** STEP 6: Use "KAPSEL" [#tea48551]

- Download an appropriate sample "****.udf" file from the examples.

- Modify the sample "****.udf" file using "Gourmet" for your own purpose, and save it as "new_name.udf".

    > ./kapsel/kapsel -Inew_name.udf -Ooutput.udf -Ddefine.udf -Rrestart.udf

- Start "Gourmet" and then read "output.udf". Use "show_field.py" or "plot.py" to animate or to plot velocity data.