Hi V,

Not quite sure what you want to achieve. Do you want to interpolate a points data file (.pts) to another scattered points mesh and write as a .vtu file? If I understood correctly "-m interppointdatatofld:frompts" is to interpolate a points field onto a Nektar++ .fld field. Maybe you want to look at "-m interpptstopts" module. If you would like to Interpolate a field to a series of points, then have a look at "-m interppoints".

Well, in any case you may try writing to a .plt file which can be read into paraview, for example. 

Hope it helps.

Cheers,
Vishal

---
Vishal SAINI
Master of Research,
University of Cambridge.
Master in Turbulence
EC Lille, ENSIP and ENSMA France.
               (+44) 7 459 186 139 (UK)
               (+33) 7 58 24 84 02  (France)


On Sat, Mar 13, 2021 at 8:06 PM Vidhi Zala <vidhi.zala@utah.edu> wrote:

This email from vidhi.zala@utah.edu originates from outside Imperial. Do not click on links and attachments unless you recognise the sender. If you trust the sender, add them to your safe senders list to disable email stamping for this address.

 

Hi all,

I have limited experience with FieldConvert utility and need help with the module interppointdatatofld. Here is the way I am using it

 ./FieldConvert-g -m interppointdatatofld:frompts=tmp.pts compositemesh2d.xml file1.dat


Is it possible to have the output as vtk/vtu file instead of .dat file? Most other modules in FieldConvert allow output as both .dat and .vtu.

Any help will be appreciated!

Thanks,
V
   ,-~~-.___._.
  / |  '     \    | |--------. Vidhi Zala
 (  )         0   | |        | School of Computing
  \_/-, ,----'    | |        | Scientific Computing and Imaging Institute
     ====         !_!-v---v--. University of Utah
     /  \-'~;      .--------.  
    /  __/~| ._-""||        |  vidhi.zala@utah.edu 
  =(  _____|_|____||________|  http://sci.utah.edu/people/vidhi.html 
I support Ruff Haven Crises Shelter for Homeless Pets. Consider a donation today :)
_______________________________________________
Nektar-users mailing list
Nektar-users@imperial.ac.uk
https://mailman.ic.ac.uk/mailman/listinfo/nektar-users