adopted ChangeLog. Fixed a minor issue in PTextEdit. Adopted ctests for the new NeXus handling.

Merge branch 'nxs' into root6
increased the version number of musrfit and libPMusr.
2026-02-21 15:32:03 +01:00 · 2026-02-21 12:37:21 +01:00 · 2026-02-21 07:45:25 +01:00 · 2026-02-21 07:44:20 +01:00 · 2026-02-21 07:19:42 +01:00 · 2026-02-21 07:15:44 +01:00
450 changed files with 15300 additions and 7420 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,7 +1,12 @@
 # - musrfit
 cmake_minimum_required(VERSION 3.17)

-project(musrfit VERSION 1.9.10 LANGUAGES C CXX)
+# cmake: use BoostConfig.cmake instead of FindBoost
+if (CMAKE_VERSION GREATER_EQUAL "3.3")
+  cmake_policy(SET CMP0167 NEW)
+endif ()  
+
+project(musrfit VERSION 1.10.0 LANGUAGES C CXX)

 #--- musrfit specific options -------------------------------------------------
 option(nexus "build optional NeXus support. Needed for ISIS" OFF)
@@ -206,13 +211,40 @@ if (qt_based_tools)
  endif (qt_version STREQUAL 3)
 endif (qt_based_tools)

-#--- if NeXus check also for HDF4, HDF5, and MXML -----------------------------
+#--- if NeXus check also for HDF4 (optional), HDF5 ----------------------------
 if (nexus)
  find_package(HDF5 COMPONENTS CXX REQUIRED)
  if (HAVE_HDF4)
-    find_package(HDF4 REQUIRED)
+    #--- check for HDF4 -----------------------------------------------------------
+    # Find HDF4 manually (pkg-config often doesn't have hdf4)
+    find_path(HDF4_INCLUDE_DIR
+      NAMES mfhdf.h
+      PATHS /usr/include /usr/local/include
+      PATH_SUFFIXES hdf
+    )
+
+    find_library(HDF4_DF_LIBRARY
+      NAMES df libdf
+      PATHS /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib
+    )
+
+    find_library(HDF4_MFHDF_LIBRARY
+      NAMES mfhdf libmfhdf
+      PATHS /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib
+    )
+
+    if (HDF4_INCLUDE_DIR AND HDF4_DF_LIBRARY AND HDF4_MFHDF_LIBRARY)
+      set(HDF4_FOUND TRUE)
+      set(HDF4_INCLUDE_DIRS ${HDF4_INCLUDE_DIR})
+      set(HDF4_LIBRARIES ${HDF4_MFHDF_LIBRARY} ${HDF4_DF_LIBRARY})
+      message(STATUS "Found HDF4: ${HDF4_INCLUDE_DIR}")
+      message(STATUS "  HDF4 libraries: ${HDF4_LIBRARIES}")
+    else()
+      message(FATAL_ERROR "HDF4 library not found. Please install libhdf4-dev or hdf-devel")
+    endif()
+
+    add_definitions(-DHAVE_HDF4)
  endif (HAVE_HDF4)  
-  find_package(NEXUS REQUIRED)
  add_definitions(-DPNEXUS_ENABLED)
 endif (nexus)

@@ -234,13 +266,15 @@ endif ()

 #--- start create git-revision.h ----------------------------------------------
 if (IS_GIT_REPO)
-  execute_process(COMMAND sh ${CMAKE_SOURCE_DIR}/src/git_revision.sh)
+  add_custom_target(git_revision ALL
+    COMMAND sh ${CMAKE_SOURCE_DIR}/src/git_revision.sh ${CMAKE_BINARY_DIR}/src
+    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+    COMMENT "Checking git revision"
+  )

-  set(HAVE_GIT_REV_H "-DHAVE_GIT_REV_H")  
-  set(GIT_REV_H "git-revision.h")
+  set(HAVE_GIT_REV_H "-DHAVE_GIT_REV_H")
 else (IS_GIT_REPO)
-  set(HAVE_GIT_REV_H "")  
-  set(GIT_REV_H "")
+  set(HAVE_GIT_REV_H "")
 endif (IS_GIT_REPO)

 #--- end create git-revision.h ------------------------------------------------
@@ -271,6 +305,10 @@ set(CMAKE_INSTALL_RPATH "${rpath}")
 #--- propagate to the sub-directories -----------------------------------------
 add_subdirectory(src)

+#--- testing ------------------------------------------------------------------
+enable_testing()
+add_subdirectory(tests)
+
 #--- write summary of the installation
 cmake_host_system_information(RESULT PROCESSOR QUERY PROCESSOR_DESCRIPTION)

@@ -315,7 +353,6 @@ if (nexus)
    message(" HDF4    not present.")	  
  endif (HAVE_HDF4)	  
  message(" HDF5    found in ${HDF5_INCLUDE_DIRS}, Version: ${HDF5_VERSION}")
-  message(" NeXus   found in ${NEXUS_INCLUDE_DIR}, Version: ${NEXUS_VERSION_STRING}")
 endif (nexus)

 message("")
--- a/7
+++ b/7
@@ -12,6 +12,13 @@ or

 https://bitbucket.org/muonspin/musrfit

+Release of V1.10.0, 2026/02/21
+==============================
+
+ditch the use of the NeXus lib. NeXus files are now directly read via hdf4/5
+add deadtime correction of pulsed sources, assuming the relevant parameters are
+present in the file.
+
 Release of V1.9.10, 2026/01/16
 ==============================

--- a/cmake/FindHDF4.cmake
+++ b/cmake/FindHDF4.cmake
@@ -1,97 +0,0 @@
-## Process this file with cmake
-#=============================================================================
-#  NeXus - Neutron & X-ray Common Data Format
-#
-#  CMakeLists for building the NeXus library and applications.
-#
-#  Copyright (C) 2011 Stephen Rankin
-#
-#  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 2 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>
-#
-#
-#=============================================================================
-
-
-#------------------------------------------------------------------------------
-# find the runtime binaries of the HDF4 library
-#------------------------------------------------------------------------------
-find_library(HDF4_DF_LIBRARY NAMES df hdf
-             HINTS ENV HDF4_ROOT 
-             PATH_SUFFIXES hdf)
-             
-
-if(HDF4_DF_LIBRARY MATCHES HDF4_DF_LIBRARY-NOTFOUND)
-    message(FATAL_ERROR "Could not find HDF4 DF library!")
-else()
-    get_filename_component(HDF4_LIBRARY_DIRS ${HDF4_DF_LIBRARY} PATH)
-    message(STATUS "Found HDF4 DF library: ${HDF4_DF_LIBRARY}")
-    message(STATUS "HDF4 libary path: ${HDF4_LIBRARY_DIRS}")
-endif()
-
-find_library(HDF4_MFHDF_LIBRARY NAMES mfhdf 
-             HINTS ENV HDF4_ROOT
-             PATH_SUFFIXES hdf)
-
-if(HDF4_MFHDF_LIBRARY MATCHES HDF4_MFHDF_LIBRARY-NOTFOUND)
-    message(FATAL_ERROR "Could not find HDF5 MFHDF library!")
-else()
-    message(STATUS "Found HDF4 MFHDF library: ${HDF4_MFHDF_LIBRARY}")
-endif()
-
-
-#------------------------------------------------------------------------------
-# find the HDF4 header file
-#------------------------------------------------------------------------------
-find_path(HDF4_INCLUDE_DIRS mfhdf.h 
-          HINTS ENV HDF4_ROOT 
-          PATH_SUFFIXES hdf)
-          
-if(HDF4_INCLUDE_DIRS MATCHES HDF4_INCLUDE_DIRS-NOTFOUND)
-    message(FATAL_ERROR "Could not find HDF4 header files")
-else()
-    message(STATUS "Found HDF4 header files in: ${HDF4_INCLUDE_DIRS}")
-endif()
-
-#------------------------------------------------------------------------------
-# search for additional packages required to link against HDF4
-#------------------------------------------------------------------------------
-find_package(JPEG REQUIRED)
-
-#------------------------------------------------------------------------------
-# add libraries to the link list for NAPI
-#------------------------------------------------------------------------------
-get_filename_component(LIB_EXT ${HDF4_DF_LIBRARY} EXT)
-if(LIB_EXT MATCHES .a)
-    message(STATUS "HDF4 DF library is static")
-    list(APPEND NAPI_LINK_LIBS "-Wl,-whole-archive" ${HDF4_DF_LIBRARY} "-Wl,-no-whole-archive")
-else()
-    list(APPEND NAPI_LINK_LIBS ${HDF4_DF_LIBRARY})
-endif()
-
-
-get_filename_component(LIB_EXT ${HDF4_MFHDF_LIBRARY} EXT)
-if(LIB_EXT MATCHES .a)
-    message(STATUS "HDF4 MFHDF library is static")
-    list(APPEND NAPI_LINK_LIBS "-Wl,-whole-archive" ${HDF4_MFHDF_LIBRARY} "-Wl,-no-whole-archive")
-else()
-    list(APPEND NAPI_LINK_LIBS ${HDF4_MFHDF_LIBRARY})
-endif()
-
-list(APPEND NAPI_LINK_LIBS jpeg)
-
-include_directories ( SYSTEM ${HDF4_INCLUDE_DIRS} )
-link_directories(${HDF4_LIBRARY_DIRS})
--- a/cmake/FindMXML.cmake
+++ b/cmake/FindMXML.cmake
@@ -1,34 +0,0 @@
-# - find MXML
-# find the MXML lib and includes
-# This module defines 
-#  LIBMXML_INCLUDE_DIR, where to find mxml.h
-#  LIBMXML_LIBRARY, library to link against
-#  LIBMXML_FOUND, if false, do not try to use the MXML lib
-
-find_path(LIBMXML_INCLUDE_DIR mxml.h
-  HINT "/usr/include"
-)
-# find position of mxml.h from the end
-string(FIND "${LIBMXML_INCLUDE_DIR}" "/mxml.h" pos REVERSE)
-# truncate the string
-string(SUBSTRING "${LIBMXML_INCLUDE_DIR}" 0 ${pos} substr)
-set(LIBMXML_INCLUDE_DIR ${substr})
-unset(substr)
-
-find_library(LIBMXML_LIBRARY mxml)
-
-# get version string
-# currently do not know from where to get it automatically
-
-# handle the QUIETLY and REQUIRED arguments and set LIBMXML_FOUND to TRUE if
-# all listed variables are TRUE
-include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(MXML
-                                  REQUIRED_VARS LIBMXML_LIBRARY LIBMXML_INCLUDE_DIR)
-
-if (NOT LIBMXML_FOUND)
-  unset(LIBMXML_LIBRARY)
-endif()
-
-mark_as_advanced(LIBMXML_INCLUDE_DIR LIBMXML_LIBRARY)
-
--- a/cmake/FindNEXUS.cmake
+++ b/cmake/FindNEXUS.cmake
@@ -1,45 +0,0 @@
-# - Find NeXus library
-# Find the native NEXUS includes and library
-# This module defines
-#  NEXUS_INCLUDE_DIR, where to find NeXus.h, etc.
-#  NEXUS_LIBRARY, library to link against to use NEXUS
-#  NEXUS_FOUND, if false, do not try to use NEXUS.
-
-find_path(NEXUS_INCLUDE_DIR napi.h
-  HINTS "/usr/local/include" "/opt/nexus/include" "/usr/local/include/nexus"
-)
-# find position of napi.h from the end
-string(FIND "${NEXUS_INCLUDE_DIR}" "/napi.h" pos REVERSE)
-# truncate the string
-string(SUBSTRING "${NEXUS_INCLUDE_DIR}" 0 ${pos} substr)
-set(NEXUS_INCLUDE_DIR ${substr})
-unset(substr)
-
-find_library(NEXUS_LIBRARY NeXus 
-  HINTS "/usr/lib" "/usr/lib64" "/usr/local/lib" "/usr/local/lib64" "/opt/nexus/lib")
-
-# get version string
-if (NEXUS_INCLUDE_DIR AND EXISTS ${NEXUS_INCLUDE_DIR}/napi.h)
-  file(STRINGS "${NEXUS_INCLUDE_DIR}/napi.h" NEXUS_version_str
-       REGEX "^#define[\t ]+NEXUS_VERSION[\t ].*")
-
-  string(REGEX REPLACE "^#define[\t ]+NEXUS_VERSION[\t ]+\"([^\"]*).*"
-         "\\1" NEXUS_VERSION_STRING "${NEXUS_version_str}")
-  unset(NEXUS_version_str)
-endif()
-
-# handle the QUIETLY and REQUIRED arguments and set NEXUS_FOUND to TRUE if
-# all listed variables are TRUE
-include(${CMAKE_ROOT}/Modules/FindPackageHandleStandardArgs.cmake)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(NEXUS
-                                  REQUIRED_VARS NEXUS_LIBRARY NEXUS_INCLUDE_DIR
-                                  VERSION_VAR NEXUS_VERSION_STRING)
-
-if (NOT NEXUS_FOUND)
-  unset(NEXUS_LIBRARY)
-endif()
-
-mark_as_advanced(NEXUS_INCLUDE_DIR NEXUS_LIBRARY)
-
-
-
--- a/doc/examples/UserFcn/PUserFcn.cpp
+++ b/doc/examples/UserFcn/PUserFcn.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/doc/examples/UserFcn/PUserFcn.h
+++ b/doc/examples/UserFcn/PUserFcn.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/doc/examples/data/EMU00005989_v2.nxs
+++ b/doc/examples/data/EMU00005989_v2.nxs
--- a/doc/examples/data/emu00139040.nxs
+++ b/doc/examples/data/emu00139040.nxs
--- a/doc/examples/data/lem15_his_2992.root
+++ b/doc/examples/data/lem15_his_2992.root
--- a/doc/examples/data/lem15_his_2993.root
+++ b/doc/examples/data/lem15_his_2993.root
--- a/doc/examples/data/lem15_his_2994.root
+++ b/doc/examples/data/lem15_his_2994.root
--- a/doc/examples/test-asy-NeXus2.msr
+++ b/doc/examples/test-asy-NeXus2.msr
@@ -1,34 +1,34 @@
-nc-ZnO T=80 F=69
+Ag_T=100_F=20
 ###############################################################
 FITPARAMETER
 #       No Name        Value     Step        Pos_Error   Boundaries
-        1 alpha       0.88008   -0.00063    0.00063     
-        2 asym        0.1708    -0.0017     0.0017      0       0.3     
-        3 phase       3.90      -0.38       0.38        0       100     
-        4 field       71.003    -0.036      0.036       0       none    
-        5 rate        0.1526    -0.0024     0.0024      0       100     
-        6 beta        1.231     -0.046      0.047       
+        1 alpha       1.02344   -0.00095    0.00095     
+        2 asym        0.23676   -0.00098    0.00098     0       0.3     
+        3 phase       0         0           none        0       100     
+        4 field       20.300    -0.010      0.010       0       none    
+        5 rate        0.0040    -0.0013     0.0013      0       100     

