Rewrite the ArbitraryDomain class.
Currently the ArbitraryDomain class only works when it is partitioned in z-direction. Rewrite it such that the global linear indexing works also with PARFFTX=TRUE and/or PARFFTY=TRUE.
Code indexing in gitaly is broken and leads to code not being visible to the user. We work on the issue with highest priority.
Currently the ArbitraryDomain class only works when it is partitioned in z-direction. Rewrite it such that the global linear indexing works also with PARFFTX=TRUE and/or PARFFTY=TRUE.