Refs #11084 Use new alignandfocus diagram in docs

Code/Mantid/docs/source/algorithms/AlignAndFocusPowder-v1.rst

@@ -32,6 +32,11 @@ sub-algorithms as listed below.
 #. :ref:`algm-EditInstrumentGeometry` (if appropriate)
 #. :ref:`algm-ConvertUnits` to time-of-flight
 
+Workflow
+--------
+
+.. diagram:: AlignAndFocusPowder-v1_wkflw.dot
+
 Usage
 -----
 
@@ -46,15 +51,4 @@ The files needed for this example are not present in our standard usage data dow
         CalFileName='pg3_mantid_det.cal', Params='100')
 
 
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-.. image:: /images/AlignAndFocusPowderFlowchart.png
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 .. categories::
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