work fine if at execution the $volSize is provided as: "10240"
or for multiple values: "10240, 2048, 4096"
i.e. Inputs at execution to be provided with double quotes.
@Ideally I would like to account for a incorrect number of values as well.
Its fine if you provide number of values > Num. of looping cycles. If less then this passes in planning ( bug?), but execution will fail as mandatory parameter size_mb for one of the cycles will become empty.
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