Hello Thanks for answer and sorry for my late reply.
Jeff : Yes I know that I can change this values in the Config files. But the Idea is to make some Calculation in the Acars Map, so I can Give the users Altitude Both in meters and Feets.
Kyle . Thanks for you code. But I was trying to assign the value to a variable, I think the way to make it its something like <?php $altmts = round(<%=flight.alt%>/3.28);?> Then I can use the $altmts variable to make another calculations.
Kyle : Yes the code must be in the acarsmap.tpl
The altitude was just a example, im using Xacars so the plane Speed is in Knots, I will try to change this value to Ground Speed so I can Calculate the ETA. Well here I not shure if this works this way, But I will try.
I will give it a try and post my comments Thanks and Sorry again for the late reply.
Carlos Garcia Acevedo
SKBQ Barranquilla Colombia