Thanks Tom, I think Ive worked it out, Ive been a bit lazy with component axis til now....
Re the fires: we are ok here, but about 50 miles away its horrific, death tool is now 220 and climbing, several small towns have literally ceased to exist, places that I know, I'm having trouble getting my head around it.
I was in the 'Ash Wednesday' fires of '83 where we had a firestorm moving at 68mph, what happened on Sunday was worse, people just did not have time to get away.
And it's not over yet.
baz
The Age newspaper has the full story.
http://www.theage.com.au/