What version of Nek5000 are you using? -----Original message-----
From:nek5000-users--- via Nek5000-users <[email protected]> Sent: Wednesday 7th November 2018 7:39 To: [email protected] 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><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> <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> <br style="font-family: Arial, Tahoma, Verdana, sans-serif;" /> 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 _______________________________________________ Nek5000-users mailing list [email protected] https://lists.mcs.anl.gov/mailman/listinfo/nek5000-users