 ###############################################################
 THEORY
 asymmetry      2
 TFieldCos      3  fun1       (phase frequency)
-generExpo      5     6       (rate exponent)
+simplExpo      5          (rate)

 ###############################################################
 FUNCTIONS
 fun1 = gamma_mu * par4

 ###############################################################
-RUN data/EMU00005989_v2 EMU ISIS NEXUS   (name beamline institute data-file-format)
+RUN data/emu00139040 EMU ISIS NEXUS   (name beamline institute data-file-format)
 fittype         2         (asymmetry fit)
 alpha           1
 map             0    0    0    0    0    0    0    0    0    0
-forward         1-16 
-backward        17-32 
+forward         1-48 
+backward        49-96 
 backgr.fix      0           0           
-data            40      1500    40      1500    
-fit             0.2     14     
+data            10      2048    10      2048    
+deadtime-cor    file
+fit             0.144   14     
 packing         1

 ###############################################################
@@ -39,19 +39,19 @@ SAVE

 ###############################################################
 FOURIER
-units            Gauss   # units either 'Gauss', 'MHz', or 'Mc/s'
+units            Gauss   # units either 'Gauss', 'Tesla', 'MHz', or 'Mc/s'
 fourier_power    10
 apodization      STRONG  # NONE, WEAK, MEDIUM, STRONG
-plot             REAL    # REAL, IMAG, REAL_AND_IMAG, POWER, PHASE
+plot             REAL    # REAL, IMAG, REAL_AND_IMAG, POWER, PHASE, PHASE_OPT_REAL
 range            0    100
 phase            par2

 ###############################################################
 PLOT 2   (asymmetry plot)
 runs     1   
-range    0   14   -0.22   0.22
-view_packing 5
+range    0   14   -0.32   0.32
+view_packing 10

 ###############################################################
-STATISTIC --- 2012-03-20 10:28:41
-  chisq = 796.7, NDF = 846, chisq/NDF = 0.941749
+STATISTIC --- 2026-02-21 13:10:28
+  chisq = 1166.4, NDF = 863, chisq/NDF = 1.351562
--- a/doc/examples/test-histo-NeXus2.msr
+++ b/doc/examples/test-histo-NeXus2.msr
@@ -1,49 +1,50 @@
-nc-ZnO T=80 F=69
+Ag_T=100_F=20
 ###############################################################
 FITPARAMETER
 #       No Name        Value     Step        Pos_Error   Boundaries
-        1 zero        0         0           none        
-        2 phase       2.81      -0.30       0.30        0       100     
-        3 field       70.998    -0.025      0.025       0       none    
-        4 asym        0.1700    -0.0011     0.0012      0       0.3     
-        5 rate        0.1523    -0.0017     0.0017      0       100     
-        6 beta        1.255     -0.033      0.033       
-        7 Norm_L      2410.44   -0.83       0.83        
-        8 BG_L        0         0           none        0       none    
-        9 Norm_R      2121.43   -0.77       0.77        0       none    
-       10 BG_R        0         0           none        0       none    
-       11 relPhase    182.29    -0.31       0.31        0       none    
+        1 phaseL      0         0           none        
+        2 field       20.3390   -0.0085     0.0086      0       none    
+        3 asym        0.23461   -0.00051    0.00051     0       0.3     
+        4 rate        0.0239    -0.0040     0.0035      0       100     
+        5 Norm_L      1151.24   -0.53       0.53        
+        6 BG_L        0         0           none        0       none    
+        7 Norm_R      1178.60   -0.58       0.58        0       none    
+        8 BG_R        0         0           none        0       none    
+        9 relPhase    178.49    -0.20       0.20        0       none    

 ###############################################################
 THEORY
-asymmetry      4
-generExpo      5     6       (rate exponent)
+asymmetry      3
+simpleGss      4          (rate)
 TFieldCos   fun1  fun2       (phase frequency)

 ###############################################################
 FUNCTIONS
-fun1 = par2 + map1
-fun2 = gamma_mu * par3
+fun1 = par1 + map1
+fun2 = gamma_mu * par2

 ###############################################################
 GLOBAL
 fittype         0         (single histogram fit)
-data            40      1500    
-fit             0.2     14     
+data            5       2048    
+t0              10.0    
+deadtime-cor    file
+fit             0.144   30     
 packing         1

 ###############################################################
-RUN data/EMU00005989_v2 XXXX ISIS NEXUS   (name beamline institute data-file-format)
+RUN data/emu00139040 EMU ISIS NEXUS   (name beamline institute data-file-format)
+norm            5
+backgr.fit      6
+map             1    0    0    0    0    0    0    0    0    0
+forward         1-48 
+#deadtime-cor    file
+
+RUN data/emu00139040 XXXX ISIS NEXUS   (name beamline institute data-file-format)
 norm            7
 backgr.fit      8
-map             1    0    0    0    0    0    0    0    0    0
-forward         1-16 
-
-RUN data/EMU00005989_v2 XXXX ISIS NEXUS   (name beamline institute data-file-format)
-norm            9
-backgr.fit      10
-map            11    0    0    0    0    0    0    0    0    0
-forward         17-32 
+map             9    0    0    0    0    0    0    0    0    0
+forward         49-96 

 ###############################################################
 COMMANDS
@@ -59,15 +60,15 @@ fourier_power    11
 apodization      STRONG  # NONE, WEAK, MEDIUM, STRONG
 plot             REAL    # REAL, IMAG, REAL_AND_IMAG, POWER, PHASE, PHASE_OPT_REAL
 range            0    200
-phase            parR2 par11
+phase            parR1, par9

 ###############################################################
 PLOT 0   (single histo plot)
 lifetimecorrection
 runs        1   2
-range    0   14   -0.22   0.22
-view_packing 2
+range    0   20   -0.35   0.35
+view_packing 10

 ###############################################################
-STATISTIC --- 2019-03-12 18:08:05
-  maxLH = 2585.1, NDF = 1696, maxLH/NDF = 1.524236
+STATISTIC --- 2026-02-21 13:06:21
+  maxLH = 4233.1, NDF = 3726, maxLH/NDF = 1.136107
--- a/doc/examples/test-histo-ROOT-PPC-ADDRUN.msr
+++ b/doc/examples/test-histo-ROOT-PPC-ADDRUN.msr
@@ -0,0 +1,78 @@
+LSCO(x=0.125), T=45.00 K, E=2.97 keV, B=~4(G)/0.11(A), Tr/Sa=15.02/11.30 kV, RAL-RAR=-0.01 kV, SR=-45.00
+###############################################################
+FITPARAMETER
+#      Nr. Name       Value     Step      Pos_Error Boundaries   
+        1 Asy         0.14561   -0.00047    0.00047     0       0.5     
+        2 Rate        0.1508    -0.0017     0.0017      0       10      
+        3 Field       29.450    -0.027      0.027       0       none    
+        4 N0_L        3076.3    -1.0        1.0         
+        5 Bkg_L       12.882    -0.071      0.071       
+        6 Phase_L     -34.89    -0.31       0.31        
+        7 alpha_LR    1.16481   -0.00055    0.00055     
+        8 Bkg_R       17.876    -0.080      0.079       
+        9 RelPhase_R  163.31    -0.31       0.31        
+       10 Zero        0         0           none        
+
+###############################################################
+THEORY
+asymmetry      1
+simplExpo      2          (rate)
+TFieldCos   fun3  fun1       (phase frequency)
+
+###############################################################
+FUNCTIONS
+fun1 = par3 * gamma_mu
+fun2 = par7 * par4
+fun3 = par6 + map1
+
+###############################################################
+GLOBAL
+data            2791    66601   
+fit             0.1     12     
+packing         50
+
+###############################################################
+RUN data/lem15_his_2992 MUE4 PSI MUSR-ROOT   (name beamline institute data-file-format)
+ADDRUN data/lem15_his_2993 MUE4 PSI MUSR-ROOT   (name beamline institute data-file-format)
+ADDRUN data/lem15_his_2994 MUE4 PSI MUSR-ROOT   (name beamline institute data-file-format)
+fittype         0         (single histogram fit)
+norm            4
+backgr.fit      5
+map            10    0    0    0    0    0    0    0    0    0
+forward         21 25 
+
+RUN data/lem15_his_2992 MUE4 PSI MUSR-ROOT   (name beamline institute data-file-format)
+ADDRUN data/lem15_his_2993 MUE4 PSI MUSR-ROOT   (name beamline institute data-file-format)
+ADDRUN data/lem15_his_2994 MUE4 PSI MUSR-ROOT   (name beamline institute data-file-format)
+fittype         0         (single histogram fit)
+norm            fun2
+backgr.fit      8
+map             9    0    0    0    0    0    0    0    0    0
+forward         23 27 
+
+###############################################################
+COMMANDS
+MAX_LIKELIHOOD
+MINIMIZE
+MINOS
+SAVE
+
+###############################################################
+PLOT 0   (single histo plot)
+lifetimecorrection
+runs        1   2
+range    0   12   -0.2   0.2
+view_packing 500
+
+###############################################################
+FOURIER
+units            Gauss   # units either 'Gauss', 'Tesla', 'MHz', or 'Mc/s'
+fourier_power    12
+apodization      STRONG  # NONE, WEAK, MEDIUM, STRONG
+plot             REAL    # REAL, IMAG, REAL_AND_IMAG, POWER, PHASE, PHASE_OPT_REAL
+phase            par6
+range            0    700
+
+###############################################################
+STATISTIC --- 2026-02-20 16:12:06
+  maxLH = 2888.7, NDF = 2429, maxLH/NDF = 1.189249
--- a/doc/musrfit_dox.cfg
+++ b/doc/musrfit_dox.cfg
@@ -38,7 +38,7 @@ PROJECT_NAME           = musrfit
 # could be handy for archiving the generated documentation or if some version
 # control system is used.

