From DoD meeting: add a warning message to the log when max nonlinear…

… iterations are reached
SimVascular · Sep 10, 2024 · 363192c · 363192c
1 parent b2271ee
commit 363192c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/Code/Source/svFSI/output.cpp b/Code/Source/svFSI/output.cpp
@@ -165,6 +165,12 @@ void output_result(Simulation* simulation, std::array<double,3>& timeP, const i
  } else {
  logger << sOut << std::endl;
  }
+
+ // if max number of iterations is reached, throw a warning
+ if (eq.itr == eq.maxItr) {
+ logger << "MAX NUMBER OF NONLINEAR ITERATIONS REACHED. CHECK CONVERGENCE." << std::endl;
+ }
+
 }
 
 void read_restart_header(ComMod& com_mod, std::array<int,7>& tStamp, double& timeP, std::ifstream& restart_file)