How can I control the parameters exported for visualization ?

[gauravity30]

Hello,
I wanted to know how can I control the paramters that are exported for visualization ? By default, the ux, uy, uz, pp, critq, vort are exported. I don't want the critq parameter to be exported. How can acheive this ?

Thanks,
Gaurav

[mathrack]

Hello,

The default setup is to output velocity, scalars (density) and the pressure. Some cases will also output the vorticity and / or the Q criterion. For instance, the cylinder case will output vorticity and the Q criterion. The channel flow case will only output the Q criterion. Compare both cases and you will find your answer.