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diff +sbp/+implementations/d4_variable_6.m @ 326:b19e142fcae1 feature/beams

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Fixed bug in setting of boundary derivative.
author Jonatan Werpers <jonatan@werpers.com>
date Tue, 27 Sep 2016 08:44:17 +0200
parents c0cbffcf6513
children bf801c3709be
line wrap: on
line diff
--- a/+sbp/+implementations/d4_variable_6.m	Mon Sep 26 09:55:16 2016 +0200
+++ b/+sbp/+implementations/d4_variable_6.m	Tue Sep 27 08:44:17 2016 +0200
@@ -37,7 +37,7 @@
 
     d1_l = sparse(m,1);
     d1_l(1:5) = [-25/12, 4, -3, 4/3, -1/4]/h;
-    d1_r = -rot90(d1_l);
+    d1_r = -rot90(d1_l, 2);
 
     d2_l = sparse(m,1);
     d2_l(1:5) = [0.35e2/0.12e2 -0.26e2/0.3e1 0.19e2/0.2e1 -0.14e2/0.3e1 0.11e2/0.12e2;]/h^2;