Hi!
I've just downloaded
http://download.gna.org/getfem/doc/getfem_userdoc.pdf
and on page 63 (beginning of chapter 19), it says
"The values are 0 not to allow the extrapolation, 1 for an extrapolation of the
exterior points near the boundary and 1 for the extrapolation of all exterior
points (could be expensive)."
I guess the values discribed here should be 0/1/2, not 0/1/1?
The "extrapolation" parameter in getfem::interpolation() does not seem to be
documented in the online reference documentation:
http://download.gna.org/getfem/doc/getfem_reference/index.html
Best regards,
Torquil Sørensen
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