how to change t delta to relative time

[96RJ]

 i have a driver dll that provides me with values of delta t , ie ime between each measurement. How can a change this to so that the delta t adds after each measurement so that i get the relative time instead?

[ZYOng]

Use a shift register to store time between iterations. You can use Get Data/Time to start with an absolute time or start with a zero value for relative time.

[96RJ]

but the dt value isn't constant

[rolfk · Accepted solution]

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@96RJ wrote:

but the dt value isn't constant

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And what is the problem with that? Simply add the values up and output them also as an array!