mathLab · mtezzele · Apr 1, 2016 · Apr 1, 2016 · Apr 1, 2016
diff --git a/docs/source/affine.rst b/docs/source/affine.rst
@@ -0,0 +1,5 @@
+Affine
+=====================
+
+.. automodule:: pygem.affine
+    :members:
diff --git a/docs/source/affine_trans.rst b/docs/source/affine_trans.rst
diff --git a/docs/source/code.rst b/docs/source/code.rst
@@ -6,8 +6,8 @@ Code Documentation
    :maxdepth: 2
 
 
-   affine_trans
-   free_form
-   ffd_parameters
-   file_handler
+   affine
+   freeform
+   params
+   filehandler
 
diff --git a/docs/source/file_handler.rst → docs/source/filehandler.rst b/docs/source/file_handler.rst → docs/source/filehandler.rst
@@ -1,7 +1,7 @@
-File Handler
+Filehandler
 =================
 
-.. automodule:: pygem.file_handler
+.. automodule:: pygem.filehandler
 
 .. autoclass:: FileHandler
     :members:
@@ -12,6 +12,11 @@ File Handler
     :private-members:
     :special-members:
 
+.. autoclass:: VtkHandler
+    :members:
+    :private-members:
+    :special-members:
+
 .. autoclass:: StlHandler
     :members:
     :private-members:

diff --git a/docs/source/free_form.rst → docs/source/freeform.rst b/docs/source/free_form.rst → docs/source/freeform.rst
@@ -1,7 +1,7 @@
-Free Form Deformation
+Freeform
 =====================
 
-.. automodule:: pygem.free_form
+.. automodule:: pygem.freeform
 
 .. autoclass:: FFD
     :members:

diff --git a/docs/source/index.rst b/docs/source/index.rst
@@ -8,6 +8,19 @@ Welcome to PyGeM's documentation!
 
 Python utilities for geometrical morphing.
 
+
+Description
+^^^^^^^^^^^^
+
+PyGeM is a python library using Free Form Deformation to parametrize and morph complex geometries. It is ideally suited for actual industrial problems, since it allows to handle:
+
+- Computer Aided Design files (in .iges and .stl formats)
+- Mesh files (in .unv and OpenFOAM formats)
+- Output files (in .vtk format)
+
+By now, it has been used with meshes with up to 14 milions of cells. Try with more and more complicated input files!
+
+
 Guide
 ^^^^^
 
@@ -20,7 +33,7 @@ Guide
 
 
 Indices and tables
-==================
+^^^^^^^^^^^^^^^^^^^^^^^^
 
 * :ref:`genindex`
 * :ref:`modindex`

diff --git a/docs/source/ffd_parameters.rst → docs/source/params.rst b/docs/source/ffd_parameters.rst → docs/source/params.rst
@@ -1,7 +1,7 @@
-FFD Parameters 
+Params 
 =================
 
-.. automodule:: pygem.ffd_parameters
+.. automodule:: pygem.params
 
 .. autoclass:: FFDParameters
     :members:

diff --git a/pygem/affine.py b/pygem/affine.py
@@ -69,7 +69,7 @@ def to_reduced_row_echelon_form(matrix):
 
 	:Example:
 
-	>>> import pygem.affine_trans as at
+	>>> import pygem.affine as at
 
 	>>> matrix = [[1., 1., 1.], [1., 1., 1.], [1., 1., 1.]]
 	>>> rref_matrix = at.to_reduced_row_echelon_form(matrix)
@@ -168,7 +168,7 @@ def transform_vector(source):
 		:param numpy.ndarray source: vector to be transformed.
 
 		:return destination: numpy.ndarray representing the transformed vector.
-		:rtype: float
+		:rtype: numpy.ndarray
 		"""
 		destination = np.zeros(dim)
 		for i in range(dim):