Accessing remote parts of a Field

[Richard Guenther]

Hi!

I'd like to know how to access (efficiently) remote parts of a Field.
I.e. suppose I have a layout, I want to iterate through all sub-domains
and aquirie a local (read-only) copy of each domain.

Also the reverse operation, i.e. constructing locally the sub-domains
and transferring them to the appropriate remote location.

I need this for (serial) I/O.

Any suggestions?

Richard.

--
Richard Guenther <richard.guenther at uni-tuebingen.de>
WWW: http://www.tat.physik.uni-tuebingen.de/~rguenth/
The GLAME Project: http://www.glame.de/