From 1eb89befb06320710f99a9cb409bf9e28b2d54f6 Mon Sep 17 00:00:00 2001
From: domna <florian.dobener@physik.hu-berlin.de>
Date: Wed, 3 Jan 2024 16:32:56 +0100
Subject: [PATCH] Whitespace above and below copyright removed (new nyaml
 version)

# Conflicts:
#	base_classes/NXroot.nxdl.xml
#	contributed_definitions/NXem_conventions.nxdl.xml
#	contributed_definitions/NXidentifier.nxdl.xml
#	contributed_definitions/NXimage_set.nxdl.xml
#	contributed_definitions/NXinteraction_vol_em.nxdl.xml
#	contributed_definitions/NXpump.nxdl.xml
#	contributed_definitions/NXrotation_set.nxdl.xml
#	contributed_definitions/NXserialized.nxdl.xml
#	contributed_definitions/NXxrd.nxdl.xml
#	contributed_definitions/NXxrd_pan.nxdl.xml
---
 base_classes/NXcg_alpha_complex.nxdl.xml      |   4 +-
 base_classes/NXcg_geodesic_mesh.nxdl.xml      |   4 +-
 base_classes/NXcg_grid.nxdl.xml               |   4 +-
 .../NXcg_half_edge_data_structure.nxdl.xml    |   4 +-
 base_classes/NXcg_marching_cubes.nxdl.xml     |   4 +-
 base_classes/NXcg_polyline_set.nxdl.xml       |   4 +-
 base_classes/NXcg_roi_set.nxdl.xml            |   4 +-
 .../NXcg_triangulated_surface_mesh.nxdl.xml   |   4 +-
 base_classes/NXcg_unit_normal_set.nxdl.xml    |   4 +-
 contributed_definitions/NXaberration.nxdl.xml |   4 +-
 .../NXaberration_model.nxdl.xml               |   4 +-
 .../NXaberration_model_ceos.nxdl.xml          |   4 +-
 .../NXaberration_model_nion.nxdl.xml          |   4 +-
 .../NXaperture_em.nxdl.xml                    |   4 +-
 contributed_definitions/NXapm.nxdl.xml        |   4 +-
 .../NXapm_paraprobe_results_nanochem.nxdl.xml |   4 +-
 .../NXcalibration.nxdl.xml                    |   4 +-
 .../NXcg_cylinder_set.nxdl.xml                |   4 +-
 .../NXcg_ellipsoid_set.nxdl.xml               |   4 +-
 .../NXcg_face_list_data_structure.nxdl.xml    |   4 +-
 .../NXcg_hexahedron_set.nxdl.xml              |   4 +-
 .../NXcg_parallelogram_set.nxdl.xml           |   4 +-
 .../NXcg_point_set.nxdl.xml                   |   4 +-
 .../NXcg_polygon_set.nxdl.xml                 |   4 +-
 .../NXcg_polyhedron_set.nxdl.xml              |   4 +-
 .../NXcg_primitive_set.nxdl.xml               |   4 +-
 .../NXcg_sphere_set.nxdl.xml                  |   4 +-
 .../NXcg_tetrahedron_set.nxdl.xml             |   4 +-
 .../NXcg_triangle_set.nxdl.xml                |   4 +-
 .../NXcomponent_em.nxdl.xml                   |   4 +-
 .../NXcoordinate_system.nxdl.xml              |   4 +-
 .../NXcoordinate_system_set.nxdl.xml          |   4 +-
 .../NXcorrector_cs.nxdl.xml                   |   4 +-
 .../NXcrystal_structure.nxdl.xml              |   4 +-
 .../NXcs_computer.nxdl.xml                    |   4 +-
 contributed_definitions/NXcs_cpu_obj.nxdl.xml |   4 +-
 contributed_definitions/NXcs_cpu_sys.nxdl.xml |   4 +-
 .../NXcs_filter_boolean_mask.nxdl.xml         |   4 +-
 contributed_definitions/NXcs_gpu_obj.nxdl.xml |   4 +-
 contributed_definitions/NXcs_gpu_sys.nxdl.xml |   4 +-
 contributed_definitions/NXcs_io_obj.nxdl.xml  |   4 +-
 contributed_definitions/NXcs_io_sys.nxdl.xml  |   4 +-
 contributed_definitions/NXcs_mm_obj.nxdl.xml  |   4 +-
 contributed_definitions/NXcs_mm_sys.nxdl.xml  |   4 +-
 contributed_definitions/NXcs_prng.nxdl.xml    |   4 +-
 .../NXcs_profiling.nxdl.xml                   |   4 +-
 .../NXcs_profiling_event.nxdl.xml             |   4 +-
 contributed_definitions/NXdeflector.nxdl.xml  |   4 +-
 .../NXebeam_column.nxdl.xml                   |   4 +-
 .../NXelectronanalyser.nxdl.xml               |   4 +-
 contributed_definitions/NXem.nxdl.xml         |   4 +-
 contributed_definitions/NXem_adf.nxdl.xml     |   4 +-
 contributed_definitions/NXem_base.nxdl.xml    |   4 +-
 .../NXem_conventions_ebsd.nxdl.xml            |   4 +-
 .../NXem_correlation.nxdl.xml                 |   4 +-
 contributed_definitions/NXem_ebsd.nxdl.xml    |   4 +-
 contributed_definitions/NXem_eds.nxdl.xml     |   4 +-
 contributed_definitions/NXem_eels.nxdl.xml    |   4 +-
 contributed_definitions/NXem_img.nxdl.xml     |   4 +-
 contributed_definitions/NXem_method.nxdl.xml  |   4 +-
 contributed_definitions/NXem_msr.nxdl.xml     |   4 +-
 contributed_definitions/NXem_sim.nxdl.xml     |   4 +-
 .../NXenergydispersion.nxdl.xml               |   4 +-
 .../NXevent_data_em.nxdl.xml                  |   4 +-
 .../NXevent_data_em_set.nxdl.xml              |   4 +-
