYOffset;
+      m_maxHeight = double(nPixels + 1) * m_pixelHeight / 2 + maxYOffset;
     }
   }
 

instrument/D2B_Parameters_2018-03-01.xml

@@ -24,16 +24,16 @@
 			<value val="0.01" />
 	  </parameter>
 
-		<!-- The central pixel indices of the tubes-->
+		<!-- The central pixel indices of the tubes; these must be rounded!-->
 		<parameter name="tube_centers" type="string">
-			<value val="69.4,58.3,65.0,64.4,66.8,60.6,65.6,66.4,63.3,67.6,63.3,66.7,68.6,66.8,65.4,69.4,
-									65.1,66.3,65.1,66.7,62.6,68.5,68.0,63.0,64.3,66.6,65.8,62.4,66.0,63.2,64.6,64.7,
-									64.9,63.6,63.3,63.8,63.8,65.0,63.6,63.5,64.4,65.9,64.8,65.4,64.7,63.1,64.8,61.1,
-									66.5,62.1,65.4,61.8,63.3,62.5,64.9,63.5,62.1,62.9,69.1,60.3,63.5,63.4,61.9,62.9,
-									64.9,62.9,65.5,62.2,63.8,65.3,65.9,67.4,60.7,65.9,66.4,62.8,65.0,64.8,65.4,63.2,
-									63.2,64.7,66.4,61.6,62.7,63.4,62.5,64.7,63.6,63.6,62.3,63.9,65.6,63.0,65.2,63.7,
-									65.8,63.0,62.8,69.1,61.7,64.1,63.4,63.7,68.4,62.3,64.0,66.9,65.0,63.1,64.5,65.7,
-									63.6,65.1,66.9,62.9,60.0,67.1,63.3,65.3,67.3,63.3,68.9,63.9,65.9,64.9,63.3,66.6"/>
+			<value val="69,58,65,64,67,61,66,66,63,68,63,67,69,67,65,69,
+									65,66,65,67,63,69,68,63,64,67,66,62,66,63,65,65,
+									65,64,63,64,64,65,64,64,64,66,65,65,65,63,65,61,
+									67,62,65,62,63,63,65,64,62,63,69,60,64,63,62,63,
+									65,63,66,62,64,65,66,67,61,66,66,63,65,65,65,63,
+									63,65,66,62,63,63,63,65,64,64,62,64,66,63,65,64,
+									66,63,63,69,62,64,63,64,68,62,64,67,65,63,65,66,
+									64,65,67,63,60,67,63,65,67,63,69,64,66,65,63,67"/>
 		</parameter>
 
 		<!-- Relative 2theta positions of the tubes wrt the last tube -->