# How can I suppress InterpolatingFunction::dmval message? [closed]

I'm getting this error again and again even though I have interpolated my function from -3 to 3.

InterpolatingFunction::dmval: Input value {-2.99957,-2.99957} lies outside the range of data in the interpolating function. Extrapolation will be used

## closed as off-topic by Simon Woods, m_goldberg, Young, Michael E2, Bob HanlonAug 8 '16 at 4:40

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• "This question cannot be answered without additional information. Questions on problems in code must describe the specific problem and include valid code to reproduce it. Any data used for programming examples should be embedded in the question or code to generate the (fake) data must be included." – Simon Woods, m_goldberg, Young, Michael E2, Bob Hanlon
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• Hard to help without code we can run. – J. M. will be back soon Aug 6 '16 at 12:20
• Maybe end points are not evaluated? It's certainly possible that stepsize is less than 0.00043 – Feyre Aug 6 '16 at 12:23
• post the code that generated this error – Conor Cosnett Aug 6 '16 at 12:57
• "Suppress" = Quiet[], literally speaking. There's also "ExtrapolationHandler" – Michael E2 Aug 6 '16 at 15:37
• It's not really an error message -- it's a warning. Without working code, it's hard to give any advice except use Quiet as suggested by Micheal E2. – m_goldberg Aug 6 '16 at 20:10