[Luca L]

Hi All,

I'm trying to monitor a CEL expression (drag) which varies within the domain.
I've set-up additional variable and monitor point as following:

ADDITIONAL VARIABLE: $Drag1
Option = Definition
Tensor Type = SCALAR
Units = [ ]
Variable Type = Unspecified
END

FLOW:
DOMAIN: domain1
FLUID MODELS:
ADDITIONAL VARIABLE: $Drag1
Additional Variable Value = $fDrag
Option = Algebraic Equation
END

MONITOR POINT: $MonitorDrag
Cartesian Coordinates =
X = [m]
Y = [m]
Z = [m]
Option = Cartesian Coordinates
Output Variables List = $fDrag
END


where $fDrag is the expression for the drag, initialised and calculated in Perl.

The problem is $fDrag is inside of a loop that produces $fDrag1, $fDrag2... $fDragn corresponding to the number of turbines, so this is a reason for errors.

Could anybody help on this?
Thanks.

Luca