It may depend on how you want to use them.
To get an array with only the even numbered indices from the original array, use the decimate array function set for two arrays. One array will have all the odd numbered indices and the other all the even numbered indices.
Or, use autoindexing on a loop. Inside: a case structure selected by the Remainder output from the Quotient and Remainder function. Divide "i" by 2. The "0" case is for even indices and the "1" case is for odd indices.
Probably other ways, too.
Lynn