 .../NXfabrication.nxdl.xml                    |   4 +-
 .../NXgraph_edge_set.nxdl.xml                 |   4 +-
 .../NXgraph_node_set.nxdl.xml                 |   4 +-
 contributed_definitions/NXgraph_root.nxdl.xml |   4 +-
 .../NXibeam_column.nxdl.xml                   |   4 +-
 .../NXimage_c_set.nxdl.xml                    |   4 +-
 .../NXimage_r_set.nxdl.xml                    |   4 +-
 .../NXimage_r_set_diff.nxdl.xml               |   4 +-
 contributed_definitions/NXimage_set.nxdl.xml  | 128 ++++++++++++++++++
 contributed_definitions/NXion.nxdl.xml        |   4 +-
 contributed_definitions/NXisocontour.nxdl.xml |   4 +-
 contributed_definitions/NXlens_em.nxdl.xml    |   4 +-
 contributed_definitions/NXmpes.nxdl.xml       |   4 +-
 contributed_definitions/NXms.nxdl.xml         |   4 +-
 .../NXms_feature_set.nxdl.xml                 |   4 +-
 contributed_definitions/NXms_ipf.nxdl.xml     |   4 +-
 contributed_definitions/NXms_ipf_set.nxdl.xml |   4 +-
 .../NXms_mtex_config.nxdl.xml                 |   4 +-
 contributed_definitions/NXms_odf.nxdl.xml     |   4 +-
 contributed_definitions/NXms_odf_set.nxdl.xml |   4 +-
 contributed_definitions/NXms_pf.nxdl.xml      |   4 +-
 contributed_definitions/NXms_pf_set.nxdl.xml  |   4 +-
 contributed_definitions/NXms_recon.nxdl.xml   |   4 +-
 .../NXms_score_results.nxdl.xml               |   4 +-
 .../NXoptical_system_em.nxdl.xml              |   4 +-
 contributed_definitions/NXpump.nxdl.xml       |  43 ++++++
 contributed_definitions/NXroi.nxdl.xml        |   4 +-
 contributed_definitions/NXscanbox_em.nxdl.xml |   4 +-
 .../NXspectrum_set.nxdl.xml                   |   4 +-
 contributed_definitions/NXstage_lab.nxdl.xml  |   4 +-
 95 files changed, 357 insertions(+), 186 deletions(-)
 create mode 100644 contributed_definitions/NXimage_set.nxdl.xml
 create mode 100644 contributed_definitions/NXpump.nxdl.xml

diff --git a/base_classes/NXcg_alpha_complex.nxdl.xml b/base_classes/NXcg_alpha_complex.nxdl.xml
index 40d123ffb..b6a466bc5 100644
--- a/base_classes/NXcg_alpha_complex.nxdl.xml
+++ b/base_classes/NXcg_alpha_complex.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_geodesic_mesh.nxdl.xml b/base_classes/NXcg_geodesic_mesh.nxdl.xml
index ae1281e72..6314db342 100644
--- a/base_classes/NXcg_geodesic_mesh.nxdl.xml
+++ b/base_classes/NXcg_geodesic_mesh.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_grid.nxdl.xml b/base_classes/NXcg_grid.nxdl.xml
index da2e9f62e..4d5aced5f 100644
--- a/base_classes/NXcg_grid.nxdl.xml
+++ b/base_classes/NXcg_grid.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_half_edge_data_structure.nxdl.xml b/base_classes/NXcg_half_edge_data_structure.nxdl.xml
index 181967dc9..40213352e 100644
--- a/base_classes/NXcg_half_edge_data_structure.nxdl.xml
+++ b/base_classes/NXcg_half_edge_data_structure.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_marching_cubes.nxdl.xml b/base_classes/NXcg_marching_cubes.nxdl.xml
index cef374ea8..4cc765fd8 100644
--- a/base_classes/NXcg_marching_cubes.nxdl.xml
+++ b/base_classes/NXcg_marching_cubes.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_polyline_set.nxdl.xml b/base_classes/NXcg_polyline_set.nxdl.xml
index 0309ad138..64a002f86 100644
--- a/base_classes/NXcg_polyline_set.nxdl.xml
+++ b/base_classes/NXcg_polyline_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_roi_set.nxdl.xml b/base_classes/NXcg_roi_set.nxdl.xml
index 334cfaf73..69bc0042e 100644
--- a/base_classes/NXcg_roi_set.nxdl.xml
+++ b/base_classes/NXcg_roi_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_triangulated_surface_mesh.nxdl.xml b/base_classes/NXcg_triangulated_surface_mesh.nxdl.xml
index 58454a5e1..da55b2530 100644
--- a/base_classes/NXcg_triangulated_surface_mesh.nxdl.xml
+++ b/base_classes/NXcg_triangulated_surface_mesh.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/base_classes/NXcg_unit_normal_set.nxdl.xml b/base_classes/NXcg_unit_normal_set.nxdl.xml
index ef79dedee..21470b34f 100644
--- a/base_classes/NXcg_unit_normal_set.nxdl.xml
+++ b/base_classes/NXcg_unit_normal_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXaberration.nxdl.xml b/contributed_definitions/NXaberration.nxdl.xml
index 3c784de1b..edfc74450 100644
--- a/contributed_definitions/NXaberration.nxdl.xml
