MDAnalysis · orbeckst · Jan 16, 2026 · Jan 16, 2026 · Jan 16, 2026
diff --git a/CHANGELOG b/CHANGELOG
@@ -12,8 +12,10 @@ The rules for this file:
     use tabs but use spaces for formatting
   * accompany each entry with github issue/PR number (Issue #xyz)
 
-------------------------------------------------------------------------------
-??/??/???? IAlibay, ollyfutur, conradolandia, orbeckst, PlethoraChutney, Pradyumn-cloud
+-------------------------------------------------------------------------------
+01/16/2026 IAlibay, ollyfutur, conradolandia, orbeckst, PlethoraChutney, 
+           Pradyumn-cloud
+
   * 1.1.0
 
   Changes
@@ -30,7 +32,7 @@ The rules for this file:
     (PR #142)
   * `Grid` now allows forcing MRC/CCP4 maps to be read as volumes even when
     the header indicates they are stacks of 2D images. (#150, PR #149)
-  * Added MRC file writing support (Issue #108)
+  * Added MRC file writing support (#108, PR #147)
 
   Fixes
 

diff --git a/doc/source/gridData/core.rst b/doc/source/gridData/core.rst
@@ -1,2 +1,2 @@
 .. automodule:: gridData.core
-   :members:
+
diff --git a/doc/source/gridData/formats.rst b/doc/source/gridData/formats.rst
@@ -27,7 +27,7 @@ small number of file formats is directly supported.
    ============================ ==========  =========  =====  =====  =========================================
    :mod:`~gridData.OpenDX`      OpenDX_     dx         x      x      subset of OpenDX implemented
    :mod:`~gridData.gOpenMol`    gOpenMol_   plt        x
-   :mod:`~gridData.mrc`         CCP4_       ccp4,mrc   x             subset implemented
+   :mod:`~gridData.mrc`         CCP4_       ccp4,mrc   x      x      subset implemented
    :class:`~gridData.core.Grid` pickle      pickle     x      x      standard Python pickle of the Grid class
    ============================ ==========  =========  =====  =====  =========================================
 

diff --git a/doc/source/gridData/formats/OpenDX.rst b/doc/source/gridData/formats/OpenDX.rst
@@ -1,3 +1,3 @@
 .. automodule:: gridData.OpenDX
-   :members:
+
 
diff --git a/doc/source/gridData/formats/gOpenMol.rst b/doc/source/gridData/formats/gOpenMol.rst
@@ -1,2 +1,2 @@
 .. automodule:: gridData.gOpenMol
-   :members:
+
diff --git a/doc/source/gridData/formats/mrc.rst b/doc/source/gridData/formats/mrc.rst
@@ -1,2 +1,2 @@
 .. automodule:: gridData.mrc
-   :members:
+
diff --git a/doc/source/index.rst b/doc/source/index.rst
@@ -49,7 +49,7 @@ GridDataFormats is open source and welcomes your contributions. Fork the `GridDa
 .. Contents (sidebar)
 
 .. toctree::
-   :maxdepth: 4
+   :maxdepth: 3
    :hidden:
 
    installation	      

diff --git a/gridData/OpenDX.py b/gridData/OpenDX.py
@@ -160,8 +160,46 @@
    https://web.archive.org/web/20080808140524/http://opendx.sdsc.edu/docs/html/pages/usrgu068.htm
 .. http://opendx.sdsc.edu/docs/html/pages/usrgu068.htm#HDREDF
 
-Classes and functions
----------------------
+Classes
+-------
+
+DX field class
+~~~~~~~~~~~~~~
+
+The primary class is :class:`field`, which is a container for the other classes.
+It contains the following classes:
+
+* :class:`gridpositions`
+* :class:`gridconnections`
+* :class:`array`
+
+The :class:`gridpositions` class contains the position of the grid cells.
+The :class:`gridconnections` class contains the connections between the grid cells.
+The :class:`array` class contains the data on the grid.
+
+.. autoclass:: field
+   :members:
+
+DX components
+~~~~~~~~~~~~~
+
+The :class:`field` class contains the following components:
+
+.. autoclass:: gridpositions
+   :members:
+
+.. autoclass:: gridconnections
+   :members:
+
+.. autoclass:: array
+   :members:
+
+DX parser
+~~~~~~~~~~
+The :class:`DXParser` class is used to parse the DX file and construct the :class:`field` object.
+
+.. autoclass:: DXParser
+   :members:
 
 """
 import numpy

diff --git a/gridData/core.py b/gridData/core.py
@@ -2,8 +2,8 @@
 # Copyright (c) 2009-2014 Oliver Beckstein <orbeckst@gmail.com>
 # Released under the GNU Lesser General Public License, version 3 or later.
 r"""
-Core functionality for storing n-D grids --- :mod:`gridData.core`
-=================================================================
+Core functionality for storing n-D grids
+========================================
 
 The :mod:`core` module contains classes and functions that are
 independent of the grid data format. In particular this module
@@ -19,10 +19,20 @@
  g.load(filename)             # populate with data from filename
 
 
-Classes and functions
----------------------
+Classes
+-------
 
+.. autoclass:: Grid
+   :members:
+   :undoc-members:
+   :show-inheritance:
+
+Functions
+---------
+
+.. autofunction:: ndmeshgrid
 """
+
 import os
 import errno
 import pickle

diff --git a/gridData/gOpenMol.py b/gridData/gOpenMol.py
@@ -126,6 +126,9 @@
 Classes
 -------
 
+.. autoclass:: Plt
+   :members:
+
 """
 import warnings
 import struct

diff --git a/gridData/mrc.py b/gridData/mrc.py
@@ -28,6 +28,10 @@
 Classes
 -------
 
+.. autoclass:: MRC
+   :members:
+
+
 """
 import numpy as np
 import mrcfile
@@ -176,6 +180,7 @@ def write(self, filename):
         header information (including mapc, mapr, maps ordering) is preserved.
         Otherwise, standard ordering (mapc=1, mapr=2, maps=3) is used.
 
+
         .. versionadded:: 1.1.0
         """
         if filename is not None: