From: Krishnakumar Gopalakrishnan <krishna.kumar@ucl.ac.uk>
Date: Tue, 7 Jan 2020 23:55:08 +0000 (+0000)
Subject: fixes a redundant paragraph in Step-4 tutorial (since vtk format was already introduc... 
X-Git-Tag: v9.2.0-rc1~723^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b191f9034f0b8714909f094260675fd5a6580ca6;p=dealii.git

fixes a redundant paragraph in Step-4 tutorial (since vtk format was already introduced in step-3)
---

diff --git a/examples/step-4/step-4.cc b/examples/step-4/step-4.cc
index f4231263d3..f9aed11544 100644
--- a/examples/step-4/step-4.cc
+++ b/examples/step-4/step-4.cc
@@ -469,14 +469,6 @@ void Step4<dim>::solve()
 // This function also does what the respective one did in step-3. No changes
 // here for dimension independence either.
 //
-// The only difference to the previous example is that we want to write output
-// in VTK format, rather than for gnuplot. VTK format is currently the most
-// widely used one and is supported by a number of visualization programs such
-// as Visit and Paraview (for ways to obtain these programs see the ReadMe
-// file of deal.II). To write data in this format, we simply replace the
-// <code>data_out.write_gnuplot</code> call by
-// <code>data_out.write_vtk</code>.
-//
 // Since the program will run both 2d and 3d versions of the Laplace solver,
 // we use the dimension in the filename to generate distinct filenames for
 // each run (in a better program, one would check whether <code>dim</code> can