How can i trap a $$-> CSYS command in GPOST

Hi everybody,

i'm writing a postprocessor using FIL and GPOST.

Pro/NC doesn't export a rotation on C axis i need to position my tool.

In NCL file i've the $$-> CSYS with all the values i need to calculate my C angle.

Is there a quick way to trap this statement ad using ACOSF to determinate values?

Is there a way, i missed it, to force to output a C Rotation with a CYCLE/DRILL

Thanks

Osvaldo