# 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

• Hard to help without code we can run. – J. M.'s discontentment 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