[Pw_forum] SPLIT WARNING in plotbands.x

[Paolo Giannozzi]

On Thu, 2015-03-26 at 11:19 +0100, Ludwig, Stephan wrote:

> I receive an Error message using plotband.x:
> SPLINT WARNING: xfit(i) > xspline(nspline) 0.98669404 0.98669398

> Can any one explain what this means?

it means that the point to be fitted (xfit) is beyond the maximum 
value for spline interpolation (xspline(nspline)), but it should
not be a problem: the two points are almost exactly the same

Paolo

> Has it something to do with the option "no_overlap= .true.," I used in
> the bands.x input or is it because I used too little kpoints?
> 
> 
> 
> Thanks and Regards,
> 
> 
> Stephan Ludwig
> 
> 
> 
> 1. physical institute 
> 
> 
> University Stuttgart
> 
> 
> Germany
> 
> 
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