Improve documentation

Improved description of -sort.

Author: rquey

VERSIONS

@@ -1,5 +1,5 @@
-New in 4.5.1-2 (11 Oct 2022):
-- documentation: made minor improvement.
+New in 4.5.1-3 (02 Nov 2022):
+- documentation: made minor improvements.
 - fixed truncated statistical distributions (from and to).
 
 New in 4.5.0 (07 Sep 2022):

doc/conf.py

@@ -11,8 +11,8 @@
 import sphinx_rtd_theme
 
 project = u'Neper'
-version = u'4.5.1-2'
-release = u'4.5.1-2'
+version = u'4.5.1-3'
+release = u'4.5.1-3'
 author = u'Romain Quey'
 copyright = u'Romain Quey'
 language = 'en'

doc/neper_t.rst

@@ -643,6 +643,8 @@ Transformation Options
 
   Sort the tessellation cells (typically to facilitate data post-processing) following a mathematical expression based on the tessellation variables (see :ref:`tessellation_keys`). Sorting is done in ascending order.
 
+  .. note:: Sorting acts on the cell *ids*, see :ref:`tess_file`.
+
   **Default value**: -.
 
 Regularization Options

src/CMakeLists.txt

@@ -7,7 +7,7 @@ if(POLICY CMP0077)
   cmake_policy(SET CMP0077 NEW)
 endif()
 
-set(NEPER_VERSION \"4.5.1-2\")
+set(NEPER_VERSION \"4.5.1-3\")
 project(neper)
 
 if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS 4.8.1)