+++ b/contributed_definitions/NXaberration.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXaberration_model.nxdl.xml b/contributed_definitions/NXaberration_model.nxdl.xml
index c340fc2ae..db06948bd 100644
--- a/contributed_definitions/NXaberration_model.nxdl.xml
+++ b/contributed_definitions/NXaberration_model.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXaberration_model_ceos.nxdl.xml b/contributed_definitions/NXaberration_model_ceos.nxdl.xml
index 584ef6c55..14bb0e06a 100644
--- a/contributed_definitions/NXaberration_model_ceos.nxdl.xml
+++ b/contributed_definitions/NXaberration_model_ceos.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXaberration_model_nion.nxdl.xml b/contributed_definitions/NXaberration_model_nion.nxdl.xml
index cb74995dd..2e3680034 100644
--- a/contributed_definitions/NXaberration_model_nion.nxdl.xml
+++ b/contributed_definitions/NXaberration_model_nion.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXaperture_em.nxdl.xml b/contributed_definitions/NXaperture_em.nxdl.xml
index 84a36254c..81b290908 100644
--- a/contributed_definitions/NXaperture_em.nxdl.xml
+++ b/contributed_definitions/NXaperture_em.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXapm.nxdl.xml b/contributed_definitions/NXapm.nxdl.xml
index 6f02ae180..f86b09082 100644
--- a/contributed_definitions/NXapm.nxdl.xml
+++ b/contributed_definitions/NXapm.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXapm_paraprobe_results_nanochem.nxdl.xml b/contributed_definitions/NXapm_paraprobe_results_nanochem.nxdl.xml
index aae16541e..2b52cb521 100644
--- a/contributed_definitions/NXapm_paraprobe_results_nanochem.nxdl.xml
+++ b/contributed_definitions/NXapm_paraprobe_results_nanochem.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcalibration.nxdl.xml b/contributed_definitions/NXcalibration.nxdl.xml
index 8dd7a6da5..6d5a7ee58 100644
--- a/contributed_definitions/NXcalibration.nxdl.xml
+++ b/contributed_definitions/NXcalibration.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_cylinder_set.nxdl.xml b/contributed_definitions/NXcg_cylinder_set.nxdl.xml
index e5e5e8860..c00dfc240 100644
--- a/contributed_definitions/NXcg_cylinder_set.nxdl.xml
+++ b/contributed_definitions/NXcg_cylinder_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_ellipsoid_set.nxdl.xml b/contributed_definitions/NXcg_ellipsoid_set.nxdl.xml
index 38a448a0e..19ffa5559 100644
--- a/contributed_definitions/NXcg_ellipsoid_set.nxdl.xml
+++ b/contributed_definitions/NXcg_ellipsoid_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_face_list_data_structure.nxdl.xml b/contributed_definitions/NXcg_face_list_data_structure.nxdl.xml
index ea8faee3e..ccdb4f7ec 100644
--- a/contributed_definitions/NXcg_face_list_data_structure.nxdl.xml
+++ b/contributed_definitions/NXcg_face_list_data_structure.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_hexahedron_set.nxdl.xml b/contributed_definitions/NXcg_hexahedron_set.nxdl.xml
index 96c2d7123..1c7bf6dc9 100644
--- a/contributed_definitions/NXcg_hexahedron_set.nxdl.xml
+++ b/contributed_definitions/NXcg_hexahedron_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_parallelogram_set.nxdl.xml b/contributed_definitions/NXcg_parallelogram_set.nxdl.xml
index ca4a56984..4a09b4d1a 100644
--- a/contributed_definitions/NXcg_parallelogram_set.nxdl.xml
+++ b/contributed_definitions/NXcg_parallelogram_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_point_set.nxdl.xml b/contributed_definitions/NXcg_point_set.nxdl.xml
index e5c351839..d87ccdd11 100644
--- a/contributed_definitions/NXcg_point_set.nxdl.xml
+++ b/contributed_definitions/NXcg_point_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_polygon_set.nxdl.xml b/contributed_definitions/NXcg_polygon_set.nxdl.xml
index e90dd652f..fa7d45e7c 100644
--- a/contributed_definitions/NXcg_polygon_set.nxdl.xml
+++ b/contributed_definitions/NXcg_polygon_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_polyhedron_set.nxdl.xml b/contributed_definitions/NXcg_polyhedron_set.nxdl.xml
index e3a6e99fe..75990de50 100644
--- a/contributed_definitions/NXcg_polyhedron_set.nxdl.xml
+++ b/contributed_definitions/NXcg_polyhedron_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_primitive_set.nxdl.xml b/contributed_definitions/NXcg_primitive_set.nxdl.xml
index 3753f322a..e8cb457bc 100644
--- a/contributed_definitions/NXcg_primitive_set.nxdl.xml
