Transfer basal drag from one mesh to another mesh

[raback]

Hi

Perhaps you could say

Code: Select all

>cat beta.dat.* > beta.dat


There is no parallel reduction implemented.

-Peter

[rgladstone]

I would guess that appending the files together into one .dat file should work in this case.

Something smarter might be needed for massively parallel simulations.

[edit: oh I didn't see Peter's reply! Yes, that seems like the right thing to do]

[fgillet]

for massively parrallel you can use the keyword:
Bounding Box dx = Real XX
Only data points that are within Max/Min mesh corrdinates (of the current partition) + the real Value XX will be transfered to the interpolation library ((Default) no bounding box);

This could become problematic with very large data files; but usually this solver is used only once for initialisation.

fab

[rgladstone]

Thanks Fab and Peter.

We have it working now and it looks just like what we needed.

Cheers,
Rupert

[fgillet]

Good,

compilation of the ScatteredDataInterpolator and Griddatareader can now be done automatically with cmake if you provide paths to the required library.
cf e.g. http://elmerice.elmerfem.org/wiki/doku. ... :scattered
Thanks to Laure Tavard.

cheers
fabien