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List:       rrd-users
Subject:    Re: [rrd-users] Subtraction and NaN values
From:       Eduardo Bragatto <eduardo () bragatto ! com>
Date:       2008-02-21 19:03:29
Message-ID: BBF297B3-06C8-48A0-86FD-BF2F601A2966 () bragatto ! com
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On Feb 20, 2008, at 8:17 AM, Alex van den Bogaerdt wrote:

> Try  CDEF:memBuffer=DSmemBuffer,UN,0,DSmemBuffer,IF
> which means: if isnan(DSmemBuffer) then 0 else DSmemBuffer



The error was kind of silly, thanks for showing me the light! hehehe ;)

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