[TommyJ]

Hello,

I would like to compute the maximum of the u,v,z components of velocity with a functionObject.

I have been trying to use fieldMinMax as:

    fieldMinMax1
    {
        // Mandatory entries (unmodifiable)
        type        fieldMinMax;
        libs        (fieldFunctionObjects);

        // Mandatory entries (runtime modifiable)
        mode        component;
        fields      (U);

        // Optional entries (runtime modifiable)
        location    true;
    }

But so far I always get the same value for max and min at the same cell.

Does anyone know how to get the maximum/min of a component of a vectorField with a FO that will write the corresponding value to a log?