From 936e9bf467a41e1fae868ea5b5fdf5f08751ccda Mon Sep 17 00:00:00 2001 From: wolf Date: Mon, 17 Jul 2000 12:59:30 +0000 Subject: [PATCH] Add results page. git-svn-id: https://svn.dealii.org/trunk@3174 0785d39b-7218-0410-832d-ea1e28bc413d --- .../step-9.data/results.html | 58 +++++++++++++++++++ 1 file changed, 58 insertions(+) diff --git a/deal.II/doc/tutorial/chapter-2.step-by-step/step-9.data/results.html b/deal.II/doc/tutorial/chapter-2.step-by-step/step-9.data/results.html index 747bdbbb3d..40ee592066 100644 --- a/deal.II/doc/tutorial/chapter-2.step-by-step/step-9.data/results.html +++ b/deal.II/doc/tutorial/chapter-2.step-by-step/step-9.data/results.html @@ -1,3 +1,61 @@

Results

+

+The results of this program are not particularly spectacular. They +consist of the console output, some grid files, and the solution on +the finest grid. First for the console output: + +

+Cycle 0:
+   Number of active cells:       256
+   Number of degrees of freedom: 289
+Cycle 1:
+   Number of active cells:       643
+   Number of degrees of freedom: 785
+Cycle 2:
+   Number of active cells:       1618
+   Number of degrees of freedom: 1915
+Cycle 3:
+   Number of active cells:       4090
+   Number of degrees of freedom: 4800
+Cycle 4:
+   Number of active cells:       10324
+   Number of degrees of freedom: 11943
+Cycle 5:
+   Number of active cells:       26002
+   Number of degrees of freedom: 30035
+Cycle 6:
+   Number of active cells:       65395
+   Number of degrees of freedom: 75396
+Cycle 7:
+   Number of active cells:       65395
+   Number of degrees of freedom: 75396
+
+ +As can be seen, quite a number of cells is used on the finest level to +resolve the features of the solution. The final grid showing this is +displayed in the following picture: +

+ +

+ final grid +

+ +

+The structure of the grid will be understandable by looking at the +solution itself: +

+ +

+ final solution +

+ +

+Note that the solution is created by that part that is transported +along the wiggled advection field from the left and lower boundaries +to the top right, and the part that is created by the source in the +lower left corner, and the results of which are also transported +along. The grid shown above is well-adapted to resolve these +features. +

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