The FLTARR function creates a floating-point vector or array of the specified dimensions.
Examples
Create F, a 3-element by 3-element floating-point array with each element set to 0.0 by entering:
F = FLTARR(3, 3)
Syntax
Result = FLTARR( D1[, ..., D8] [, /NOZERO] )
Return Value
Returns a single-precision, floating-point vector or array.
Arguments
Di
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.
Keywords
NOZERO
Normally, FLTARR sets every element of the result to zero. Set this keyword to inhibit zeroing of the array elements and cause FLTARR to execute faster.
Version History
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Original |
Introduced |
See Also
BYTARR, COMPLEXARR, DBLARR, DCOMPLEXARR, INTARR, LON64ARR, LONARR, MAKE_ARRAY, STRARR, UINTARR, ULON64ARR, ULONARR
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