-PROJECT_NUMBER         = 1.9.9
+PROJECT_NUMBER         = 1.10.0

 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
@@ -923,6 +923,18 @@ INPUT                  = musrfit.dox \
                         ../src/classes/PUserFcn.cpp \
                         ../src/external/MusrRoot/TMusrRunHeader.h \
                         ../src/external/MusrRoot/TMusrRunHeader.cpp \
+                         ../src/external/nexus/PNeXus.h \
+                         ../src/external/nexus/PNeXus.cpp \
+                         ../src/external/MuSR_software/Class_MuSR_PSI/MuSR_td_PSI_bin.h \
+                         ../src/external/MuSR_software/Class_MuSR_PSI/MuSR_td_PSI_bin.cpp \
+                         ../src/external/mud/src/mud.h \
+                         ../src/external/mud/src/mud_all.c \
+                         ../src/external/mud/src/mud.c \
+                         ../src/external/mud/src/mud_encode.c \
+                         ../src/external/mud/src/mud_friendly.c \
+                         ../src/external/mud/src/mud_gen.c \
+                         ../src/external/mud/src/mud_new.c \
+                         ../src/external/mud/src/mud_tri_ti.c \
                         ../src/addRun.cpp \
                         ../src/any2many.cpp \
                         ../src/dump_header.cpp \
@@ -2241,7 +2253,7 @@ INCLUDE_FILE_PATTERNS  =
 # recursively expanded use the := operator instead of the = operator.
 # This tag requires that the tag ENABLE_PREPROCESSING is set to YES.

-PREDEFINED             =
+PREDEFINED             = HAVE_HDF4

 # If the MACRO_EXPANSION and EXPAND_ONLY_PREDEF tags are set to YES then this
 # tag can be used to specify a list of macro names that should be expanded. The
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -23,7 +23,7 @@ endif (nexus)
 set(MUSRFIT_LIBS ${MUSRFIT_LIBS} PMusr)

 #--- add all executables ------------------------------------------------------
-add_executable(addRun ${GIT_REV_H} addRun.cpp)
+add_executable(addRun addRun.cpp)
 target_compile_options(addRun BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(addRun 
  BEFORE PRIVATE
@@ -34,7 +34,7 @@ target_include_directories(addRun
 )
 target_link_libraries(addRun ${ROOT_LIBRARIES} ${MUSRFIT_LIBS} ${Boost_LIBRARIES})

-add_executable(any2many ${GIT_REV_H} any2many.cpp)
+add_executable(any2many any2many.cpp)
 target_compile_options(any2many BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(any2many 
  BEFORE PRIVATE
@@ -45,12 +45,13 @@ target_include_directories(any2many
 )
 target_link_libraries(any2many ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})

-add_executable(dump_header ${GIT_REV_H} dump_header.cpp)
+add_executable(dump_header dump_header.cpp)
 target_compile_options(dump_header BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(dump_header 
  BEFORE PRIVATE 
    $<BUILD_INTERFACE:${Boost_INCLUDE_DIRS}>
-    $<BUILD_INTERFACE:${NEXUS_INCLUDE_DIR}>
+    $<BUILD_INTERFACE:${HDF4_INCLUDE_DIRS}>
+    $<BUILD_INTERFACE:${HDF5_INCLUDE_DIRS}>
    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/src>
    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/include>
@@ -62,7 +63,7 @@ target_include_directories(dump_header
 )
 target_link_libraries(dump_header ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})

-add_executable(msr2data ${GIT_REV_H} msr2data.cpp)
+add_executable(msr2data msr2data.cpp)
 target_compile_options(msr2data BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(msr2data 
  BEFORE PRIVATE 
@@ -76,7 +77,7 @@ target_link_libraries(msr2data ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})
 add_executable(msr2msr msr2msr.cpp)
 target_link_libraries(msr2msr ${ROOT_LIBRARIES})

-add_executable(musrfit ${GIT_REV_H} musrfit.cpp)
+add_executable(musrfit musrfit.cpp)
 target_compile_options(musrfit BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(musrfit 
  BEFORE PRIVATE 
@@ -87,7 +88,7 @@ target_include_directories(musrfit
 )
 target_link_libraries(musrfit ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})

-add_executable(musrFT ${GIT_REV_H} musrFT.cpp)
+add_executable(musrFT musrFT.cpp)
 target_compile_options(musrFT BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(musrFT 
  BEFORE PRIVATE 
@@ -99,7 +100,7 @@ target_include_directories(musrFT
 )
 target_link_libraries(musrFT  FFTW3::FFTW3 ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})

-add_executable(musrRootValidation ${GIT_REV_H} musrRootValidation.cpp)
+add_executable(musrRootValidation musrRootValidation.cpp)
 target_compile_options(musrRootValidation BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(musrRootValidation 
  BEFORE PRIVATE
@@ -110,7 +111,7 @@ target_include_directories(musrRootValidation
 )
 target_link_libraries(musrRootValidation ${ROOT_LIBRARIES} ${MUSRFIT_LIBS} ${LIBXML2_LIBRARIES})

-add_executable(musrt0 ${GIT_REV_H} musrt0.cpp)
+add_executable(musrt0 musrt0.cpp)
 target_compile_options(musrt0 BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(musrt0 
  BEFORE PRIVATE 
@@ -121,7 +122,7 @@ target_include_directories(musrt0
 )
 target_link_libraries(musrt0 ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})

-add_executable(musrview ${GIT_REV_H} musrview.cpp)
+add_executable(musrview musrview.cpp)
 target_compile_options(musrview BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(musrview 
  BEFORE PRIVATE
@@ -133,7 +134,7 @@ target_include_directories(musrview
 )
 target_link_libraries(musrview FFTW3::FFTW3 ${ROOT_LIBRARIES} ${MUSRFIT_LIBS})

-add_executable(write_musrRoot_runHeader ${GIT_REV_H} write_musrRoot_runHeader.cpp)
+add_executable(write_musrRoot_runHeader write_musrRoot_runHeader.cpp)
 target_compile_options(write_musrRoot_runHeader BEFORE PRIVATE "-DHAVE_CONFIG_H" "${HAVE_GIT_REV_H}")
 target_include_directories(write_musrRoot_runHeader 
  BEFORE PRIVATE
@@ -145,6 +146,20 @@ target_include_directories(write_musrRoot_runHeader
 )
 target_link_libraries(write_musrRoot_runHeader ${ROOT_LIBRARIES} ${MUSRFIT_LIBS} ${LIBXML2_LIBRARIES})

+#--- ensure git-revision.h is regenerated before compiling --------------------
+if (IS_GIT_REPO)
+  add_dependencies(addRun git_revision)
+  add_dependencies(any2many git_revision)
+  add_dependencies(dump_header git_revision)
+  add_dependencies(msr2data git_revision)
+  add_dependencies(musrfit git_revision)
+  add_dependencies(musrFT git_revision)
+  add_dependencies(musrRootValidation git_revision)
+  add_dependencies(musrt0 git_revision)
+  add_dependencies(musrview git_revision)
+  add_dependencies(write_musrRoot_runHeader git_revision)
+endif (IS_GIT_REPO)
+
 #--- installation info --------------------------------------------------------
 install(
  TARGETS
--- a/src/addRun.cpp
+++ b/src/addRun.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/any2many.cpp
+++ b/src/any2many.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/CMakeLists.txt
+++ b/src/classes/CMakeLists.txt
@@ -82,7 +82,7 @@ set(prefix "${CMAKE_INSTALL_PREFIX}")
 set(exec_prefix "\$\{prefix\}")
 set(libdir "\$\{exec_prefix\}/lib")
 set(includedir "\$\{prefix\}/include")   
-set(MUSR_VERSION "1.7.0")
+set(MUSR_VERSION "1.8.0")
 set(MUSR_LIBRARY_NAME "PMusr")
 configure_file("PMusr.pc.in" "PMusr.pc" @ONLY)
 set(USERFCN_LIBRARY_NAME "PUserFcnBase")
@@ -131,13 +131,15 @@ target_include_directories(
  PMusr BEFORE PRIVATE
    $<BUILD_INTERFACE:${Boost_INCLUDE_DIR}>
    $<BUILD_INTERFACE:${FFTW3_INCLUDE}> 
-    $<BUILD_INTERFACE:${NEXUS_INCLUDE_DIR}>
+    $<BUILD_INTERFACE:${HDF4_INCLUDE_DIRS}>
+    $<BUILD_INTERFACE:${HDF5_INCLUDE_DIRS}>
    $<BUILD_INTERFACE:${MUSRFIT_INC}>
    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/external/MusrRoot>
    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/external/TLemRunHeader>
    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/external/MuSR_software/Class_MuSR_PSI>
    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/external/mud/src>
    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/src/external/nexus>
+    $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}>
 )

 add_library(PUserFcnBase SHARED
@@ -151,6 +153,7 @@ add_library(PRgeHandler SHARED
 )

 #--- set target properties, e.g. version --------------------------------------
+target_compile_options(PMusr BEFORE PRIVATE "-DHAVE_CONFIG_H")
 set_target_properties(PMusr
  PROPERTIES
    VERSION ${MUSR_VERSION}
--- a/src/classes/PFindRun.cpp
+++ b/src/classes/PFindRun.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PFitter.cpp
+++ b/src/classes/PFitter.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PFitterFcn.cpp
+++ b/src/classes/PFitterFcn.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PFourier.cpp
+++ b/src/classes/PFourier.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PFourierCanvas.cpp
+++ b/src/classes/PFourierCanvas.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PFunctionHandler.cpp
+++ b/src/classes/PFunctionHandler.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PMsgBox.cpp
+++ b/src/classes/PMsgBox.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PMsr2Data.cpp
+++ b/src/classes/PMsr2Data.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Bastian M. Wojek / Andreas Suter           *
+ *   Copyright (C) 2009-2026 by Bastian M. Wojek / Andreas Suter           *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PMsrHandler.cpp
+++ b/src/classes/PMsrHandler.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -814,6 +814,10 @@ Int_t PMsrHandler::WriteMsrLogFile(const Bool_t messages)
          fout.width(16);
          fout << std::left << "packing";
          fout << fGlobal.GetPacking() << std::endl;
+        } else if (sstr.BeginsWith("deadtime-cor")) {
+          fout.width(16);
+          fout << std::left << "deadtime-cor";
+          fout << fGlobal.GetDeadTimeCorrection() << std::endl;
        } else {
          fout << str.Data() << std::endl;
        }
@@ -1157,6 +1161,10 @@ Int_t PMsrHandler::WriteMsrLogFile(const Bool_t messages)
          fout.width(16);
          fout << std::left << "packing";
          fout << fRuns[runNo].GetPacking() << std::endl;
+        } else if (sstr.BeginsWith("deadtime-cor")) {
+          fout.width(16);
+          fout << std::left << "deadtime-cor";
+          fout << fRuns[runNo].GetDeadTimeCorrection() << std::endl;
        } else {
          fout << str.Data() << std::endl;
        }
@@ -3334,6 +3342,20 @@ Bool_t PMsrHandler::HandleGlobalEntry(PMsrLines &lines)
          error = true;
        }
      }
+    } else if (iter->fLine.BeginsWith("deadtime-cor", TString::kIgnoreCase)) { // deadtime correction
+      if (tokens->GetEntries() < 2) {
+        error = true;
+      } else {
+        ostr = dynamic_cast<TObjString*>(tokens->At(1));
+        str = ostr->GetString();
+        if (!str.CompareTo("no", TString::kIgnoreCase) ||
+            !str.CompareTo("file", TString::kIgnoreCase) ||
+            !str.CompareTo("estimate", TString::kIgnoreCase)) {
+            global.SetDeadTimeCorrection(str);
+        } else {
+          error = true;
+        }
+      }
    }

    // clean up
@@ -3931,6 +3953,27 @@ Bool_t PMsrHandler::HandleRunEntry(PMsrLines &lines)
      }
    }

