Dear PETSc team, When I create a vector using VecCreateGhost(), and later on I want to access the value of one of the ghost cells, and all I know is the *global* index of that value, what is the correct thing to do? I understand that the ghost values are stored at the end of the vector and that this is done in the order that I used when creating the vector, but do I have to remember that order myself, or is there some method to query the local index corresponding to a global index?
Best Regards, Tim -- Dr. Tim Kroeger tim.kroeger at mevis.fraunhofer.de Phone +49-421-218-7710 tim.kroeger at cevis.uni-bremen.de Fax +49-421-218-4236 Fraunhofer MEVIS, Institute for Medical Image Computing Universitaetsallee 29, 28359 Bremen, Germany
