How to debug with valgrind
Using "valgrind"program help one to recognize memory errors. To debug with valgrind in command line while inside example directory execute following line
valgrind python cavity2D-incomstatic.py >debugtest.out
debug process for "cavity2D-incomstatic.py" is saved in "debugtest.out". various options of valgrind are accesable by this command
so this could be a usefull option for complete debug
valgrind --leak-check=full python cavity2D-incomstatic.py >debugtest.out
If instead of the command line, the command is written in "emacs" reading the file is much easier.