+    // deadtime-correction -----------------------------------
+    if (iter->fLine.BeginsWith("deadtime-cor", TString::kIgnoreCase)) { // deadtime correction
+
+      runLinePresent = false; // this is needed to make sure that a run line is present before and ADDRUN is following
+
+      if (tokens->GetEntries() < 2) {
+        error = true;
+      } else {
+        ostr = dynamic_cast<TObjString*>(tokens->At(1));
+        str = ostr->GetString();
+        if (!str.CompareTo("no", TString::kIgnoreCase) ||
+            !str.CompareTo("file", TString::kIgnoreCase) ||
+            !str.CompareTo("estimate", TString::kIgnoreCase)) {
+            param.SetDeadTimeCorrection(str);
+        } else {
+          error = true;
+        }
+      }
+    }
+
+
    // xy-data -----------------------------------------------
    if (line.BeginsWith("xy-data", TString::kIgnoreCase)) {

--- a/src/classes/PMusr.cpp
+++ b/src/classes/PMusr.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -721,6 +721,22 @@ PRawRunDataSet* PRawRunData::GetDataSet(const UInt_t idx, Bool_t wantHistoNo)
    return fData.GetSet(idx);
 }

+//--------------------------------------------------------------------------
+// DeadTimeCorrectionReady (public)
+//--------------------------------------------------------------------------
+/**
+ * <p>Checks if deadtime correction information is sufficient to apply it.
+ * This means that fNumberOfGoodFrames must be present and the deadtime
+ * parameter vector.
+ *
+ * @return true if ready to apply deadtime correctio, false otherwise
+ */
+const Bool_t PRawRunData::DeadTimeCorrectionReady()
+{
+  if ((fNumberOfGoodFrames > 0) && (fDeadTimeParam.size() > 0))
+    return true;
+  return false;
+}

 //--------------------------------------------------------------------------
 // SetRingAnode (public)
--- a/src/classes/PMusrCanvas.cpp
+++ b/src/classes/PMusrCanvas.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PMusrT0.cpp
+++ b/src/classes/PMusrT0.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PPrepFourier.cpp
+++ b/src/classes/PPrepFourier.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PRgeHandler.cpp
+++ b/src/classes/PRgeHandler.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PRunAsymmetry.cpp
+++ b/src/classes/PRunAsymmetry.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -712,16 +712,26 @@ Bool_t PRunAsymmetry::PrepareData()
    forward[i].resize(runData->GetDataBin(forwardHistoNo[i])->size());
    forward[i]  = *runData->GetDataBin(forwardHistoNo[i]);
  }
+  // check if a dead time correction has to be done
+  // this will be done automatically in the function itself, which also
+  // checks in the global and run section
+  DeadTimeCorrection(forward, forwardHistoNo);
+
  backward.resize(backwardHistoNo.size()); // resize to number of groups
  for (UInt_t i=0; i<backwardHistoNo.size(); i++) {
    backward[i].resize(runData->GetDataBin(backwardHistoNo[i])->size());
    backward[i] = *runData->GetDataBin(backwardHistoNo[i]);
  }
+  // check if a dead time correction has to be done
+  // this will be done automatically in the function itself, which also
+  // checks in the global and run section
+  DeadTimeCorrection(backward, backwardHistoNo);

  // check if addrun's are present, and if yes add data
  // check if there are runs to be added to the current one
  if (fRunInfo->GetRunNameSize() > 1) { // runs to be added present
    PRawRunData *addRunData;
+    std::vector<PDoubleVector> addForward, addBackward;
    for (UInt_t i=1; i<fRunInfo->GetRunNameSize(); i++) {
      // get run to be added to the main one
      addRunData = fRawData->GetRunData(*(fRunInfo->GetRunName(i)));
@@ -731,6 +741,22 @@ Bool_t PRunAsymmetry::PrepareData()
        return false;
      }

+      // dead time correction handling
+      addForward.clear();
+      addForward.resize(forwardHistoNo.size());
+      for (UInt_t j=0; j<forwardHistoNo.size(); j++) {
+        addForward[j].resize(addRunData->GetDataBin(forwardHistoNo[j])->size());
+        addForward[j] = *addRunData->GetDataBin(forwardHistoNo[j]);
+      }
+      DeadTimeCorrection(addForward, forwardHistoNo);
+      addBackward.clear();
+      addBackward.resize(backwardHistoNo.size());
+      for (UInt_t j=0; j<backwardHistoNo.size(); j++) {
+        addBackward[j].resize(addRunData->GetDataBin(backwardHistoNo[j])->size());
+        addBackward[j] = *addRunData->GetDataBin(backwardHistoNo[j]);
+      }
+      DeadTimeCorrection(addBackward, backwardHistoNo);
+
      // add forward run
      UInt_t addRunSize;      
      for (UInt_t k=0; k<forwardHistoNo.size(); k++) { // fill each group
@@ -739,7 +765,7 @@ Bool_t PRunAsymmetry::PrepareData()
          // make sure that the index stays in the proper range
          if ((static_cast<Int_t>(j)+static_cast<Int_t>(fAddT0s[i-1][2*k])-static_cast<Int_t>(fT0s[2*k]) >= 0) &&
              (j+static_cast<Int_t>(fAddT0s[i-1][2*k])-static_cast<Int_t>(fT0s[2*k]) < addRunSize)) {
-            forward[k][j] += addRunData->GetDataBin(forwardHistoNo[k])->at(j+static_cast<Int_t>(fAddT0s[i-1][2*k])-static_cast<Int_t>(fT0s[2*k]));
+            forward[k][j] += addForward[k][j+static_cast<Int_t>(fAddT0s[i-1][2*k])-static_cast<Int_t>(fT0s[2*k])];
          }
        }
      }
@@ -751,7 +777,7 @@ Bool_t PRunAsymmetry::PrepareData()
          // make sure that the index stays in the proper range
          if ((static_cast<Int_t>(j)+static_cast<Int_t>(fAddT0s[i-1][2*k+1])-static_cast<Int_t>(fT0s[2*k+1]) >= 0) &&
              (j+static_cast<Int_t>(fAddT0s[i-1][2*k+1])-static_cast<Int_t>(fT0s[2*k+1]) < addRunSize)) {
-            backward[k][j] += addRunData->GetDataBin(backwardHistoNo[k])->at(j+static_cast<Int_t>(fAddT0s[i-1][2*k+1])-static_cast<Int_t>(fT0s[2*k+1]));
+            backward[k][j] += addBackward[k][j+static_cast<Int_t>(fAddT0s[i-1][2*k+1])-static_cast<Int_t>(fT0s[2*k+1])];
          }
        }
      }
--- a/src/classes/PRunAsymmetryBNMR.cpp
+++ b/src/classes/PRunAsymmetryBNMR.cpp
@@ -9,7 +9,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2018-2025 by Zaher Salman                              *
+ *   Copyright (C) 2018-2026 by Zaher Salman                              *
 *   zaher.salman@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PRunAsymmetryRRF.cpp
+++ b/src/classes/PRunAsymmetryRRF.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -707,16 +707,26 @@ Bool_t PRunAsymmetryRRF::PrepareData()
    forward[i].resize(runData->GetDataBin(forwardHistoNo[i])->size());
    forward[i]  = *runData->GetDataBin(forwardHistoNo[i]);
  }
+  // check if a dead time correction has to be done
+  // this will be done automatically in the function itself, which also
+  // checks in the global and run section
+  DeadTimeCorrection(forward, forwardHistoNo);
+
  backward.resize(backwardHistoNo.size()); // resize to number of groups
  for (UInt_t i=0; i<backwardHistoNo.size(); i++) {
    backward[i].resize(runData->GetDataBin(backwardHistoNo[i])->size());
    backward[i] = *runData->GetDataBin(backwardHistoNo[i]);
  }
+  // check if a dead time correction has to be done
+  // this will be done automatically in the function itself, which also
+  // checks in the global and run section
+  DeadTimeCorrection(forward, forwardHistoNo);

  // check if addrun's are present, and if yes add data
  // check if there are runs to be added to the current one
  if (fRunInfo->GetRunNameSize() > 1) { // runs to be added present
    PRawRunData *addRunData;
+    std::vector<PDoubleVector> addForward, addBackward;
    for (UInt_t i=1; i<fRunInfo->GetRunNameSize(); i++) {
      // get run to be added to the main one
      addRunData = fRawData->GetRunData(*(fRunInfo->GetRunName(i)));
@@ -726,6 +736,22 @@ Bool_t PRunAsymmetryRRF::PrepareData()
        return false;
      }

+      // dead time correction handling
+      addForward.clear();
+      addForward.resize(forwardHistoNo.size());
+      for (UInt_t j=0; j<forwardHistoNo.size(); j++) {
+        addForward[j].resize(addRunData->GetDataBin(forwardHistoNo[j])->size());
+        addForward[j] = *addRunData->GetDataBin(forwardHistoNo[j]);
+      }
+      DeadTimeCorrection(addForward, forwardHistoNo);
+      addBackward.clear();
+      addBackward.resize(backwardHistoNo.size());
+      for (UInt_t j=0; j<backwardHistoNo.size(); j++) {
+        addBackward[j].resize(addRunData->GetDataBin(backwardHistoNo[j])->size());
+        addBackward[j] = *addRunData->GetDataBin(backwardHistoNo[j]);
+      }
+      DeadTimeCorrection(addBackward, backwardHistoNo);
+
      // add forward run
      UInt_t addRunSize;      
      for (UInt_t k=0; k<forwardHistoNo.size(); k++) { // fill each group
@@ -733,7 +759,7 @@ Bool_t PRunAsymmetryRRF::PrepareData()
        for (UInt_t j=0; j<addRunData->GetDataBin(forwardHistoNo[k])->size(); j++) { // loop over the bin indices
          // make sure that the index stays in the proper range
          if (((Int_t)j+(Int_t)fAddT0s[i-1][2*k]-(Int_t)fT0s[2*k] >= 0) && (j+(Int_t)fAddT0s[i-1][2*k]-(Int_t)fT0s[2*k] < addRunSize)) {
-            forward[k][j] += addRunData->GetDataBin(forwardHistoNo[k])->at(j+(Int_t)fAddT0s[i-1][2*k]-(Int_t)fT0s[2*k]);
+            forward[k][j] += addForward[k][j+(Int_t)fAddT0s[i-1][2*k]-(Int_t)fT0s[2*k]];
          }
        }
      }
@@ -744,7 +770,7 @@ Bool_t PRunAsymmetryRRF::PrepareData()
        for (UInt_t j=0; j<addRunData->GetDataBin(backwardHistoNo[k])->size(); j++) { // loop over the bin indices
          // make sure that the index stays in the proper range
          if (((Int_t)j+(Int_t)fAddT0s[i-1][2*k+1]-(Int_t)fT0s[2*k+1] >= 0) && (j+(Int_t)fAddT0s[i-1][2*k+1]-(Int_t)fT0s[2*k+1] < addRunSize)) {
-            backward[k][j] += addRunData->GetDataBin(backwardHistoNo[k])->at(j+(Int_t)fAddT0s[i-1][2*k+1]-(Int_t)fT0s[2*k+1]);
+            backward[k][j] += addBackward[k][j+(Int_t)fAddT0s[i-1][2*k+1]-(Int_t)fT0s[2*k+1]];
          }
        }
      }
--- a/src/classes/PRunBase.cpp
+++ b/src/classes/PRunBase.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -159,6 +159,57 @@ PRunBase::~PRunBase()
  fFuncValues.clear();
 }

+//--------------------------------------------------------------------------
+// DeadTimeCorrection (protected)
+//--------------------------------------------------------------------------
+/**
+ * \brief carry out dead time correction
+ *
+ * \param histos histograms to be corrected
+ * \param histoNo histogram numbers
+ */
+void PRunBase::DeadTimeCorrection(std::vector<PDoubleVector> &histos, PUIntVector &histoNo)
+{
+  PRawRunData* runData = fRawData->GetRunData(*fRunInfo->GetRunName());
+
+  if (!runData->DeadTimeCorrectionReady()) {
+    std::cerr << std::endl << "**WARNING** PRunBase::DeadTimeCorrection: missing input for dead time correction" << std::endl;
+    return;
+  }
+
+
+  // check if a dead time correction has to be done
+  // first check the global block
+  TString dtcg = fMsrInfo->GetMsrGlobal()->GetDeadTimeCorrection();
+  Int_t dtcg_tag = 0; // 0=no, 1=file, 2=estimate
+  if (dtcg.Contains("file", TString::kIgnoreCase)) {
+    dtcg_tag = 1;
+  } else if (dtcg.Contains("estimate", TString::kIgnoreCase)) {
+    dtcg_tag = 2;
+  }
+  // now check each run
+  TString dtcr{"no"};
+  Bool_t needToCheck{true};
+  for (UInt_t i=0; i<histoNo.size(); i++) {
+    dtcr = fRunInfo->GetDeadTimeCorrection();
+    if (dtcr.Contains("file", TString::kIgnoreCase) || (dtcg_tag != 0)) {
+      if (runData->DeadTimeCorrectionReady()) {
+        needToCheck = false;
+        // Dead time correction: n_true = n_obs / (1 - n_obs * t_dt / (good_frames * dt))
+        Double_t n_true;
+        Int_t gf = runData->GetNumberOfGoodFrames();
+        std::vector<float> t_dt = runData->GetDeadTimeParam();
+        for (UInt_t j=0; j<histos[i].size(); j++) {
+          n_true = histos[i][j] / (1.0 - histos[i][j] * t_dt[histoNo[i]] / (gf * fTimeResolution));
+          histos[i][j] = n_true;
+        }
+      }
+    }
+    if ((dtcr.Contains("estimate", TString::kIgnoreCase) || (dtcg_tag != 0)) && needToCheck) {
+      std::cerr << std::endl << "**INFO** deadtime correction estimate not yet implemented." << std::endl;
+    }
+  }
+}

