Evaluating an array through a formula node

[Amy Slaga]

I need to evaluate data in an array with a mathamatical fuction. I know you can evaluate an array in a formula node, but the array I'm using has an user inputed size. Also, I don't know how to program in C which is what the formula node is suppose to be written in. I can program in Fortran and have a little experience with Matlab. Any help on getting started would be appreciated.
Thanks
Amy

[Lab Viewer]

Hi Amy,
I made an example for you (it generates a variable size array, filling it with random numbers and calculating the sum). May be a starting point for you.
Open the help/contents and index and type "formula node" ... it's more that you need to know and your Fortran experience will be a plus.
First of all check Labview available functions ... maybe one of them will do the job.
Good luck and let us know if you have problems ...