Currently the options do not “pop up” for you to fill in. You can run with -help and it will list the options that are presented and you can set them when you run the program from the command line arguments to the program.
Barry On Nov 24, 2013, at 6:36 PM, iwaddington . <[email protected]> wrote: > Hi everybody, I compiled the file src/ksp/ksp/examples/tutorials/ex29.c.html > in order to see how PetscOptionsBegin and PetscOptionsEnd work, but it looks > like nothing happens. There are no options popping on the terminal for me to > set. Thanks.
