[Leackim]

Hi,

I am a bit suprised, someone know how to use tan or atan function in CFD POST.

"ERROR
CCL parser failed with message:
Perl Syntax errors detected:
Undefined subroutine &CUEPost::asin called at (eval 1528) line 387."

Why coudln't we use those functions ?


Thanks


Mickael

[ghorrocks]

This is a perl error, not a CEL error. So check your perl syntax.

[Leackim]

Thanks for your answer but i didn't know where i could make a mistake in my perl,

! $TEST=atan($RATIO);

In fact, if i remove atan by sin or cos it works so it's kind of strange.

I succed in my task though by using an expression defined as atan...

Regards

Mickael

[ghorrocks]

The perl documentation (http://perldoc.perl.org/Math/Trig.html) states you have to have "use Math::Trig;" in your program to load the maths libraries to have the atan function available. The default perl gizmo only supports sin and cos.

[Leackim]

Thanks a lot

I didn't know it


Regards