Angus Lepper
August 8th 03, 05:27 PM
Hmmm. I did find one once, but as I can't remember where, tis is only to
give you hope.
"karel adams" > wrote in message
...
> Every version of FS I have known has a file called MAGDEC.BGL
> In FS2002 it is FS2002/SCENERY/MAGDEC.BGL
> It's size has remained constant since 5.1 and I reckon
> the contents haven't changed much either...
> This file must contain data for magnetic variation
> i.e. by reading this file it should be possible
> to determine the magvar for a given longitude/lattitude.
> Does anyone know how to do this?
> In other words how is the data organised in the file?
> Maybe a bit of code that actually reads this file?
>
> Or is there a place on the web where the various
> .BGL formats are explained?
> Somewhere on flighsim.com praps?
>
> TIA for any hint,
> Karel Adams
>
>
give you hope.
"karel adams" > wrote in message
...
> Every version of FS I have known has a file called MAGDEC.BGL
> In FS2002 it is FS2002/SCENERY/MAGDEC.BGL
> It's size has remained constant since 5.1 and I reckon
> the contents haven't changed much either...
> This file must contain data for magnetic variation
> i.e. by reading this file it should be possible
> to determine the magvar for a given longitude/lattitude.
> Does anyone know how to do this?
> In other words how is the data organised in the file?
> Maybe a bit of code that actually reads this file?
>
> Or is there a place on the web where the various
> .BGL formats are explained?
> Somewhere on flighsim.com praps?
>
> TIA for any hint,
> Karel Adams
>
>