Mention step-22, step-33

git-svn-id: https://svn.dealii.org/trunk@16181 0785d39b-7218-0410-832d-ea1e28bc413d

diff --git a/deal.II/doc/news/changes.h b/deal.II/doc/news/changes.h
index 61813b7fd4d4e4fc8613d710f7e93121dac3a05f..a3b197b709d8e3ae0648d1842c1cdb47bd49b3a1 100644 (file)
--- a/deal.II/doc/news/changes.h
+++ b/deal.II/doc/news/changes.h
@@ -110,12 +110,28 @@ inconvenience this causes.
 <h3>General</h3>
 
 <ol>
+<li> <p>New: @ref step_33 "step-33", written mainly by David Neckels,
+  illustrates how the Euler equations of compressible inviscid gas
+  dynamics can be solved. More generally, the program also provides
+  a framework for the solution of arbitrary hyperbolic, nonlinear
+  conservation laws.
+  <br>
+  (WB, 2008/05/23)
+  </p>
+
+<li> <p>New: @ref step_22 "step-22", written by Martin Kronbichler and Wolfgang
+     Bangerth, shows how to solve, and in particular how to solve
+     efficiently, the Stokes equations that describe viscous
+     incompressible fluid flow.
+  <br>
+  (WB, 2008/03/28)
+  </p>  
 
 <li> <p>Improved: @ref step_16 "step-16" has been updated to show the
-use of Multigrid with Dirichlet boundary conditions.
-<br>
-(GK, 2007/05/13)
-</p>
+  use of Multigrid with Dirichlet boundary conditions.
+  <br>
+  (GK, 2007/05/13)
+  </p>
 
 <li> <p>New: @ref step_29 "step-29" demonstrates how problems involving
   complex numbers can be implemented by viewing real and imaginary parts
@@ -125,7 +141,7 @@ use of Multigrid with Dirichlet boundary conditions.
   (Moritz Allmaras, 2007/10/31)
   </p>
 
-  <li> <p>New: A significantly simpler way to code the assembly of linear
+<li> <p>New: A significantly simpler way to code the assembly of linear
   systems for problems with more than one solution variable has been
   implemented. This is explained in detail in the report on @ref vector_valued
   and tutorial programs @ref step_20 "step-20" and @ref step_21 "step-21"
@@ -233,7 +249,8 @@ an integer id of the current thread.
   only the VTK reader in DataOutBase::write_vtk as well as the deal.II
   intermediate format writer make use of it.
   <p>
-  The use of this ability is explained in the @ref step_22 "step-22" tutorial program.
+  The use of this ability is explained in the @ref step_22 "step-22" and
+  @ref step_33 "step-33" tutorial programs. 
   <br>
   (WB 2007/10/11)
   </p> </li>
@@ -465,7 +482,8 @@ constraints individually.
   that may be used to indicate that certain components of the data
   logically form a vector field. The output formats for which this
   is presently implemented then indicate this fact in the output file. The
-  mechanism is shown in action in @ref step_22 "step-22".
+  mechanism is shown in action in @ref step_22 "step-22" and
+  @ref step_33 "step-33".
   <br>
   (WB 2007/10/14)
   </p></li>