Dear all,
I just want to share my recent experience with a convergence problem.
During last several weeks I was struggling with convergence problem. The model has two 2nd-order PDE and Electromagnetic Waves application modes coupled together. I was using 4.2a and 3.5a. (I thought there might not be big difference between 4.2a and 4.3a.) However neither secured convergence. After those painful time, I asked technical support (perhaps I should ask earlier...). The answer was so simple: use the latest version. And it works! I almost don't need to change anything. How long time I wasted...
The lesson is trust in newer version :)
Best
--
Pu, ZHANG ??
Departamento de Física Teórica de la Materia Condensada,
Universidad Autónoma de Madrid,
Madrid, Spain.
I just want to share my recent experience with a convergence problem.
During last several weeks I was struggling with convergence problem. The model has two 2nd-order PDE and Electromagnetic Waves application modes coupled together. I was using 4.2a and 3.5a. (I thought there might not be big difference between 4.2a and 4.3a.) However neither secured convergence. After those painful time, I asked technical support (perhaps I should ask earlier...). The answer was so simple: use the latest version. And it works! I almost don't need to change anything. How long time I wasted...
The lesson is trust in newer version :)
Best
--
Pu, ZHANG ??
Departamento de Física Teórica de la Materia Condensada,
Universidad Autónoma de Madrid,
Madrid, Spain.