Workflow Entry: Using a Create_List script with a dot-product to create lists

Create_lots_of_strings gives implicit iteration over the service add_a_and_b - assume this is a service that returns two values which you now want to keep in a list [a,b].

The shim Create_list takes two single inputs, and returns a list of [in1, in2]. Configured with the Dot product list strategy it means that it will pipeline out [a1,b1], [a2,b2], [a3,b3] etc.

The shim Create_list takes two single inputs, and returns a list of [in1, in2]. Configured with the Dot product list strategy it means that it will pipeline out [a1,b1], [a2,b2], [a3,b3] etc.

The shim can be extended to include further elements by adding ports and modifying the script.