Name

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  RANGEOF

Purpose

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  This function returns the range (i.e., the minimum and maximum value)
  of its argument.

Author

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  FANNING SOFTWARE CONSULTING
  David Fanning, Ph.D.
  1645 Sheely Drive
  Fort Collins, CO 80526 USA
  Phone: 970-221-0438
  E-mail: david@idlcoyote.com
  Coyote's Guide to IDL Programming: http://www.idlcoyote.com/

Category

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  Utilities

Calling Sequence

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  range = RangeOf(variable)

Inputs

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  variable: Any numeric IDL variable, except complex.

Keyword Parameters

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  None.
 

Outputs

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  range: A two-element vector containing the minimum and maximum value
                of the variable.

Example

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  x = RandomU(3L, 10) * 100
  Print, RangeOf(x)
        3.78892 98.4703

Modification History

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  Written by: David W. Fanning, 15 February 2009.