Entering NaN in CVI variables window

[Dizz]

Hi,

Does anyone know how, or if it is possible to edit a variable value to be NaN in the variables window when debugging?

Not that I need it now, but am curious about entering -Inf and +Inf too.

I'm running CVI version 8.0.

Thanks,

Darrin.

[Mohan]

You can do this in the Watch window. Add a watch expression like the following:

var = 0.0 / 0.0

The above will result in var getting assigned to NaN. You can use similar right-hand expressions to get -Inf and +Inf. After you get the desired value, make sure you delete the watch expression before you continue program execution - this is required to prevent subsequent evaluations of the watch expression.