Fix crash in ConvertToMD for invalidated goniometer

Framework/MDAlgorithms/src/MDWSDescription.cpp

@@ -122,7 +122,7 @@ void MDWSDescription::buildFromMatrixWS(const API::MatrixWorkspace_sptr &pWS, co
 void MDWSDescription::setWS(API::MatrixWorkspace_sptr otherMatrixWS) { m_InWS = std::move(otherMatrixWS); }
 /// Method checks if input workspace has defined goniometer
 bool MDWSDescription::hasGoniometer() const {
-  if (m_InWS)
+  if ((m_InWS != nullptr) && (m_InWS->run().getNumGoniometers()))
     return m_InWS->run().getGoniometer().isDefined();
   else
     return false;

docs/source/release/v6.2.0/direct_geometry.rst

@@ -18,4 +18,20 @@ New Algorithms
     putting new features at the top of the section, followed by
     improvements, followed by bug fixes.
 
+
+CrystalField
+------------
+
+Improvements
+############
+- Added documentation and warning messages in the :ref:`Crystal Field Python Interface` related to IntensityScaling
+
+BugFixes
+########
+- A bug has been fixed in the plot methods for CrystalField and CrystalFieldMultiSite
+- Fixed a bug in the :ref:`Crystal Field Python Interface` which prevented the application of IntensityScaling factors
+- Peaks are (re)set upon rebuilding the single spectrum function as a multi-spectrum function
+  due to the physical properties. This re-setting peaks is needed to maintain the intended ties.
+- A bug has been fixed in :ref:`ConvertToMD <algm-ConvertToMD>` that sometimes crashes Mantid when files are summed together.
+
 :ref:`Release 6.2.0 <v6.2.0>`