The arrbuild Statement
The arrbuild statement constructs an output array from a variable number of input arrays, scalars, or aggregates. The types of all the input arguments must be compatible with the type of the output array (first) argument. You must provide one or more comma-separated input arguments. The syntax of the arrbuild statement is shown below.
// build data array from 3 sources
arrbuild arData, arStart, arBody, arEnd