 //--------------------------------------------------------------------------
 // SetFitRange (public)
--- a/src/classes/PRunDataHandler.cpp
+++ b/src/classes/PRunDataHandler.cpp
--- a/src/classes/PRunListCollection.cpp
+++ b/src/classes/PRunListCollection.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PRunMuMinus.cpp
+++ b/src/classes/PRunMuMinus.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PRunNonMusr.cpp
+++ b/src/classes/PRunNonMusr.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PRunSingleHisto.cpp
+++ b/src/classes/PRunSingleHisto.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -1069,10 +1069,16 @@ Bool_t PRunSingleHisto::PrepareData()
    forward[i] = *runData->GetDataBin(histoNo[i]);
  }

+  // check if a dead time correction has to be done
+  // this will be done automatically in the function itself, which also
+  // checks in the global and run section
+  DeadTimeCorrection(forward, histoNo);
+
  // check if there are runs to be added to the current one
  if (fRunInfo->GetRunNameSize() > 1) { // runs to be added present
    PRawRunData *addRunData;
-    for (UInt_t i=1; i<fRunInfo->GetRunNameSize(); i++) {
+    std::vector<PDoubleVector> addForward;
+    for (UInt_t i=1; i<fRunInfo->GetRunNameSize(); i++) { // loop over all ADDRUN's

      // get run to be added to the main one
      addRunData = fRawData->GetRunData(*fRunInfo->GetRunName(i));
@@ -1082,15 +1088,23 @@ Bool_t PRunSingleHisto::PrepareData()
        return false;
      }

+      addForward.clear();
+      addForward.resize(histoNo.size());   // resize to number of groups
+      for (UInt_t j=0; j<histoNo.size(); j++) {
+        addForward[j].resize(addRunData->GetDataBin(histoNo[j])->size());
+        addForward[j] = *addRunData->GetDataBin(histoNo[j]);
+      }
+      DeadTimeCorrection(addForward, histoNo);
+
      // add forward run
      UInt_t addRunSize;
      for (UInt_t k=0; k<histoNo.size(); k++) { // fill each group
-        addRunSize = addRunData->GetDataBin(histoNo[k])->size();
-        for (UInt_t j=0; j<addRunData->GetDataBin(histoNo[k])->size(); j++) { // loop over the bin indices
+        addRunSize = addForward[k].size();
+        for (UInt_t j=0; j<addRunSize; j++) { // loop over the bin indices
          // make sure that the index stays in the proper range
          if ((static_cast<Int_t>(j)+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k]) >= 0) &&
              (j+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k]) < addRunSize)) {
-            forward[k][j] += addRunData->GetDataBin(histoNo[k])->at(j+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k]));
+            forward[k][j] += addForward[k][j+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k])];
          }
        }
      }
--- a/src/classes/PRunSingleHistoRRF.cpp
+++ b/src/classes/PRunSingleHistoRRF.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -767,6 +767,7 @@ Bool_t PRunSingleHistoRRF::PrepareData()
  // check if there are runs to be added to the current one
  if (fRunInfo->GetRunNameSize() > 1) { // runs to be added present
    PRawRunData *addRunData;
+    std::vector<PDoubleVector> addForward;
    for (UInt_t i=1; i<fRunInfo->GetRunNameSize(); i++) {

      // get run to be added to the main one
@@ -777,15 +778,23 @@ Bool_t PRunSingleHistoRRF::PrepareData()
        return false;
      }

+      addForward.clear();
+      addForward.resize(histoNo.size());   // resize to number of groups
+      for (UInt_t j=0; j<histoNo.size(); j++) {
+        addForward[j].resize(addRunData->GetDataBin(histoNo[j])->size());
+        addForward[j] = *addRunData->GetDataBin(histoNo[j]);
+      }
+      DeadTimeCorrection(addForward, histoNo);
+
      // add forward run
      UInt_t addRunSize;
      for (UInt_t k=0; k<histoNo.size(); k++) { // fill each group
-        addRunSize = addRunData->GetDataBin(histoNo[k])->size();
-        for (UInt_t j=0; j<addRunData->GetDataBin(histoNo[k])->size(); j++) { // loop over the bin indices
+        addRunSize = addForward[k].size();
+        for (UInt_t j=0; j<addRunSize; j++) { // loop over the bin indices
          // make sure that the index stays in the proper range
          if ((static_cast<Int_t>(j)+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k]) >= 0) &&
              (j+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k]) < addRunSize)) {
-            forward[k][j] += addRunData->GetDataBin(histoNo[k])->at(j+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k]));
+            forward[k][j] += addForward[k][j+static_cast<Int_t>(fAddT0s[i-1][k])-static_cast<Int_t>(fT0s[k])];
          }
        }
      }
--- a/src/classes/PStartupHandler.cpp
+++ b/src/classes/PStartupHandler.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PTheory.cpp
+++ b/src/classes/PTheory.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PUserFcn.cpp
+++ b/src/classes/PUserFcn.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/classes/PUserFcnBase.cpp
+++ b/src/classes/PUserFcnBase.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/dump_header.cpp
+++ b/src/dump_header.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
@@ -37,6 +37,7 @@
 #include <cstring>
 #include <ctime>
 #include <cassert>
+#include <cstddef>

 #include <iostream>
 #include <fstream>
@@ -270,9 +271,14 @@ int dump_header_root(const std::string fileName, const bool summary, const bool
  }

  // summary as well?
-  if (summary && (fileType == DH_MUSR_ROOT)) {
+  if (summary && ((fileType == DH_MUSR_ROOT) || (fileType == DH_MUSR_ROOT_DIR))) {
    TObjArray *runSum=nullptr;
-    runSum = static_cast<TObjArray*>(folder->FindObject("RunSummary"));
+
+    if (fileType == DH_MUSR_ROOT) // TFolder
+      runSum = static_cast<TObjArray*>(folder->FindObject("RunSummary"));
+    else // TDirectory
+      f.GetObject("RunHeader/RunSummary", runSum);
+
    if (!runSum) { // something is wrong!!
      std::cerr << std::endl << "**ERROR** Couldn't obtain RunSummary " << fileName << std::endl;
      f.Close();
@@ -360,15 +366,39 @@ int dump_header_root(const std::string fileName, const bool summary, const bool
 int dump_header_nexus(const std::string fileName, const bool counts) {

 #ifdef PNEXUS_ENABLED
-  std::unique_ptr<PNeXus> nxs_file = std::make_unique<PNeXus>(fileName.c_str());
+  nxs::HDFType type = nxs::checkHDFType(fileName);

-  if (nxs_file->IsValid(false)) {
-    nxs_file->Dump(counts);
-  } else {
-    std::cerr << std::endl;
-    std::cerr << "**ERROR** found invalid NeXus file." << std::endl;
-    std::cerr << std::endl;
-    return 1;
+  // check for type errors, missing enabled HDF4
+  switch (type) {
+    case nxs::HDFType::HDF4:
+      std::cout << std::endl << ">> PRunDataHandler::ReadNexusFile(): HDF4 file." << std::endl;
+#ifndef HAVE_HDF4
+      std::cerr << std::endl << ">> PRunDataHandler::ReadNexusFile(): **ERROR**, HDF4 is not enabled." << std::endl;
+      return 1;
+#endif
+      break;
+    case nxs::HDFType::HDF5:
+      std::cout << std::endl << ">> PRunDataHandler::ReadNexusFile(): HDF5 file." << std::endl;
+      break;
+    case nxs::HDFType::Unknown:
+      std::cerr << std::endl << ">> PRunDataHandler::ReadNexusFile(): Not a valid NeXus file." << std::endl;
+      return 1;
+  }
+
+  if (type == nxs::HDFType::HDF4) {
+#ifdef HAVE_HDF4
+    std::unique_ptr<nxH4::PNeXus> nxs_file = std::make_unique<nxH4::PNeXus>(fileName);
+    if (nxs_file == nullptr) {
+      std::cerr << std::endl << "**ERROR** allocation of nxH4::PNeXus object failed." << std::endl;
+    }
+    nxs_file->Dump();
+#endif
+  } else { // HDF5
+    std::unique_ptr<nxH5::PNeXus> nxs_file = std::make_unique<nxH5::PNeXus>(fileName);
+    if (nxs_file == nullptr) {
+      std::cerr << std::endl << "**ERROR** allocation of nxH5::PNeXus object failed." << std::endl;
+    }
+    nxs_file->Dump();
  }
 #else
  std::cout << std::endl << "NeXus not enabled, hence the header information cannot be dumped." << std::endl << std::endl;
--- a/src/external/BMWtools/BMWStartupHandler.cpp
+++ b/src/external/BMWtools/BMWStartupHandler.cpp
@@ -11,7 +11,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter, Bastian M. Wojek            *
+ *   Copyright (C) 2007-2026 by Andreas Suter, Bastian M. Wojek            *
 *                                                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/BMWtools/BMWStartupHandler.h
+++ b/src/external/BMWtools/BMWStartupHandler.h
@@ -11,7 +11,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter, Bastian M. Wojek            *
+ *   Copyright (C) 2007-2026 by Andreas Suter, Bastian M. Wojek            *
 *                                                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/DepthProfile/inc/PDepthProfile.h
+++ b/src/external/DepthProfile/inc/PDepthProfile.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/DepthProfile/inc/PDepthProfileLinkDef.h
+++ b/src/external/DepthProfile/inc/PDepthProfileLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/DepthProfile/src/PDepthProfile.cpp
+++ b/src/external/DepthProfile/src/PDepthProfile.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/DummyUserFcn/inc/PDummyUserFcn.h
+++ b/src/external/DummyUserFcn/inc/PDummyUserFcn.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/DummyUserFcn/inc/PDummyUserFcnLinkDef.h
+++ b/src/external/DummyUserFcn/inc/PDummyUserFcnLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/DummyUserFcn/src/PDummyUserFcn.cpp
+++ b/src/external/DummyUserFcn/src/PDummyUserFcn.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/LF_GL/PGKT_LF.cpp
+++ b/src/external/LF_GL/PGKT_LF.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/LF_GL/PGKT_LF.h
+++ b/src/external/LF_GL/PGKT_LF.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/LF_GL/PLGKT_LF.cpp
+++ b/src/external/LF_GL/PLGKT_LF.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/LF_GL/PLGKT_LF.h
+++ b/src/external/LF_GL/PLGKT_LF.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMPStartupHandler.cpp
+++ b/src/external/MagProximity/PMPStartupHandler.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2011-2025 by Andreas Suter                              *
+ *   Copyright (C) 2011-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMPStartupHandler.h
+++ b/src/external/MagProximity/PMPStartupHandler.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2011-2025 by Andreas Suter                              *
+ *   Copyright (C) 2011-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMPStartupHandlerLinkDef.h
+++ b/src/external/MagProximity/PMPStartupHandlerLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2011-2025 by Andreas Suter                              *
+ *   Copyright (C) 2011-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMagProximity.h
+++ b/src/external/MagProximity/PMagProximity.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2011-2025 by Andreas Suter                              *
+ *   Copyright (C) 2011-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMagProximityFitter.cpp
+++ b/src/external/MagProximity/PMagProximityFitter.cpp
@@ -10,7 +10,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2011-2025 by Andreas Suter                              *
+ *   Copyright (C) 2011-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMagProximityFitter.h
+++ b/src/external/MagProximity/PMagProximityFitter.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MagProximity/PMagProximityFitterLinkDef.h
+++ b/src/external/MagProximity/PMagProximityFitterLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2011-2025 by Andreas Suter                              *
+ *   Copyright (C) 2011-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MusrRoot/TMusrRunHeader.cpp
+++ b/src/external/MusrRoot/TMusrRunHeader.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MusrRoot/TMusrRunHeader.h
+++ b/src/external/MusrRoot/TMusrRunHeader.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/MusrRoot/TMusrRunHeaderLinkDef.h
+++ b/src/external/MusrRoot/TMusrRunHeaderLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/PNL_PippardFitter.cpp
+++ b/src/external/Nonlocal/PNL_PippardFitter.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/PNL_PippardFitter.h
+++ b/src/external/Nonlocal/PNL_PippardFitter.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/PNL_PippardFitterLinkDef.h
+++ b/src/external/Nonlocal/PNL_PippardFitterLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/PNL_StartupHandler.cpp
+++ b/src/external/Nonlocal/PNL_StartupHandler.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/PNL_StartupHandler.h
+++ b/src/external/Nonlocal/PNL_StartupHandler.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/PNL_StartupHandlerLinkDef.h
+++ b/src/external/Nonlocal/PNL_StartupHandlerLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/Nonlocal/prog/CMakeLists.txt
+++ b/src/external/Nonlocal/prog/CMakeLists.txt
@@ -2,6 +2,11 @@

 cmake_minimum_required(VERSION 3.15)

