Additional Command Line Options

Starting ultraFluidX with the parameter -h (ultraFluidX -h) exposes additional command line options and special ultraFluidX functions without license checkout in the terminal.

The special functions also work without using MPI.

A helpful option is the specification of a separate output folder or path via the option -o, where a location, such as output, will automatically be created if it will be a new folder in the current directory:

mpirun -np 5 ultraFluidX case.xml –o output

If an output path is not specified, ultraFluidX uses the current run directory for the output by default.