At this point, I can't since the first time the viewer is created via PETSC_COMM_WORLD and the second time, PETSC_COMM_SELF. (I am not even 100% sure if that could cause any troubles with the hdf5 file?)
Mohamad On Fri, Jan 20, 2012 at 1:27 PM, Matthew Knepley <knepley at gmail.com> wrote: > On Fri, Jan 20, 2012 at 3:22 PM, Mohamad M. Nasr-Azadani <mmnasr at gmail.com > > wrote: > >> Thanks Matt, >> So, this cannot be done this way, i.e. generate an hdf5 file at one >> instance and write a field data, close it then add another field data at >> later instance to the same file? > > > Can't you just open up the file and write something with a different name? > > Matt > > >> On Fri, Jan 20, 2012 at 1:19 PM, Matthew Knepley <knepley at >> gmail.com>wrote: >> >>> On Fri, Jan 20, 2012 at 3:15 PM, Mohamad M. Nasr-Azadani < >>> mmnasr at gmail.com> wrote: >>> >>>> Hi guys, >>>> >>>> Does *PetscViewerHDF5Open()*work with *FILE_MODE_APPEND*? >>>> >>> >>> No, but HDF5 does not work like that. >>> >>> Matt >>> >>> >>>> This is the error I get when I first open the file, write some data to >>>> it using VecView(), close it and then again reopen (with append mode) it to >>>> add data to the end of it. >>>> >>>> [0]PETSC ERROR: Operation done in wrong order! >>>> [0]PETSC ERROR: Must call PetscViewerFileSetMode() before >>>> PetscViewerFileSetName()! >>>> >>>> Thanks, >>>> Mohamad >>>> >>>> >>> >>> >>> -- >>> What most experimenters take for granted before they begin their >>> experiments is infinitely more interesting than any results to which their >>> experiments lead. >>> -- Norbert Wiener >>> >> >> > > > -- > What most experimenters take for granted before they begin their > experiments is infinitely more interesting than any results to which their > experiments lead. > -- Norbert Wiener > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20120120/0294acbf/attachment.htm>
