Monitor UDF
 

Hi,

is it possible to add a monitor which logs the value provided by an UDF?

In this particular case I want to log the filling level of a certain phase in a fluid domain.

Is there a simple solution for this or do I have to write two UDFs:

UDF 1) Calculate the volume of the phase XY at the end of every timestep
UDF 2) Write this value to a logfile

Thanks in advance!