Use a more interesting initial guess

pism · Oct 14, 2020 · 6ba003a · 6ba003a
1 parent c6ec6d1
commit 6ba003a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/stressbalance/blatter/Poisson3.cc b/src/stressbalance/blatter/Poisson3.cc
@@ -160,7 +160,7 @@ Poisson3::Poisson3(IceGrid::ConstPtr grid)
   }
 
   // set the initial guess
-  ierr = VecSet(m_x, 0.0);
+  ierr = VecSet(m_x, 1.0);
   PISM_CHK(ierr, "VecSet");
 
   {