+# cmake: use BoostConfig.cmake instead of FindBoost
+if (CMAKE_VERSION GREATER_EQUAL "3.3")
+  cmake_policy(SET CMP0167 NEW)
+endif()
+  
 project(dump_nonlocal_field VERSION 1.0.0 LANGUAGES C CXX)

 #--- check for git ------------------------------------------------------------
--- a/src/external/Nonlocal/prog/dump_nonlocal_field.cpp
+++ b/src/external/Nonlocal/prog/dump_nonlocal_field.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2009-2025 by Andreas Suter                              *
+ *   Copyright (C) 2009-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libFitPofB/classes/TPofTCalc.cpp
+++ b/src/external/libFitPofB/classes/TPofTCalc.cpp
@@ -13,7 +13,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2008-2025 by Bastian M. Wojek, Andreas Suter            *
+ *   Copyright (C) 2008-2026 by Bastian M. Wojek, Andreas Suter            *
 *                                                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libGbGLF/PGbGLF.cpp
+++ b/src/external/libGbGLF/PGbGLF.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libGbGLF/PGbGLF.h
+++ b/src/external/libGbGLF/PGbGLF.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2007-2025 by Andreas Suter                              *
+ *   Copyright (C) 2007-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libGbGLF/PGbGLFLinkDef.h
+++ b/src/external/libGbGLF/PGbGLFLinkDef.h
@@ -7,7 +7,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2016-2025 by Andreas Suter                              *
+ *   Copyright (C) 2016-2026 by Andreas Suter                              *
 *                                                                         *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libPhotoMeissner/classes/PPhotoMeissner.cpp
+++ b/src/external/libPhotoMeissner/classes/PPhotoMeissner.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libPhotoMeissner/include/PPhotoMeissner.h
+++ b/src/external/libPhotoMeissner/include/PPhotoMeissner.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libPhotoMeissner/include/PPhotoMeissnerLinkDef.h
+++ b/src/external/libPhotoMeissner/include/PPhotoMeissnerLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libSpinValve/classes/PSkewedLorentzian.cpp
+++ b/src/external/libSpinValve/classes/PSkewedLorentzian.cpp
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libSpinValve/include/PSkewedLorentzian.h
+++ b/src/external/libSpinValve/include/PSkewedLorentzian.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libSpinValve/include/PSkewedLorentzianLinkDef.h
+++ b/src/external/libSpinValve/include/PSkewedLorentzianLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libSpinValve/include/PStartupHandler_SV.h
+++ b/src/external/libSpinValve/include/PStartupHandler_SV.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/libSpinValve/include/PStartupHandler_SVLinkDef.h
+++ b/src/external/libSpinValve/include/PStartupHandler_SVLinkDef.h
@@ -8,7 +8,7 @@
 ***************************************************************************/

 /***************************************************************************
- *   Copyright (C) 2013-2025 by Andreas Suter                              *
+ *   Copyright (C) 2013-2026 by Andreas Suter                              *
 *   andreas.suter@psi.ch                                                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
--- a/src/external/nexus/CMakeLists.txt
+++ b/src/external/nexus/CMakeLists.txt
@@ -1,13 +1,11 @@
 # - PNeXus library ------------------------------------------------------------

-include_directories(${NEXUS_INCLUDE_DIR}) # to get the nexus headers
-
 #--- create pkg-config info ---------------------------------------------------
 set(prefix "${CMAKE_INSTALL_PREFIX}")   
 set(exec_prefix "\$\{prefix\}")
 set(libdir "\$\{exec_prefix\}/lib")
 set(includedir "\$\{prefix\}/include")   
-set(PNEXUS_VERSION "0.9.0")
+set(PNEXUS_VERSION "1.0.0")
 set(PNEXUS_LIBRARY_NAME "PNeXus")
 configure_file("PNeXus.pc.in" "PNeXus.pc" @ONLY)

@@ -23,12 +21,20 @@ set_target_properties(PNeXus
 )

 #--- make sure that the include directory is found ----------------------------
-target_include_directories(
-  PNeXus BEFORE PRIVATE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
+target_include_directories(PNeXus 
+  BEFORE PRIVATE $<BUILD_INTERFACE:${HDF4_INCLUDE_DIRS}>
+  BEFORE PRIVATE $<BUILD_INTERFACE:${HDF5_INCLUDE_DIRS}>
+  BEFORE PRIVATE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
 )

 #--- add library dependencies -------------------------------------------------
-target_link_libraries(PNeXus ${NEXUS_LIBRARY})
+if (HAVE_HDF4)
+  set(HDF_LIBS ${HDF4_LIBRARIES} ${HDF5_LIBRARIES})
+else (HAVE_HDF4)   
+  set(HDF_LIBS ${HDF5_LIBRARIES})
+endif (HAVE_HDF4)
+message(STATUS "as35> HDF_LIBS: ${HDF_LIBS}")
+target_link_libraries(PNeXus ${HDF_LIBS} ${ROOT_LIBRARIES})