+++ b/contributed_definitions/NXcg_primitive_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_sphere_set.nxdl.xml b/contributed_definitions/NXcg_sphere_set.nxdl.xml
index e50192cf8..16cf829ea 100644
--- a/contributed_definitions/NXcg_sphere_set.nxdl.xml
+++ b/contributed_definitions/NXcg_sphere_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_tetrahedron_set.nxdl.xml b/contributed_definitions/NXcg_tetrahedron_set.nxdl.xml
index b3e27b0f9..a00b1464b 100644
--- a/contributed_definitions/NXcg_tetrahedron_set.nxdl.xml
+++ b/contributed_definitions/NXcg_tetrahedron_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcg_triangle_set.nxdl.xml b/contributed_definitions/NXcg_triangle_set.nxdl.xml
index 3640f8ff3..6e5ad2fc7 100644
--- a/contributed_definitions/NXcg_triangle_set.nxdl.xml
+++ b/contributed_definitions/NXcg_triangle_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcomponent_em.nxdl.xml b/contributed_definitions/NXcomponent_em.nxdl.xml
index 0b1f581a8..a68436e9b 100644
--- a/contributed_definitions/NXcomponent_em.nxdl.xml
+++ b/contributed_definitions/NXcomponent_em.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcoordinate_system.nxdl.xml b/contributed_definitions/NXcoordinate_system.nxdl.xml
index 657fda03a..494b92956 100644
--- a/contributed_definitions/NXcoordinate_system.nxdl.xml
+++ b/contributed_definitions/NXcoordinate_system.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcoordinate_system_set.nxdl.xml b/contributed_definitions/NXcoordinate_system_set.nxdl.xml
index c2276f3a9..eca8ef217 100644
--- a/contributed_definitions/NXcoordinate_system_set.nxdl.xml
+++ b/contributed_definitions/NXcoordinate_system_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcorrector_cs.nxdl.xml b/contributed_definitions/NXcorrector_cs.nxdl.xml
index fcca05d7a..89dc04ff0 100644
--- a/contributed_definitions/NXcorrector_cs.nxdl.xml
+++ b/contributed_definitions/NXcorrector_cs.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcrystal_structure.nxdl.xml b/contributed_definitions/NXcrystal_structure.nxdl.xml
index 0f6810ed5..921663cef 100644
--- a/contributed_definitions/NXcrystal_structure.nxdl.xml
+++ b/contributed_definitions/NXcrystal_structure.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_computer.nxdl.xml b/contributed_definitions/NXcs_computer.nxdl.xml
index b6cd467a2..e6f1275ff 100644
--- a/contributed_definitions/NXcs_computer.nxdl.xml
+++ b/contributed_definitions/NXcs_computer.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_cpu_obj.nxdl.xml b/contributed_definitions/NXcs_cpu_obj.nxdl.xml
index 2da131b01..8a2329321 100644
--- a/contributed_definitions/NXcs_cpu_obj.nxdl.xml
+++ b/contributed_definitions/NXcs_cpu_obj.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_cpu_sys.nxdl.xml b/contributed_definitions/NXcs_cpu_sys.nxdl.xml
index c96f6558b..7a05ae840 100644
--- a/contributed_definitions/NXcs_cpu_sys.nxdl.xml
+++ b/contributed_definitions/NXcs_cpu_sys.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_filter_boolean_mask.nxdl.xml b/contributed_definitions/NXcs_filter_boolean_mask.nxdl.xml
index fe1707aa1..2ee961538 100644
--- a/contributed_definitions/NXcs_filter_boolean_mask.nxdl.xml
+++ b/contributed_definitions/NXcs_filter_boolean_mask.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_gpu_obj.nxdl.xml b/contributed_definitions/NXcs_gpu_obj.nxdl.xml
index b0a9b0e77..8353ca814 100644
--- a/contributed_definitions/NXcs_gpu_obj.nxdl.xml
+++ b/contributed_definitions/NXcs_gpu_obj.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_gpu_sys.nxdl.xml b/contributed_definitions/NXcs_gpu_sys.nxdl.xml
index 38c716126..e7fedabd4 100644
--- a/contributed_definitions/NXcs_gpu_sys.nxdl.xml
+++ b/contributed_definitions/NXcs_gpu_sys.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_io_obj.nxdl.xml b/contributed_definitions/NXcs_io_obj.nxdl.xml
index eb1e7e19c..e8ef1af2d 100644
--- a/contributed_definitions/NXcs_io_obj.nxdl.xml
+++ b/contributed_definitions/NXcs_io_obj.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_io_sys.nxdl.xml b/contributed_definitions/NXcs_io_sys.nxdl.xml
index 5608c9f88..59c620e7b 100644
--- a/contributed_definitions/NXcs_io_sys.nxdl.xml
+++ b/contributed_definitions/NXcs_io_sys.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_mm_obj.nxdl.xml b/contributed_definitions/NXcs_mm_obj.nxdl.xml
index 76322751e..4e69e64e1 100644
