converting square wave to double

[leaf34]

I am trying to pass to square wave signal into math script.  I am assumeing that i have to convert the signal into a double.  Is this possible?  If so how could I convert this signal so it can be passed into math script?

Thanks,

Leif

[waldemar.hersacher]

Which data type does your square wave signal has? If it is a waveform you can get the value as an array of double with the Get Waveform Components primitve.