labview programming,
Find all numbers in any given string (control) and put them into an array as double-precision numbers. The input string contains periods for the decimal separator.
No spaces or other characters may appear within the number, but any characters may appear before or after the number. (example 13.45, 7.42, 6.77 and so on. We don't know how many numbers is in the string)

Question

labview programming, 
Find all numbers in any given string (control) and put them into an array as double-precision numbers. The input string contains periods for the decimal separator. 
No spaces or other characters may appear within the number, but any characters may appear before or after the number.  (example 13.45, 7.42, 6.77 and so on.  We don't know how many numbers is in the string)