fixed dimensions for mpi run
fixed dimensions for mpi run

git-svn-id: http://svn.code.sf.net/p/petavision/code/sandbox@7164 7c0444ca-5550-0410-9008-faecdbe78eb5

Former-commit-id: ec49315a8b4f2af97b8b2e44f360c627f18d2cf7
dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,dpaiton/OpenPV,PetaVision/OpenPV,dpaiton/OpenPV