 #--- install PNeXus solib -----------------------------------------------------
 install(TARGETS PNeXus DESTINATION lib)
--- a/src/external/nexus/PNeXus.cpp
+++ b/src/external/nexus/PNeXus.cpp
--- a/src/external/nexus/PNeXus.h
+++ b/src/external/nexus/PNeXus.h
--- a/src/external/nexus/README.Cygwin
+++ b/src/external/nexus/README.Cygwin
@@ -1,69 +0,0 @@
-2011/04/13 -- BMW
-
-Under Cygwin of all the required libraries for NeXus only HDF5 is available.
-The packages <hdf5> and <libhdf5-devel> can be installed through the Cygwin setup.
-One should also make sure that <bison>, <flex> and a package containing "/usr/lib/librpc.a" (e.g. <sunrpc> = 4.0-3) are installed.
-
-All other libraries have to be built from the sources:
-
-* JPEG-6b
-  URL: http://www.hdfgroup.org/ftp/lib-external/jpeg/src/jpegsrc.v6b.tar.gz
-  Configure options: --prefix=/usr/local --enable-static
-
-* MXML 2.5
-  URL: http://ftp.easysw.com/pub/mxml/2.5/mxml-2.5.tar.gz
-  Configure options: --prefix=/usr/local --enable-static
-
-* HDF 4.2.5
-  URL: http://www.hdfgroup.org/ftp/HDF/HDF_Current/src/hdf-4.2.5.tar.gz 
-  Configure options: --prefix=/usr/local --enable-static --disable-fortran --with-jpeg=/usr/local
-
-* NeXus 4.2.1
-  URL: http://download.nexusformat.org/kits/nexus-4.2.1.tar.gz
-  Configure options: --prefix=/usr/local --with-hdf4=/usr/local --with-hdf5=/usr --with-xml=/usr/local
-
-The version numbers and source-code locations might of course change with time but should be easily adjustable.
-
-If one is confident enough that all requirements to build the above packages are fullfilled, one could also try to run the following lines as a script.
-However, there is absolutely no warranty that it works.
-
---
-
-#!/bin/sh
-
-cd
-mkdir nexus
-cd nexus
-curl http://www.hdfgroup.org/ftp/lib-external/jpeg/src/jpegsrc.v6b.tar.gz -G | tar xz
-cd jpeg-6b
-./configure --prefix=/usr/local --enable-static
-make
-make install
-cd ..
-curl http://ftp.easysw.com/pub/mxml/2.5/mxml-2.5.tar.gz -G | tar xz
-cd mxml-2.5
-./configure --prefix=/usr/local --enable-static
-make
-make install
-cd ..
-curl http://www.hdfgroup.org/ftp/HDF/HDF_Current/src/hdf-4.2.5.tar.gz -G | tar xz
-cd hdf-4.2.5
-./configure --prefix=/usr/local --enable-static --disable-fortran --with-jpeg=/usr/local
-make
-make install
-cd ..
-curl http://download.nexusformat.org/kits/nexus-4.2.1.tar.gz -G | tar xz
-./configure --prefix=/usr/local --with-hdf4=/usr/local --with-hdf5=/usr --with-xml=/usr/local
-make
-make install
-
---
-
-In order to obtain NeXus support in musrfit after installing the above libraries, musrfit has to be configured with the options
-"--enable-static --enable-NeXus"
-
-Further information on how to set up musrfit under Cygwin can be found here:
-https://intranet.psi.ch/MUSR/MusrFitSetup#A_4_MS_Windows
-http://lmu.web.psi.ch/facilities/software/musrfit/user/intranet.psi.ch/MUSR/MusrFitSetup.html#A_4_MS_Windows
-
-EOF
--- a/src/external/nexus/Usage.md
+++ b/src/external/nexus/Usage.md
--- a/src/external/nexus/examples/hdf4/CMakeLists.txt
+++ b/src/external/nexus/examples/hdf4/CMakeLists.txt
@@ -0,0 +1,149 @@
+# - h4nexus
+cmake_minimum_required(VERSION 3.26)
+
+project(h4nexus VERSION 0.1.0 LANGUAGES CXX)
+
+#--- set C++ standard ---------------------------------------------------------
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+#--- set a default build type if none was specified ---------------------------
+set(default_build_type "Release")
+
+if (NOT CMAKE_BUILD_TYPE AND NOT CMAKE_CONFIGURATION_TYPES)
+  message(STATUS "Setting build type to '${default_build_type}' as none was specified.")
+  set(CMAKE_BUILD_TYPE "${default_build_type}" CACHE
+      STRING "Choose the type of build." FORCE)
+  # Set the possible values of build type for cmake-gui
+  set_property(CACHE CMAKE_BUILD_TYPE PROPERTY STRINGS
+    "Debug" "Release" "MinSizeRel" "RelWithDebInfo")
+endif ()
+
+#--- check for pkg-config -----------------------------------------------------
+find_package(PkgConfig REQUIRED)
+
+#--- check for git ------------------------------------------------------------
+find_package(Git REQUIRED)
+
+#--- check for HDF4 -----------------------------------------------------------
+# Find HDF4 manually (pkg-config often doesn't have hdf4)
+find_path(HDF4_INCLUDE_DIR
+  NAMES mfhdf.h
+  PATHS /usr/include /usr/local/include
+  PATH_SUFFIXES hdf
+)
+
+find_library(HDF4_DF_LIBRARY
+  NAMES df libdf
+  PATHS /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib
+)
+
+find_library(HDF4_MFHDF_LIBRARY
+  NAMES mfhdf libmfhdf
+  PATHS /usr/lib64 /usr/lib /usr/local/lib64 /usr/local/lib
+)
+
+if (HDF4_INCLUDE_DIR AND HDF4_DF_LIBRARY AND HDF4_MFHDF_LIBRARY)
+    set(HDF4_FOUND TRUE)
+    set(HDF4_INCLUDE_DIRS ${HDF4_INCLUDE_DIR})
+    set(HDF4_LIBRARIES ${HDF4_MFHDF_LIBRARY} ${HDF4_DF_LIBRARY})
+    message(STATUS "Found HDF4: ${HDF4_INCLUDE_DIR}")
+    message(STATUS "  HDF4 libraries: ${HDF4_LIBRARIES}")
+else ()
+    message(FATAL_ERROR "HDF4 library not found. Please install libhdf4-dev or hdf-devel")
+endif ()
+
+include_directories(${HDF4_INCLUDE_DIRS})
+
+#--- check for HDF5 -----------------------------------------------------------
+find_package(HDF5 REQUIRED COMPONENTS CXX)
+if(NOT HDF5_FOUND)
+    message(FATAL_ERROR "HDF5 C++ library not found")
+endif()
+include_directories(${HDF5_INCLUDE_DIRS})
+
+#--- check for ROOT -----------------------------------------------------------
+find_package(ROOT 6.36 REQUIRED COMPONENTS Minuit2)
+if (ROOT_miniut2_FOUND)
+  execute_process(COMMAND root-config --bindir OUTPUT_VARIABLE ROOT_BINDIR)
+  string(STRIP ${ROOT_BINDIR} ROOT_BINDIR)
+  execute_process(COMMAND root-config --version OUTPUT_VARIABLE ROOT_VERSION)
+  string(STRIP ${ROOT_VERSION} ROOT_VERSION)
+  message("-- Found ROOT: ${ROOT_BINDIR} (found version: ${ROOT_VERSION})")
+  #---Define useful ROOT functions and macros (e.g. ROOT_GENERATE_DICTIONARY)
+  include(${ROOT_USE_FILE})
+endif (ROOT_miniut2_FOUND)
+
+#--- all checks done -> feed config.h -----------------------------------------
+set(HAVE_CONFIG_H 1 CACHE INTERNAL "config.h is available")
+configure_file(${CMAKE_SOURCE_DIR}/cmake/config.h.in ${CMAKE_CURRENT_BINARY_DIR}/config.h)
+
+#--- check if project source is a git repo ------------------------------------
+if (EXISTS "${CMAKE_SOURCE_DIR}/.git/HEAD")
+  message(STATUS "is a git repo")
+  set(IS_GIT_REPO 1)
+else ()
+  message(STATUS "is NOT a git repo")
+  set(IS_GIT_REPO 0)
+endif ()
+
+#--- start create git-revision.h ----------------------------------------------
+if (IS_GIT_REPO)
+  execute_process(COMMAND sh ${CMAKE_SOURCE_DIR}/git_revision.sh ${CMAKE_BINARY_DIR})
+
+  set(HAVE_GIT_REV_H "-DHAVE_GIT_REV_H")
+  set(GIT_REV_H "git-revision.h")
+else (IS_GIT_REPO)
+  set(HAVE_GIT_REV_H "")
+  set(GIT_REV_H "")
+endif (IS_GIT_REPO)
+
+#--- end create git-revision.h ------------------------------------------------
+
+#--- write summary of the installation
+cmake_host_system_information(RESULT PROCESSOR QUERY PROCESSOR_DESCRIPTION)
+
+message("")
+message("|-----------------------------------------------------------------------|")
+message("|                                                                       |")
+message("|                            Summary                                    |")
+message("|                                                                       |")
+message("|-----------------------------------------------------------------------|")
+message("")
+message(" System:    ${CMAKE_HOST_SYSTEM_NAME} ${CMAKE_SYSTEM_PROCESSOR} - ${CMAKE_HOST_SYSTEM_VERSION}")
+message(" Processor: ${PROCESSOR} (${CMAKE_SYSTEM_PROCESSOR})")
+message(" ----------")
+message("")
+message(" h4nexus Version: ${h4nexus_VERSION}")
+message(" ----------------")
+message("")
+message(" Build Type: ${CMAKE_BUILD_TYPE}")
+message(" -----------")
+message("")
+message(" Requirements:")
+message(" -------------")
+message("")
+message(" HDF4    found in ${HDF4_INCLUDE_DIRS}")
+message(" ROOT    found in ${ROOT_INCLUDE_DIRS}, Version: ${ROOT_VERSION}")
+message("")
+message(" Installation directories:")
+message(" -------------------------")
+message("")
+message(" Programs                : ${CMAKE_INSTALL_PREFIX}/bin")
+message("")
+message("-------------------------------------------------------------------------")
+message("")
+
+#--- h4nexus executable -------------------------------------------------------
+add_executable(h4nexus 
+               ../../PNeXus.cpp
+               main.cpp)
+target_compile_options(h4nexus BEFORE PRIVATE "-DHAVE_HDF4 -DHAVE_CONFIG_H" ${HAVE_GIT_REV_H})
+target_include_directories(h4nexus 
+  BEFORE PRIVATE
+    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/build>
+    $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/../..>
+    $<BUILD_INTERFACE:${ROOT_INCLUDE_DIRS}>
+)
+target_link_libraries(h4nexus ${HDF4_LIBRARIES} ${HDF5_LIBRARIES} ${ROOT_LIBRARIES})
--- a/src/external/nexus/examples/hdf4/cmake/config.h.in
+++ b/src/external/nexus/examples/hdf4/cmake/config.h.in
@@ -0,0 +1,7 @@
+/* config.h.in.  Generated from CMakeLists.txt  */
+
+/* Define to 1 if you have the <config.h> file. */
+#cmakedefine HAVE_CONFIG_H @HAVE_CONFIG_H@
+
+/* h4nexus version */
+#define H4NEXUS_VERSION "@h4nexus_VERSION@"
--- a/src/external/nexus/examples/hdf4/docu/README.md
+++ b/src/external/nexus/examples/hdf4/docu/README.md
@@ -0,0 +1,155 @@
+# h4nexus - handle muSR-NeXus files via HDF4 only
+
+## Contents
+
+Tests and classes to handle muSR-NeXus files directly via the HDF4 C API.
+
+This project provides the same API as h5nexus but uses HDF4 instead of HDF5 for handling NeXus files.
+
+## Features
+
+- **Read and write NeXus HDF4 files** with a clean C++ API
+- **Case-insensitive path lookup** for datasets and groups
+- **Type-safe data handling** using template classes
+- **Dead time correction calculation** for muon detector data using ROOT Minuit2
+- **Compatible API with h5nexus** for easy migration
+
+## Key Classes
+
+- `nxH4::PNeXus` - Main class for reading/writing NeXus HDF4 files
+- `nxH4::PNXdata<T>` - Template class for storing dataset content with attributes
+- `nxH4::PNeXusDeadTime` - Dead time correction calculator for muon detector data
+
+## Requirements
+
+- CMake >= 3.26
+- C++17 compatible compiler
+- HDF4 library (libhdf4-dev or hdf-devel)
+- ROOT >= 6.36 with Minuit2 component
+- pkg-config
+
+## Building
+
+```bash
+mkdir build
+cd build
+cmake ..
+make
+```
+
+## Installation
+
+```bash
+make install
+```
+
+This will install:
+- Library: `libh4nexus.so` in `${CMAKE_INSTALL_PREFIX}/lib`
+- Executable: `h4nexus` in `${CMAKE_INSTALL_PREFIX}/bin`
+- Header: `PNeXus.h` in `${CMAKE_INSTALL_PREFIX}/include/h4nexus`
+
+## Usage
+
+### Command Line
+
+```bash
+# Display help
+h4nexus --help
+
+# Read and display a NeXus HDF4 file
+h4nexus --fn input.nxs
+
+# Read with debug output
+h4nexus --fn input.nxs --debug
+
+# Calculate dead time corrections
+h4nexus --fn input.nxs --dead_time_estimate
+
+# Write output file
+h4nexus --fn input.nxs --out output.nxs
+```
+
+### Programmatic Usage
+
+```cpp
+#include <h4nexus/PNeXus.h>
+
+// Read a NeXus file
+nxH4::PNeXus nexus("data.nxs");
+
+// Access datasets
+auto counts_data = nexus.GetDataset<int>("/raw_data_1/detector_1/counts");
+const auto& counts = counts_data.GetData();
+const auto& dims = counts_data.GetDimensions();
+
+// Dump file contents
+nexus.Dump();
+
+// Write to new file
+nexus.WriteNexusFile("output.nxs", 2);  // IDF version 2
+```
+
+### Creating Files from Scratch
+
+```cpp
+nxH4::PNeXus nxs_out;
+
+// Add datasets
+std::vector<int> counts(16*66000, 0);
+nxs_out.AddDataset<int>("/raw_data_1/detector_1/counts",
+                        counts, {1, 16, 66000},
+                        nxH4::H4DataType::INT32);
+
+// Add attributes
+nxs_out.AddDatasetAttribute<int>("/raw_data_1/detector_1/counts",
+                                  "units", std::string("counts"));
+
+// Add group attributes
+nxs_out.AddGroupAttribute("/raw_data_1", "NX_class", std::string("NXentry"));
+
+// Write file
+nxs_out.WriteNexusFile("output.nxs");
+```
+
+## API Compatibility with h5nexus
+
+The h4nexus API is designed to be compatible with h5nexus. The main differences are:
+
+- Namespace: `nxH4::` instead of `nxH5::`
+- Data types: `H4DataType` enum instead of `H5::DataType`
+- Dimensions: Uses `uint32_t` instead of `hsize_t`
+
+Code migration typically requires only:
+1. Changing namespace from `nxH5` to `nxH4`
+2. Changing `H5::PredType::NATIVE_INT` to `nxH4::H4DataType::INT32` (etc.)
+3. Changing dimension types from `hsize_t` to `uint32_t`
+
+## Supported Data Types
+
+- `H4DataType::INT32` - 32-bit signed integer
+- `H4DataType::FLOAT32` - 32-bit floating point
+- `H4DataType::FLOAT64` - 64-bit floating point
+- `H4DataType::CHAR8` - 8-bit character/string
+- `H4DataType::UINT32` - 32-bit unsigned integer
+- `H4DataType::INT16` - 16-bit signed integer
+- `H4DataType::UINT16` - 16-bit unsigned integer
+- `H4DataType::INT8` - 8-bit signed integer
+- `H4DataType::UINT8` - 8-bit unsigned integer
+
+## Differences from HDF5
+
