Problem with Simpson's Rule Function

[AeroTrippy]

hey guys,
I have been racking my brain about this, so hopefully you can help me out a bit. This is my function for Simpson's 3/8 rule.


REAL FUNCTION Simpson38(v,h,n)

IMPLICIT NONE

REAL :: s1, s2, s3
REAL, INTENT(in) :: v,h
INTEGER, INTENT(in) :: n
INTEGER :: i,j,k
[highlight #FCE94F]REAL, DIMENSION :: (0:n)[/highlight]


s1=0
s2=0
s3=0


DO i=1,(n-2),3

s1=s1+v(i)

END DO


DO j=2,(n-1),3

s2=s2+v(j)

END DO


DO k=3,(n-3),3

s3=s3+v(k)

END DO

Simpson38= (3*h/8)*(v(0)+3*(s1)+3*(s2)+2*(s3)+v)


END FUNCTION

The highlighted part is what I am confused about. My TA told me to insert this line but it keeps giving me error#5082: Syntax error, found '(' when expecting one of: %FILL <IDENTIFIER>

The purpose of the program is to be able to read any data file and depending on the number of points it will either use this function or Simpson's 1/3. Any idea what goes in that line? Any help is greatly appreciated! If you need any more info, let me know!

Thanks!

 

[salgerman]

Try replacing your declarations with this.

INTEGER, INTENT(in) :: n
REAL, INTENT(in) :: h
REAL, DIMENSION(0:n) :: v

INTEGER :: i,j,k
REAL :: s1, s2, s3

I like declaring first the arguments passed to the function and THEN the variables local to the function