Name

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    MINFINITE

Purpose

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    Calculate the minimum non-zero value of an array.

Category

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    Math

Calling Sequence

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    Result = MINFINITE(X, [Index])

Inputs

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    X: Array

Optional Outputs

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    Index: The index of the minimum value.

Outputs

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    A scalar containing the minimum non-zero value of X. If there
    are none, returns 0.

Example

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    IDL> a = [1, 0, 2]
    IDL> print, MINFINITE(a, i)
          1
    IDL> print, i
              0

Modification History

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    Written by: Jeremy Bailin
    17 May 2011 Initial writing