+HDF4 has some limitations compared to HDF5:
+- No true hierarchical groups (simulated using naming conventions)
+- Less flexible attribute handling
+- Different maximum name lengths
+- C API instead of C++ API
+
+The h4nexus library abstracts these differences to provide a similar interface to h5nexus.
+
+## License
+
+GNU General Public License v2 (GPLv2)
+
+## Contacts
+
+Andreas Suter <andreas.suter@psi.ch>
--- a/src/external/nexus/examples/hdf4/git_revision.sh
+++ b/src/external/nexus/examples/hdf4/git_revision.sh
@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Script to create git-revision.h with current git information
+# Usage: git_revision.sh [output_directory]
+
+output_dir="${1:-.}"
+output_file="${output_dir}/git-revision.h"
+
+# Check if we're in a git repository
+if ! git rev-parse --git-dir > /dev/null 2>&1; then
+    echo "Not in a git repository, skipping git-revision.h generation"
+    exit 0
+fi
+
+# Get git information
+git_branch=$(git rev-parse --abbrev-ref HEAD 2>/dev/null)
+git_hash=$(git rev-parse --short HEAD 2>/dev/null)
+git_date=$(git log -1 --format=%cd --date=short 2>/dev/null)
+
+# Create header file
+cat > "$output_file" << EOF
+// This file is auto-generated by git_revision.sh
+// Do not edit manually
+
+#ifndef GIT_REVISION_H
+#define GIT_REVISION_H
+
+#define GIT_BRANCH "$git_branch"
+#define GIT_HASH "$git_hash"
+#define GIT_DATE "$git_date"
+
+#endif // GIT_REVISION_H
+EOF
+
+echo "Generated $output_file"
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Andreas Suter	901fda9298	adopted ChangeLog. Fixed a minor issue in PTextEdit. Adopted ctests for the new NeXus handling. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 29s Details	2026-02-21 15:32:03 +01:00
Andreas Suter	7115c0027c	Merge branch 'nxs' into root6	2026-02-21 12:37:21 +01:00
Andreas Suter	7d5aaf6429	increased the version number of musrfit and libPMusr.	2026-02-21 07:45:25 +01:00
Andreas Suter	79b05cced7	adopted the PNeXus lib such that the class naming scheme is self-consistent.	2026-02-21 07:44:20 +01:00
Andreas Suter	08350a2fde	warning that deadtime correction estimate is not yet implemented. I am not even sure this would be a good feature.	2026-02-21 07:19:42 +01:00
Andreas Suter	22b1ad7f2f	full implementation of the deadtime correction from file for PRunAsymmetryRRF.	2026-02-21 07:15:44 +01:00
Andreas Suter	bb8bdafddd	full implementation of the deadtime correction from file.	2026-02-21 07:10:48 +01:00
Andreas Suter	d5e305411f	added a warning if deadtime correction cannot be carried out (missing parameters, etc.)	2026-02-21 07:09:36 +01:00
Andreas Suter	50187b0c65	add DeadTimeCorrection to PRunAsymmetry - no ADDRUN handling yet.	2026-02-20 19:47:21 +01:00
Andreas Suter	d7908573b8	PRunSingleHistoRRF: add DeadTimeCorrection, and improve ADDRUN readability	2026-02-20 19:01:33 +01:00
Andreas Suter	9aae350c13	move DeadTimeCorrection to PRunBase. Make ADDRUN part in PrepareData more readable.	2026-02-20 18:17:05 +01:00
Andreas Suter	390b9770ca	add an ADDRUN example.	2026-02-20 16:14:13 +01:00
Andreas Suter	ba939574a4	added musrview png ref test via ctest All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 27s Details	2026-02-18 17:07:20 +01:00
Andreas Suter	c50e4a3a06	add ctest integration tests for musrfit maxLH/chisq validation All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 28s Details Add a Python-based test script that runs musrfit -c on each example msr-file, extracts the maxLH or chisq value, and checks it against a reference value with a relative tolerance of 1e-4. Covers all 13 example msr-files (single histogram and asymmetry fits). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>	2026-02-17 18:05:24 +01:00
Andreas Suter	f00f188f0b	filter out '\r' and '\n' from command string (macOS issue).	2026-02-13 12:56:50 +01:00
Andreas Suter	5a2f45c083	filter out '\r' and '\n' from command string (macOS issue). All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 27s Details	2026-02-13 12:46:16 +01:00
Andreas Suter	4136806847	better hdf4/5 include handling.	2026-02-11 16:05:02 +01:00
Andreas Suter	6a41458310	start working on the deadtime correction.	2026-02-08 15:34:22 +01:00
Andreas Suter	d70fd34345	improved NeXus docu.	2026-02-08 09:11:36 +01:00
Andreas Suter	3858cc723a	improved docu for HDF4/5.	2026-02-07 21:43:34 +01:00
Andreas Suter	a6f5b956bf	adopt HDF4 support for proper hierarchical writing of the data.	2026-02-07 21:26:35 +01:00
Andreas Suter	86ecfc84af	fixed a copy/paste error.	2026-02-07 21:24:14 +01:00
Andreas Suter	8cb4fc7221	clean up HDF4 in PNeXus. First implementation for HDF4 IDF1/2 write. Compiles, but still some issues.	2026-02-07 20:54:09 +01:00
Andreas Suter	95d087164d	first full mandatory HDF5 IDF V2 writer.	2026-02-07 20:17:23 +01:00
Andreas Suter	8f3ad0c61d	PNeXus now handles std::vector<> attributes new correctly. HDF4/5 now is using int.	2026-02-07 20:00:27 +01:00
Andreas Suter	49d42c93ba	more work on HDF5 IDF V2.	2026-02-07 19:34:26 +01:00
Andreas Suter	df379b834e	first full version for HDF5 IDF V1 write.	2026-02-07 17:25:52 +01:00
Andreas Suter	3bb004ea2d	more work on the NeXus write routines.	2026-02-07 11:31:11 +01:00
Andreas Suter	fc478d27c7	make sure that the config.h is accessible for the PMusr lib.	2026-02-07 11:29:48 +01:00
Andreas Suter	c690965025	add a function in the NeXus lib which gives the time in ISO8601.	2026-02-07 11:28:38 +01:00
Andreas Suter	300c9200df	start implementing the NeXus write routines, needed by any2many.	2026-02-07 08:05:42 +01:00
Andreas Suter	4dcef1a835	add HDF4/HDF5 library version information, needed for writing.	2026-02-07 08:05:09 +01:00
Andreas Suter	4519a0b76e	add more complete dump info for NeXus.	2026-02-06 18:08:37 +01:00
Andreas Suter	3aecdbf0a8	added the missing sample information when reading NeXus IDF V2.	2026-02-06 15:15:10 +01:00
Andreas Suter	dfa8852cfe	removed debug tag.	2026-02-06 15:14:25 +01:00
Andreas Suter	29fbb4a62b	replace the NeXus IDF 2 example.	2026-02-06 14:03:55 +01:00
Andreas Suter	de8b02b94d	more complete doxygen docu.	2026-02-06 12:43:55 +01:00
Andreas Suter	dd2f743b3a	added docu by Claude for PNeXus.	2026-02-06 08:45:58 +01:00
Andreas Suter	d5dbc12175	NeXus HDF4/HDF5 IDF V1: read 'frames_good'	2026-02-05 13:29:27 +01:00
Andreas Suter	643be9738f	fixed wrong path in NeXus IDF V2.	2026-02-05 12:59:10 +01:00
Andreas Suter	88b5e492dd	NeXus IDF V2 detector_1 -> instrument/detector_1 where possible.	2026-02-05 12:08:40 +01:00
Andreas Suter	810306cb2a	first full IDF V2 implementation.	2026-02-05 10:59:15 +01:00
Andreas Suter	43cb8b2460	start with the implementation of NeXus IDF V2.	2026-02-04 19:48:38 +01:00
Andreas Suter	ceb9673330	read deadtime parameters for IDF V1.	2026-02-04 17:57:48 +01:00
Andreas Suter	da0b356e3b	more work on the deadtime correction on the msr-file side.	2026-02-04 13:29:07 +01:00
Andreas Suter	b262ee33c5	start implementing with the deadtime correction, if present	2026-02-04 13:20:10 +01:00
Andreas Suter	12888be4c9	add deadtime correction related params.	2026-02-04 11:06:56 +01:00
Andreas Suter	867ac4895b	switched to HDF4/HDF5 template loading in order to simplify the code.	2026-02-04 09:26:49 +01:00
Andreas Suter	a6c9120d06	check for IDF 1/2.	2026-02-03 17:38:56 +01:00
Andreas Suter	417901e271	HDF4 handling completed.	2026-02-03 16:17:06 +01:00
Andreas Suter	8d1dcef2de	add more HDF4 header info: counts.	2026-02-03 08:03:13 +01:00
Andreas Suter	30fbd8eb67	fixed typo, and added file pointer checks.	2026-02-02 19:14:14 +01:00
Andreas Suter	76dbd757e3	dump_header can now handle HDF4/HDF5 NeXus files, without the NeXus library.	2026-02-02 19:08:12 +01:00
Andreas Suter	c894c21bf3	add more HDF4 header info.	2026-02-02 08:02:41 +01:00
Andreas Suter	008ca7210a	add more HDF4 header info.	2026-02-01 19:49:55 +01:00
Andreas Suter	60f11dfc0e	add more HDF4 header info.	2026-02-01 18:55:49 +01:00
Andreas Suter	3aaca28c87	start populating HDF4 header info.	2026-02-01 17:54:02 +01:00
Andreas Suter	d4f0855b19	fix git-revision.h generation: output to build tree and add missing dependencies Generate git-revision.h into CMAKE_BINARY_DIR/src/ (which is in the include path) instead of the source tree. Remove the header from add_executable() source lists, and add missing add_dependencies on git_revision for all Qt5/Qt6 targets. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-29 19:59:47 +01:00
Andreas Suter	9d173203ff	fix git-revision.h generation: output to build tree and add missing dependencies All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 18s Details Generate git-revision.h into CMAKE_BINARY_DIR/src/ (which is in the include path) instead of the source tree. Remove the header from add_executable() source lists, and add missing add_dependencies on git_revision for all Qt5/Qt6 targets. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-29 19:52:16 +01:00
Andreas Suter	00c980af68	generate git-revision.h at build time instead of configure time Replace execute_process with add_custom_target so the git revision check runs on every build, not just on cmake configure. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-29 19:40:33 +01:00
Andreas Suter	fb9d6e917c	proper TDirectory handling for the histos.	2026-01-29 19:40:20 +01:00
Andreas Suter	2eb0cf28d5	fixed missing TDirectory handling of RunSummary in dump_header.cpp	2026-01-29 19:40:10 +01:00
Andreas Suter	8b054b77b9	generate git-revision.h at build time instead of configure time All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 18s Details Replace execute_process with add_custom_target so the git revision check runs on every build, not just on cmake configure. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-29 19:35:20 +01:00
Andreas Suter	4e29ad6898	proper TDirectory handling for the histos. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 19s Details	2026-01-26 20:32:34 +01:00
Andreas Suter	4ac7a7d01c	fixed missing TDirectory handling of RunSummary in dump_header.cpp All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 20s Details	2026-01-26 19:52:41 +01:00
Andreas Suter	65efb389c3	first test to read hdf4/hdf5 directly.	2026-01-25 16:20:10 +01:00
Andreas Suter	83c8f6630c	2nd spot for cmake version check for policy setting.	2026-01-25 14:50:23 +01:00
Andreas Suter	227bfb7419	2nd spot for cmake version check for policy setting. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 19s Details	2026-01-25 14:49:38 +01:00
Andreas Suter	70eb0397df	cmake version check for policy setting.	2026-01-25 14:45:46 +01:00
Andreas Suter	3c02c6073a	cmake version check for policy setting.	2026-01-25 14:43:49 +01:00
Andreas Suter	b3e4d247f0	add HDF4/HDF5 example programs.	2026-01-25 14:07:36 +01:00
Andreas Suter	6aaed94adf	add doxygen file comment.	2026-01-25 12:05:04 +01:00
Andreas Suter	c3e9c03920	added HDF5 ISIS NeXus class handling.	2026-01-25 11:15:49 +01:00
Andreas Suter	909fa6519d	added HDF4 ISIS NeXus class handling.	2026-01-25 10:51:23 +01:00
Andreas Suter	3eea73f07a	stub for new NeXus file handling. Not much is working yet.	2026-01-25 08:26:43 +01:00
Andreas Suter	f66c832d56	updated the copyright info.	2026-01-25 07:45:44 +01:00
Andreas Suter	4de660788d	updated the copyright info. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 26s Details	2026-01-25 07:42:29 +01:00
Andreas Suter	990e280c8f	set cmake Boost find policy. Removed NeXus library find from cmake, since it will not be used anymore.	2026-01-25 07:28:47 +01:00
Andreas Suter	af3c8832fe	set cmake Boost find policy. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 28s Details	2026-01-25 07:26:25 +01:00
Andreas Suter	7615e791d3	version update of the doxygen config file.	2026-01-24 18:30:18 +01:00
Andreas Suter	394ea01d37	further playing with the Prefs dialog.	2026-01-24 18:30:06 +01:00
Andreas Suter	d19d7b59c8	further playing with the Prefs dialog.	2026-01-24 18:29:46 +01:00
Andreas Suter	7dc0a237dc	further playing with the Prefs dialog.	2026-01-24 18:29:37 +01:00
Andreas Suter	1b4b9cc238	increased size of prefs dialog, since it seems too small for the newest qt6 version, especially on macOS.	2026-01-24 18:29:28 +01:00
Andreas Suter	123acec405	version update of the doxygen config file. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 30s Details	2026-01-22 15:15:42 +01:00
Andreas Suter	eaa2ba8faf	further playing with the Prefs dialog. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 18s Details	2026-01-21 12:19:34 +01:00
Andreas Suter	8b9ac6e5b1	further playing with the Prefs dialog. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 26s Details	2026-01-21 12:16:27 +01:00
Andreas Suter	2601e80c8a	further playing with the Prefs dialog. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 19s Details	2026-01-21 11:20:08 +01:00
Andreas Suter	1b91d8b281	increased size of prefs dialog, since it seems too small for the newest qt6 version, especially on macOS. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 27s Details	2026-01-21 11:11:17 +01:00
Andreas Suter	db54db3394	more detailed NeXus support message. All checks were successful Build and Deploy Documentation / build-and-deploy (push) Successful in 18s Details	2026-01-16 18:00:39 +01:00