[IDV #KZD-153013]: (No Subject)

Hi Muhammad-

> I found that in the Grid diagnostic function
> def add(S1,S2):
> """ Addition
> <div class=jython>
> ADD  (S1, S2) = S1 + S2
> </div>
> """
> return GridMath.add(S1,S2)
> 
> It only allows for two variables, S1 and S2.
> 
> I've tried to add more variables but then an error exist.
> 
> Is it possible to modifiy the function so we could use more than 2 variables?


add, sub, mult, etc are meant to be low level routines between
two paramaters.  You can always string together multiple adds:

add(add(s1,s2),s3)

or create a multi-add function (madd):

def madd(a):
   sum = 0
   for i in range(len(a)):
      if i == 0:
         sum = a[i]
      else:
         sum = add(sum, a[i])
   return sum

and call it with:

madd(a[multiple=true])

Don Murray


Ticket Details
===================
Ticket ID: KZD-153013
Department: Support IDV
Priority: Normal
Status: Open