Mercurial > repos > public > sbplib

diff +multiblock/local2globalPenalty.m @ 1033:037f203b9bf5 feature/burgers1d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge with branch feature/advectioRV to utilize the +rv package
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Thu, 17 Jan 2019 10:44:12 +0100
parents ba10f24bf476
children
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/+multiblock/local2globalPenalty.m	Thu Jan 17 10:44:12 2019 +0100
@@ -0,0 +1,11 @@
+% Takes the block-local penalty and turns it into a global penalty
+%   local -- The local penalty
+%   div   -- block matrix division for the diffOp
+%   I     -- Index of blockmatrix block
+function penalty = local2globalPenalty(local, div, I)
+    penaltyDiv = {div{1}, size(local,2)};
+    penalty_bm = blockmatrix.zero(penaltyDiv);
+    penalty_bm{I,1} = local;
+
+    penalty = blockmatrix.toMatrix(penalty_bm);
+end