Hi all, Can I get come clarification regarding DMCreateXXXVector vs VecDuplicate. The manual says that I can obtain additional vectors with the latter, does this mean that I *must* only call DMCreateXXXVector once each for global and local?
I ask because I want multiple instances of an image class all with the same distributed layout. It makes life much tidier if I can just pass the DMDA rather than also having to pass vectors to be copied. Cheers Phil -- Phil Tooley Research Software Engineering University of Sheffield
