read envelope file problem

[zyhsu]

HI!

I have a envelop file like the following:

{ Envelope
3
Key 0 0 3 0 0 0 0 0.55766946 0
Behaviors 2 3
}

I use the following L-script tp read it:

f.line(3);
str=f.read();
info(str);

and the str I get is:

Key 0 0 3 0 0 0 0 0 0

the value "0.55766946" become to "0"

Please tell me why?

Thanks!