--- a/contributed_definitions/NXcs_mm_obj.nxdl.xml
+++ b/contributed_definitions/NXcs_mm_obj.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_mm_sys.nxdl.xml b/contributed_definitions/NXcs_mm_sys.nxdl.xml
index d9c6779fd..6fed931cb 100644
--- a/contributed_definitions/NXcs_mm_sys.nxdl.xml
+++ b/contributed_definitions/NXcs_mm_sys.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_prng.nxdl.xml b/contributed_definitions/NXcs_prng.nxdl.xml
index 16d192c4c..83d4e003a 100644
--- a/contributed_definitions/NXcs_prng.nxdl.xml
+++ b/contributed_definitions/NXcs_prng.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_profiling.nxdl.xml b/contributed_definitions/NXcs_profiling.nxdl.xml
index 97105a1b2..d289ef292 100644
--- a/contributed_definitions/NXcs_profiling.nxdl.xml
+++ b/contributed_definitions/NXcs_profiling.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXcs_profiling_event.nxdl.xml b/contributed_definitions/NXcs_profiling_event.nxdl.xml
index 195dee88c..3b2d4be1d 100644
--- a/contributed_definitions/NXcs_profiling_event.nxdl.xml
+++ b/contributed_definitions/NXcs_profiling_event.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXdeflector.nxdl.xml b/contributed_definitions/NXdeflector.nxdl.xml
index abdea5bbb..01db33f5c 100644
--- a/contributed_definitions/NXdeflector.nxdl.xml
+++ b/contributed_definitions/NXdeflector.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXebeam_column.nxdl.xml b/contributed_definitions/NXebeam_column.nxdl.xml
index 03b54b779..e31f22fbc 100644
--- a/contributed_definitions/NXebeam_column.nxdl.xml
+++ b/contributed_definitions/NXebeam_column.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXelectronanalyser.nxdl.xml b/contributed_definitions/NXelectronanalyser.nxdl.xml
index db991447d..c8211195e 100644
--- a/contributed_definitions/NXelectronanalyser.nxdl.xml
+++ b/contributed_definitions/NXelectronanalyser.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem.nxdl.xml b/contributed_definitions/NXem.nxdl.xml
index ad33f94aa..038827f70 100644
--- a/contributed_definitions/NXem.nxdl.xml
+++ b/contributed_definitions/NXem.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_adf.nxdl.xml b/contributed_definitions/NXem_adf.nxdl.xml
index 332b4f2bc..110642413 100644
--- a/contributed_definitions/NXem_adf.nxdl.xml
+++ b/contributed_definitions/NXem_adf.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_base.nxdl.xml b/contributed_definitions/NXem_base.nxdl.xml
index c3b1f87a8..2117081ba 100644
--- a/contributed_definitions/NXem_base.nxdl.xml
+++ b/contributed_definitions/NXem_base.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_conventions_ebsd.nxdl.xml b/contributed_definitions/NXem_conventions_ebsd.nxdl.xml
index 7b58499fd..d2d7456aa 100644
--- a/contributed_definitions/NXem_conventions_ebsd.nxdl.xml
+++ b/contributed_definitions/NXem_conventions_ebsd.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_correlation.nxdl.xml b/contributed_definitions/NXem_correlation.nxdl.xml
index 7500925d9..95a644b51 100644
--- a/contributed_definitions/NXem_correlation.nxdl.xml
+++ b/contributed_definitions/NXem_correlation.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_ebsd.nxdl.xml b/contributed_definitions/NXem_ebsd.nxdl.xml
index aa3dd46be..e6cfd1c80 100644
--- a/contributed_definitions/NXem_ebsd.nxdl.xml
+++ b/contributed_definitions/NXem_ebsd.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_eds.nxdl.xml b/contributed_definitions/NXem_eds.nxdl.xml
index daf3b9b9e..68a61d57e 100644
--- a/contributed_definitions/NXem_eds.nxdl.xml
+++ b/contributed_definitions/NXem_eds.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_eels.nxdl.xml b/contributed_definitions/NXem_eels.nxdl.xml
index b163c1d62..d42af5a47 100644
--- a/contributed_definitions/NXem_eels.nxdl.xml
+++ b/contributed_definitions/NXem_eels.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_img.nxdl.xml b/contributed_definitions/NXem_img.nxdl.xml
index e67d30a51..79574ecaa 100644
--- a/contributed_definitions/NXem_img.nxdl.xml
+++ b/contributed_definitions/NXem_img.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_method.nxdl.xml b/contributed_definitions/NXem_method.nxdl.xml
index 6e9666174..0034919dd 100644
--- a/contributed_definitions/NXem_method.nxdl.xml
+++ b/contributed_definitions/NXem_method.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_msr.nxdl.xml b/contributed_definitions/NXem_msr.nxdl.xml
