* Removed version 1 of ``ReflectometryReductionOne`` and ``ReflectometryReductionOneAuto``.
- Removed version 1 of ``ReflectometryReductionOne`` and ``ReflectometryReductionOneAuto``.
* Renamed algorithms ``PolarizationCorrection`` to ``PolarizationCorrectionFredrikze`` and ``PolarizationEfficiencyCor`` to ``PolarizationCorrectionWildes``.
- Renamed algorithms ``PolarizationCorrection`` to ``PolarizationCorrectionFredrikze`` and ``PolarizationEfficiencyCor`` to ``PolarizationCorrectionWildes``.
New
New
###
###
* Added algorithm ``PolarizationEfficiencyCor`` which calls ``PolarizationCorrectionFredrikze`` or ``PolarizationCorrectionWildes`` depending on chosen ``Method`` property.
- Added algorithm ``PolarizationEfficiencyCor`` which calls ``PolarizationCorrectionFredrikze`` or ``PolarizationCorrectionWildes`` depending on chosen ``Method`` property.
* Added algorithms that help create a matrix workspace with polarization efficiencies ready to be used with ``PolarizationEfficiencyCor``
- Added algorithms that help create a matrix workspace with polarization efficiencies ready to be used with ``PolarizationEfficiencyCor``
- ``CreatePolarizationEfficiencies`` creates efficiencies from polynomial coefficients
- ``CreatePolarizationEfficiencies`` creates efficiencies from polynomial coefficients
- ``JoinISISPolarizationEfficiencies`` joins individual efficiencies into one matrix workspace
- ``JoinISISPolarizationEfficiencies`` joins individual efficiencies into one matrix workspace
- ``LoadISISPolarizationEfficiencies`` loads efficiencies form files
- ``LoadISISPolarizationEfficiencies`` loads efficiencies form files
* The ILL reflectometry loader :ref:`algm-LoadILLReflectometry` implements the NeXus file changes of January 2018 and can load again all valid Nexus files for D17 and FIGARO which are available since 2013 and 2017, respectively.
- The ILL reflectometry loader :ref:`algm-LoadILLReflectometry` implements the NeXus file changes of January 2018 and can load again all valid Nexus files for D17 and FIGARO which are available since 2013 and 2017, respectively.
* Algorithms for reflectometry reduction at ILL have been added. These handle the basic polarized/unpolarized reduction in SumInLambda or SumInQ modes. Included algorithms:
- Algorithms for reflectometry reduction at ILL have been added. These handle the basic polarized/unpolarized reduction in SumInLambda or SumInQ modes. Included algorithms:
- :ref:`algm-ReflectometryILLPreprocess`
- :ref:`algm-ReflectometryILLPreprocess`
- :ref:`algm-ReflectometryILLSumForeground`
- :ref:`algm-ReflectometryILLSumForeground`
- :ref:`algm-ReflectometryILLPolarizationCor`
- :ref:`algm-ReflectometryILLPolarizationCor`
- :ref:`algm-ReflectometryILLConvertToQ`
- :ref:`algm-ReflectometryILLConvertToQ`
* A new algorithm :ref:`algm-ReflectometryMomentumTransfer` provides conversion to momentum transfer and :math:`Q_{z}` resolution calculation for reflectivity workspaces.
- A new algorithm :ref:`algm-ReflectometryMomentumTransfer` provides conversion to momentum transfer and :math:`Q_{z}` resolution calculation for reflectivity workspaces.
* A new algorithm :ref:`ReflectometrySumInQ <algm-ReflectometrySumInQ>` is available for coherent summation of the reflected beam.
- A new algorithm :ref:`ReflectometrySumInQ <algm-ReflectometrySumInQ>` is available for coherent summation of the reflected beam.
- :ref:`algm-ReflectometryReductionOne` and :ref:`algm-ReflectometryReductionOneAuto` no longer include partial bins by default when summing in Q. A new property, `IncludePartialBins`, has been added to re-enable partial bins.
- :ref:`algm-ReflectometryReductionOne` and :ref:`algm-ReflectometryReductionOneAuto` no longer include partial bins by default when summing in Q. A new property, `IncludePartialBins`, has been added to re-enable partial bins.
Bugfixes
Bugfixes
########
########
* Correct the angle to the value of ``ThetaIn`` property if summing in lambda in ``ReflectometryReductionOne-v2``.
- Correct the angle to the value of ``ThetaIn`` property if summing in lambda in ``ReflectometryReductionOne-v2``.
* Fixed an incorrectly calculated detector angle when loading FIGARO files using :ref:`algm-LoadILLReflectometry`.
- Fixed an incorrectly calculated detector angle when loading FIGARO files using :ref:`algm-LoadILLReflectometry`.
Liquids Reflectometer
Liquids Reflectometer
---------------------
---------------------
* New REF_L instrument geometry for 2018 run cycle.
- New REF_L instrument geometry for 2018 run cycle.
Magnetism Reflectometer
Magnetism Reflectometer
-----------------------
-----------------------
* Added live data information to Facilities.xml
- Added live data information to Facilities.xml
* Allow for the use of workspace groups as input to the reduction.
- Allow for the use of workspace groups as input to the reduction.
* Added algorithm to compute scattering angle from a workspace.
- Added algorithm to compute scattering angle from a workspace.
