From: Lei Qiao <qiaol618@gmail.com>
Date: Wed, 1 Jul 2015 01:34:39 +0000 (-0500)
Subject: fix bug introduce by commit 594dc87 in function GridRefinement::refine_and_coarsen_fi... 
X-Git-Tag: v8.3.0-rc1~72^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b649b7b7b980badad0497d15d177934d4ae65f7e;p=dealii.git

fix bug introduce by commit 594dc87 in function GridRefinement::refine_and_coarsen_fixed_number()
---

diff --git a/source/grid/grid_refinement.cc b/source/grid/grid_refinement.cc
index 8b05b2455f..c81faed8e2 100644
--- a/source/grid/grid_refinement.cc
+++ b/source/grid/grid_refinement.cc
@@ -333,7 +333,7 @@ GridRefinement::adjust_refine_and_coarsen_number_fraction (const unsigned int  c
   else if (static_cast<unsigned int>
            (current_n_cells
             + refine_cells * cell_increase_on_refine
-            - coarsen_cells / cell_decrease_on_coarsen)
+            - coarsen_cells * cell_decrease_on_coarsen)
            >
            max_n_cells)
     {
@@ -351,7 +351,7 @@ GridRefinement::adjust_refine_and_coarsen_number_fraction (const unsigned int  c
           (max_n_cells - current_n_cells)
           /
           (refine_cells * cell_increase_on_refine
-           - coarsen_cells / cell_decrease_on_coarsen);
+           - coarsen_cells * cell_decrease_on_coarsen);
 
       adjusted_fractions.first  = alpha * top_fraction;
       adjusted_fractions.second = alpha * bottom_fraction;