index d6187abf8..aff5c9b71 100644
--- a/contributed_definitions/NXem_msr.nxdl.xml
+++ b/contributed_definitions/NXem_msr.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXem_sim.nxdl.xml b/contributed_definitions/NXem_sim.nxdl.xml
index 79589a432..66282e001 100644
--- a/contributed_definitions/NXem_sim.nxdl.xml
+++ b/contributed_definitions/NXem_sim.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXenergydispersion.nxdl.xml b/contributed_definitions/NXenergydispersion.nxdl.xml
index 320788851..37868b4bc 100644
--- a/contributed_definitions/NXenergydispersion.nxdl.xml
+++ b/contributed_definitions/NXenergydispersion.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXevent_data_em.nxdl.xml b/contributed_definitions/NXevent_data_em.nxdl.xml
index 4192c4879..f32978259 100644
--- a/contributed_definitions/NXevent_data_em.nxdl.xml
+++ b/contributed_definitions/NXevent_data_em.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXevent_data_em_set.nxdl.xml b/contributed_definitions/NXevent_data_em_set.nxdl.xml
index 7ec26670c..e5f40c95a 100644
--- a/contributed_definitions/NXevent_data_em_set.nxdl.xml
+++ b/contributed_definitions/NXevent_data_em_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXfabrication.nxdl.xml b/contributed_definitions/NXfabrication.nxdl.xml
index 1f940f079..5ec33932b 100644
--- a/contributed_definitions/NXfabrication.nxdl.xml
+++ b/contributed_definitions/NXfabrication.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXgraph_edge_set.nxdl.xml b/contributed_definitions/NXgraph_edge_set.nxdl.xml
index 69440ae0c..0712d1eb2 100644
--- a/contributed_definitions/NXgraph_edge_set.nxdl.xml
+++ b/contributed_definitions/NXgraph_edge_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXgraph_node_set.nxdl.xml b/contributed_definitions/NXgraph_node_set.nxdl.xml
index 9b98765d2..fb0429164 100644
--- a/contributed_definitions/NXgraph_node_set.nxdl.xml
+++ b/contributed_definitions/NXgraph_node_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXgraph_root.nxdl.xml b/contributed_definitions/NXgraph_root.nxdl.xml
index 0e41c38d4..f49471a84 100644
--- a/contributed_definitions/NXgraph_root.nxdl.xml
+++ b/contributed_definitions/NXgraph_root.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXibeam_column.nxdl.xml b/contributed_definitions/NXibeam_column.nxdl.xml
index 0377b93f4..eea601c4e 100644
--- a/contributed_definitions/NXibeam_column.nxdl.xml
+++ b/contributed_definitions/NXibeam_column.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXimage_c_set.nxdl.xml b/contributed_definitions/NXimage_c_set.nxdl.xml
index f4d146af1..a5fd36a7c 100644
--- a/contributed_definitions/NXimage_c_set.nxdl.xml
+++ b/contributed_definitions/NXimage_c_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXimage_r_set.nxdl.xml b/contributed_definitions/NXimage_r_set.nxdl.xml
index 8b3747a7e..86a6c6311 100644
--- a/contributed_definitions/NXimage_r_set.nxdl.xml
+++ b/contributed_definitions/NXimage_r_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXimage_r_set_diff.nxdl.xml b/contributed_definitions/NXimage_r_set_diff.nxdl.xml
index da97c808c..98919c2ed 100644
--- a/contributed_definitions/NXimage_r_set_diff.nxdl.xml
+++ b/contributed_definitions/NXimage_r_set_diff.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXimage_set.nxdl.xml b/contributed_definitions/NXimage_set.nxdl.xml
new file mode 100644
index 000000000..a482480c8
--- /dev/null
+++ b/contributed_definitions/NXimage_set.nxdl.xml
@@ -0,0 +1,128 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
+<!--
+# NeXus - Neutron and X-ray Common Data Format
+# 
+# Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
+# 
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# For further information, see http://www.nexusformat.org
+-->
+<definition xmlns="http://definition.nexusformat.org/nxdl/3.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" category="base" name="NXimage_set" extends="NXobject" type="group" xsi:schemaLocation="http://definition.nexusformat.org/nxdl/3.1 ../nxdl.xsd">
+    <symbols>
+        <symbol name="n_images">
+            <doc>
+                 Number of images in the stack.
+            </doc>
+        </symbol>
+        <symbol name="n_y">
+            <doc>
+                 Number of pixel per image in the slow direction.
