[Nek5000-users] Interpolation with gfldr

[nek5000-users at lists.mcs.anl.gov]

How did you generate your .f0000X file which you use for gfldr? Was this created with full_restart_save()?

-----Original message-----
> From:nek5000-users--- via Nek5000-users <nek5000-users at lists.mcs.anl.gov>
> Sent: Wednesday 7th November 2018 8:53
> To: nek5000-users <nek5000-users at lists.mcs.anl.gov>
> Subject: Re: [Nek5000-users] Interpolation with gfldr
> 
> Version 17.0
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> Отправлено из мобильной Почты Mail.Ru
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> среда, 7 ноября 2018 г., 14:37 +0700 от nek5000-users  <nek5000-users at lists.mcs.anl.gov>:
>     
> What version of Nek5000 are you using?
> 
> -----Original message-----
> > From:nek5000-users--- via Nek5000-users <nek5000-users at lists.mcs.anl.gov <mailto:nek5000-users at lists.mcs.anl.gov>>
> > Sent: Wednesday 7th November 2018 7:39
> > To: nek5000-users at lists.mcs.anl.gov <mailto:nek5000-users at lists.mcs.anl.gov>
> > Subject: [Nek5000-users] Interpolation with gfldr
> > 
> > Hi, Neks!<br style="font-family: Arial, Tahoma, Verdana, sans-serif;" /><br style="font-family: Arial, Tahoma, Verdana, sans-serif;" />I am working with a complex geometry which was built in gambit. I have a velocity fields for my grid. But I want to interpolate these velocity fields to a new grid. The old grid was changed without moving the geometry parameters, I just changed the position of the computational nodes and reduced their number (see pictures old_grid and new_grid *). Interpolation ends as usual. The velocity field is interpolated perfectly, but the pressure field is not interpolated correctly (see pictures pressure_field_before_interpolation and pressure_field_after_interpolation **).
> > Tell me, what is my mistake? Is it possible to interpolate from a larger number of nodes to a smaller number of nodes?
> > *https://drive.google.com/open?id=1DmsGxc_WR3_aJW0UpLHkcxAVzt5BzABK <https://drive.google.com/open?id=1DmsGxc_WR3_aJW0UpLHkcxAVzt5BzABK> <https://drive.google.com/open?id=1DmsGxc_WR3_aJW0UpLHkcxAVzt5BzABK <https://drive.google.com/open?id=1DmsGxc_WR3_aJW0UpLHkcxAVzt5BzABK>><br style="font-family: Arial, Tahoma, Verdana, sans-serif;" /> https://drive.google.com/open?id=1RbSsODF49DqGmyHnpz0Bktp-HDjW7j0w <https://drive.google.com/open?id=1RbSsODF49DqGmyHnpz0Bktp-HDjW7j0w> <https://drive.google.com/open?id=1RbSsODF49DqGmyHnpz0Bktp-HDjW7j0w <https://drive.google.com/open?id=1RbSsODF49DqGmyHnpz0Bktp-HDjW7j0w>> <br style="font-family: Arial, Tahoma, Verdana, sans-serif;" />**https://drive.google.com/open?id=16Ueepa1lo_aHjya3BnLn8fHI3ek0kvo8 <https://drive.google.com/open?id=16Ueepa1lo_aHjya3BnLn8fHI3ek0kvo8> <https://drive.google.com/open?id=16Ueepa1lo_aHjya3BnLn8fHI3ek0kvo8 <https://drive.google.com/open?id=16Ueepa1l
 o_aHjya3
 BnLn8fHI3ek0kvo8>> <br style="font-family: Arial, Tahoma, Verdana, sans-serif;" />   https://drive.google.com/open?id=1CNiN8MdE7tNeu8T4jBtZBtMSX5dlXzNM <https://drive.google.com/open?id=1CNiN8MdE7tNeu8T4jBtZBtMSX5dlXzNM> <https://drive.google.com/open?id=1CNiN8MdE7tNeu8T4jBtZBtMSX5dlXzNM <https://drive.google.com/open?id=1CNiN8MdE7tNeu8T4jBtZBtMSX5dlXzNM>><br style="font-family: Arial, Tahoma, Verdana, sans-serif;" /><br style="font-family: Arial, Tahoma, Verdana, sans-serif;" />Best regards,<br style="font-family: Arial, Tahoma, Ver
>  dana, sa
>  ns-serif;" />Elizabeth
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