Recategorise some application definitions for #1602

Move tomography definitions to a new imaging category and move scattering definitions to diffraction

Author: PeterC-DLS

dev_tools/docs/nxdl_index.py

@@ -15,7 +15,7 @@
 }
 
 SOURCE_TO_GROUPING = {
-    "applications": ["apm", "diff", "em", "mpes", "optical-spectroscopy", "sas", "tof"],
+    "applications": ["apm", "diff", "em", "imaging", "mpes", "optical-spectroscopy", "tof"],
     "base_classes": [
         "core",
         "tech",
@@ -262,16 +262,16 @@ def get_nxclass_description(nxdl_file: Path, namespaces) -> str:
 
   :ref:`Atom Probe Microscopy <AppDef-Apm-Structure>`
 
-  :ref:`Diffraction Techniques <AppDef-Diff-Structure>`
+  :ref:`Diffraction & Scattering Techniques <AppDef-Diff-Structure>`
 
   :ref:`Electron Microscopy <AppDef-Em-Structure>`
 
+  :ref:`Imaging Techniques <AppDef-Imaging-Structure>`
+
   :ref:`Multi-Dimensional Photoemission Spectroscopy <AppDef-Mpes-Structure>`
 
   :ref:`Optical Spectroscopy <AppDef-Opt-Spec-Structure>`
 
-  :ref:`Scattering Techniques <AppDef-Sas-Structure>`
-
   :ref:`Time-of-Flight Techniques <AppDef-Tof-Structure>`
     """,
     # - - - - - - - - - - - - - - - - - - - - - - - - - - - -

manual/source/classes/applications/diff-structure.rst

@@ -1,8 +1,8 @@
 .. _AppDef-Diff-Structure:
 
-==================================
-Diffraction Techniques
-==================================
+===================================
+Diffraction & Scattering Techniques
+===================================
 
 .. index::
    AppDef-Diff-Introduction
@@ -13,7 +13,7 @@ Diffraction Techniques
 Introduction
 ############
 
-Application definitions for different diffraction techniques
+Application definitions for different diffraction and (small-angle) scattering techniques
 
 .. _AppDef-Diff-Definitions:
 
@@ -29,17 +29,6 @@ Application Definitions
 :ref:`NXmonopd`
     Monochromatic Neutron and X-Ray Powder diffractometer.
 
-:ref:`NXtomo`
-    This is the application definition for x-ray or neutron tomography raw data.
-
-:ref:`NXtomophase`
-    This is the application definition for x-ray or neutron tomography raw data
-    with phase contrast variation at each point.
-
-:ref:`NXtomoproc`
-    This is an application definition for the final result of a tomography experiment:
-    a 3D construction of some volume of physical properties.
-
 :ref:`NXxbase`
     This definition covers the common parts of all monochromatic single crystal raw data application definitions.
 
@@ -61,6 +50,11 @@ Application Definitions
 :ref:`NXxrot`
     Raw data from a rotation camera, extends :ref:`NXxbase`.
 
-    
+:ref:`NXcanSAS`
+    Implementation of the canSAS standard to store reduced small-angle scattering data of any dimension.
+
+:ref:`NXsas`
+    Raw, monochromatic 2-D SAS data with an area detector.
 
-    
+:ref:`NXsastof`
+    Raw 2-D SAS data with an area detector with a time-of-flight source.

manual/source/classes/applications/imaging-structure.rst

@@ -0,0 +1,32 @@
+.. _AppDef-Imaging-Structure:
+
+==================
+Imaging Techniques
+==================
+
+.. index::
+   AppDef-Imaging-Introduction
+   AppDef-Imaging-Definitions
+
+.. _AppDef-Imaging-Introduction:
+
+Introduction
+############
+
+Application definitions for imaging techniques
+
+.. _AppDef-Imaging-Definitions:
+
+Application Definitions
+#######################
+
+:ref:`NXtomo`
+    This is the application definition for x-ray or neutron tomography raw data.
+
+:ref:`NXtomophase`
+    This is the application definition for x-ray or neutron tomography raw data
+    with phase contrast variation at each point.
+
+:ref:`NXtomoproc`
+    This is an application definition for the final result of a tomography experiment:
+    a 3D construction of some volume of physical properties.