Negate in Dynamic Content

[JonathanMcDougall]

Hi,

Is it possible to negate a value in Dynamic Content? I've a river level that's reported in distance from the sensor, to enable a little more "sense" from the reading I'd like to negate the value.

Of course (Distance)*-1 doesn't work, but what does?

TIA.

[ShengdiZhang]

Hi Jonathan,

You can do this with Dynamic content - Expression:

However, currently decimal number is not supported, so it will look like this:

Regards,

Shengdi

[JonathanMcDougall]

@ShengdiZhang 

Hi, thanks for the reply. 
I'm not looking for 1 to be divided by a value, I just want to turn eg; 77 into -77.