Passing Arrays?

[toml_12953]

I'm trying to fill an array in a subprogram. I always get back zeros. What am I doing wrong? Are the parameters passed by value only? If so, is there a way to pass them by reference?

TIA

Tom L

Code:

SET_CONIC( COEF, A, B )
BEGIN
  COEF(1) := A;
  COEF(2) := B;
END;

EXPORT TESTPASS()
BEGIN
  LOCAL C:=MAKEMAT(0,2);   
  SET_CONIC( C, 14, -4 );
  PRINT( C );
END;