On 10/10/22 07:48, Wasim Niyaz Munshi ce21d400 wrote:

I used the setprecision function to output the result to desired accuracy.

Can you show how you actually do that? I don't think that deal.II overrides what you do, though I may be wrong.


However, I noticed that deal.ii writes the output to vtk file only upto certain precision(6).
Is there a way to write output to the vtk file according to required precision?

The easiest way may be to just use the VTU file format instead of the VTK format. It is binary and so outputs as many digits as there are in a 32-bit floating point number.

Best
 W.


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Wolfgang Bangerth          email:                 [email protected]
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