+            </doc>
+        </symbol>
+        <symbol name="n_x">
+            <doc>
+                 Number of pixel per image in the fast direction.
+            </doc>
+        </symbol>
+    </symbols>
+    <doc>
+         Container for reporting a set of images taken.
+    </doc>
+    <group type="NXprocess">
+        <doc>
+             Details how images were processed from the detector readings.
+        </doc>
+        <field name="source">
+            <doc>
+                 Resolvable data artifact (e.g. filename) from which the all values in
+                 the NXdata instances in this NXimage_set were loaded during parsing.
+            </doc>
+            <attribute name="version">
+                <doc>
+                     An at least as strong as SHA256 hashvalue of the data artifact which
+                     source represents digitally to support provenance tracking.
+                </doc>
+            </attribute>
+        </field>
+        <field name="mode">
+            <doc>
+                 Imaging (data collection) mode of the instrument during acquisition
+                 of the data in this NXimage_set instance.
+            </doc>
+        </field>
+        <field name="detector_identifier">
+            <doc>
+                 Link or name of an NXdetector instance with which the data were collected.
+            </doc>
+        </field>
+        <group type="NXprogram"/>
+    </group>
+    <group name="stack" type="NXdata">
+        <doc>
+             Image (stack).
+        </doc>
+        <field name="data_counts" type="NX_NUMBER" units="NX_UNITLESS">
+            <doc>
+                 Image intensity values.
+            </doc>
+            <dimensions rank="3">
+                <dim index="1" value="n_images"/>
+                <dim index="2" value="n_y"/>
+                <dim index="3" value="n_x"/>
+            </dimensions>
+        </field>
+        <field name="axis_image_identifier" type="NX_UINT" units="NX_UNITLESS">
+            <doc>
+                 Image identifier
+            </doc>
+            <dimensions rank="1">
+                <dim index="1" value="n_images"/>
+            </dimensions>
+            <attribute name="long_name">
+                <doc>
+                     Image identifier.
+                </doc>
+            </attribute>
+        </field>
+        <field name="axis_y" type="NX_NUMBER" units="NX_LENGTH">
+            <doc>
+                 Pixel coordinate center of mass along y direction.
+            </doc>
+            <dimensions rank="1">
+                <dim index="1" value="n_y"/>
+            </dimensions>
+            <attribute name="long_name">
+                <doc>
+                     Coordinate along y direction.
+                </doc>
+            </attribute>
+        </field>
+        <field name="axis_x" type="NX_NUMBER" units="NX_LENGTH">
+            <doc>
+                 Pixel coordinate center of mass along x direction.
+            </doc>
+            <dimensions rank="1">
+                <dim index="1" value="n_x"/>
+            </dimensions>
+            <attribute name="long_name">
+                <doc>
+                     Coordinate along x direction.
+                </doc>
+            </attribute>
+        </field>
+    </group>
+</definition>
diff --git a/contributed_definitions/NXion.nxdl.xml b/contributed_definitions/NXion.nxdl.xml
index 99a19f2e3..fc3ca7176 100644
--- a/contributed_definitions/NXion.nxdl.xml
+++ b/contributed_definitions/NXion.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXisocontour.nxdl.xml b/contributed_definitions/NXisocontour.nxdl.xml
index 8c4361d27..d42b1ab9e 100644
--- a/contributed_definitions/NXisocontour.nxdl.xml
+++ b/contributed_definitions/NXisocontour.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXlens_em.nxdl.xml b/contributed_definitions/NXlens_em.nxdl.xml
index 92be5ae59..925aa35aa 100644
--- a/contributed_definitions/NXlens_em.nxdl.xml
+++ b/contributed_definitions/NXlens_em.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXmpes.nxdl.xml b/contributed_definitions/NXmpes.nxdl.xml
index c2bfe957c..3f1db75e2 100644
--- a/contributed_definitions/NXmpes.nxdl.xml
+++ b/contributed_definitions/NXmpes.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms.nxdl.xml b/contributed_definitions/NXms.nxdl.xml
index 75a010f88..5e991f25b 100644
--- a/contributed_definitions/NXms.nxdl.xml
+++ b/contributed_definitions/NXms.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_feature_set.nxdl.xml b/contributed_definitions/NXms_feature_set.nxdl.xml
index 326d8cc54..64a0d90f2 100644
--- a/contributed_definitions/NXms_feature_set.nxdl.xml
+++ b/contributed_definitions/NXms_feature_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_ipf.nxdl.xml b/contributed_definitions/NXms_ipf.nxdl.xml
index 70c575b07..0be3dc81e 100644
--- a/contributed_definitions/NXms_ipf.nxdl.xml
+++ b/contributed_definitions/NXms_ipf.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_ipf_set.nxdl.xml b/contributed_definitions/NXms_ipf_set.nxdl.xml
