There are several ways to scale the data
    The Mathematics Scaling module offers
            Linear scaling using y = ax + b function or two point function
            Interpolation table for piecewise linear functions    
    The Mathematics Formula module allows you to compute values based on 1-16 inputs, global variables, and a variety of standard math operators and functions. This can be an n-order polynomial.
In addition, there is a French language forum for DASYLab at http://128657.aceboard.fr/  if that would make your questions easier.
Best Regards,
--cj
					
				
			
			
				
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www.mccdaq.com and click on the "Support" tab for all support options, including DASYLab.