The ULON64ARR function returns an unsigned 64-bit integer vector or array.
To create L, a 100-element, unsigned 64-bit vector with each element set to 0, enter:
L = ULON64ARR(100)
Result = ULON64ARR( D1[, ..., D8] [, /NOZERO] )
Returns a vector or array of the specified dimensions.
Either an array or a series of scalar expressions specifying the dimensions of the result. If a single argument is specified, it can be either a scalar expression or an array of up to eight elements. If multiple arguments are specified, they must all be scalar expressions. Up to eight dimensions can be specified.
Normally, ULON64ARR sets every element of the result to zero. If NOZERO is set, this zeroing is not performed and ULON64ARR executes faster.