index 9b77945cd..7f490dd84 100644
--- a/contributed_definitions/NXms_ipf_set.nxdl.xml
+++ b/contributed_definitions/NXms_ipf_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_mtex_config.nxdl.xml b/contributed_definitions/NXms_mtex_config.nxdl.xml
index cd6b6294c..90e4132be 100644
--- a/contributed_definitions/NXms_mtex_config.nxdl.xml
+++ b/contributed_definitions/NXms_mtex_config.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_odf.nxdl.xml b/contributed_definitions/NXms_odf.nxdl.xml
index 99b960309..3e9d11dd7 100644
--- a/contributed_definitions/NXms_odf.nxdl.xml
+++ b/contributed_definitions/NXms_odf.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_odf_set.nxdl.xml b/contributed_definitions/NXms_odf_set.nxdl.xml
index eb73e46d0..c21aa3698 100644
--- a/contributed_definitions/NXms_odf_set.nxdl.xml
+++ b/contributed_definitions/NXms_odf_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_pf.nxdl.xml b/contributed_definitions/NXms_pf.nxdl.xml
index cf77281e5..44db61d7b 100644
--- a/contributed_definitions/NXms_pf.nxdl.xml
+++ b/contributed_definitions/NXms_pf.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_pf_set.nxdl.xml b/contributed_definitions/NXms_pf_set.nxdl.xml
index 772804aaf..14a4061d6 100644
--- a/contributed_definitions/NXms_pf_set.nxdl.xml
+++ b/contributed_definitions/NXms_pf_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_recon.nxdl.xml b/contributed_definitions/NXms_recon.nxdl.xml
index 3faa723ad..f44d34239 100644
--- a/contributed_definitions/NXms_recon.nxdl.xml
+++ b/contributed_definitions/NXms_recon.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXms_score_results.nxdl.xml b/contributed_definitions/NXms_score_results.nxdl.xml
index 0e957612e..c1bd2217e 100644
--- a/contributed_definitions/NXms_score_results.nxdl.xml
+++ b/contributed_definitions/NXms_score_results.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXoptical_system_em.nxdl.xml b/contributed_definitions/NXoptical_system_em.nxdl.xml
index 0f753001e..56ff4e25f 100644
--- a/contributed_definitions/NXoptical_system_em.nxdl.xml
+++ b/contributed_definitions/NXoptical_system_em.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXpump.nxdl.xml b/contributed_definitions/NXpump.nxdl.xml
new file mode 100644
index 000000000..9f38b2d7b
--- /dev/null
+++ b/contributed_definitions/NXpump.nxdl.xml
@@ -0,0 +1,43 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
+<!--
+# NeXus - Neutron and X-ray Common Data Format
+# 
+# Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
+# 
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 3 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# For further information, see http://www.nexusformat.org
+-->
+<definition xmlns="http://definition.nexusformat.org/nxdl/3.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" category="base" name="NXpump" extends="NXobject" type="group" xsi:schemaLocation="http://definition.nexusformat.org/nxdl/3.1 ../nxdl.xsd">
+    <doc>
+         Device to reduce an atmosphere to a controlled remaining pressure level.
+    </doc>
+    <group type="NXfabrication"/>
+    <field name="design">
+        <doc>
+             Principle type of the pump.
+        </doc>
+        <enumeration>
+            <item value="membrane"/>
+            <item value="rotary_vane"/>
+            <item value="roots"/>
+            <item value="turbo_molecular"/>
+        </enumeration>
+    </field>
+    <!--NEW ISSUE: take community input and work further to store what is relevant to report about pumps
+NEW ISSUE: see e.g. https://www.youtube.com/watch?v=Nsr_AdTiIIA for a discussion about
+NEW ISSUE: the role, pros and cons of pump used for atom probe microscopy-->
+</definition>
diff --git a/contributed_definitions/NXroi.nxdl.xml b/contributed_definitions/NXroi.nxdl.xml
index c5a274be4..94857e74c 100644
--- a/contributed_definitions/NXroi.nxdl.xml
+++ b/contributed_definitions/NXroi.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXscanbox_em.nxdl.xml b/contributed_definitions/NXscanbox_em.nxdl.xml
index c95f62357..42cbd36ba 100644
--- a/contributed_definitions/NXscanbox_em.nxdl.xml
+++ b/contributed_definitions/NXscanbox_em.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXspectrum_set.nxdl.xml b/contributed_definitions/NXspectrum_set.nxdl.xml
index 9ca3aab34..196deb635 100644
--- a/contributed_definitions/NXspectrum_set.nxdl.xml
+++ b/contributed_definitions/NXspectrum_set.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either
diff --git a/contributed_definitions/NXstage_lab.nxdl.xml b/contributed_definitions/NXstage_lab.nxdl.xml
index 7b916d272..e3c52b3ef 100644
--- a/contributed_definitions/NXstage_lab.nxdl.xml
+++ b/contributed_definitions/NXstage_lab.nxdl.xml
@@ -2,9 +2,9 @@
 <?xml-stylesheet type="text/xsl" href="nxdlformat.xsl"?>
 <!--
 # NeXus - Neutron and X-ray Common Data Format
-# 
+#
 # Copyright (C) 2014-2024 NeXus International Advisory Committee (NIAC)
-# 
+#
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
 # License as published by the Free Software Foundation; either