- improve scaling

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@19561 f25d12d1-65f4-0310-ae8a-bbce733d8d8e
OpenModelica · Mar 13, 2014 · 42c9e6d · 42c9e6d
1 parent 76f7f8d
commit 42c9e6d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/SimulationRuntime/c/optimization/mainOptimizer/ipoptODE.c b/SimulationRuntime/c/optimization/mainOptimizer/ipoptODE.c
@@ -263,8 +263,8 @@ static int set_optimizer_flags(IPOPT_DATA_ *iData, IpoptProblem *nlp)
   if(cflags)
     AddIpoptStrOption(*nlp, "linear_solver", cflags);
 
-  AddIpoptStrOption(*nlp,"nlp_scaling_method","gradient-based");
-  AddIpoptStrOption(*nlp,"linear_system_scaling","slack-based");
+  //AddIpoptStrOption(*nlp,"nlp_scaling_method","gradient-based");
+  //AddIpoptStrOption(*nlp,"linear_system_scaling","slack-based");
   AddIpoptStrOption(*nlp,"dependency_detection_with_rhs","yes");
 
   AddIpoptNumOption(*nlp,"bound_mult_init_val",1e-3);