Hi Werner, can you provide an example, including the files reuqired for the visualization with VisIT?
Best wishes Alexander > Alexander, > > an option might be to use the F5 library (F5.origo.ethz.ch) which was > designed to work with Cactus/Carpet AMR mesh refinement and to use the > XDMF extractor tool which extracts the F5 metadata as XML. We used that > a couple of years ago to get F5-data into Paraview, I would assume it > would be similar with Visit. Let me know if you're interested in that, > I'd need to contact the developer of that XDMF extractor tool as I don't > have it myself at the moment, but it would be a good occasion to revive > this tool. > > Werner > > BTW.: F5 is storing time-dependent 3D data as a series of 3D instances, > not as a 4D field, such that the data structures may vary over time, > which is the case for AMR data usually. > > > On Wed, 21 Mar 2012 07:46:18 -0500, Alexander Beck-Ratzka > > <[email protected]> wrote: > > On Wednesday 21 March 2012 14:05:04 Ekin Akoglu wrote: > > > > I am afraid I have not described what I want to have clear enough.... > > > > I have a 3-d not always regular mesh (we are working with mesh > > refinement). On > > this mesh I have several variables, and again for each variable several > > time > > steps. To make plots of these variable, and also to create time series > > plots I > > would like to use VisIt, which uses XDMF as a reader for HDF5 data. > > > > In order to get the plots of VisIt correct, the HDF5 datasets must be > > populated as follows: > > > > 1) x coordinates > > 2) y coordinates > > 3) z coordinates > > (all the coordinates as 3-d arrays) > > > > and finally 4) the data. > > > > How can I add seveals time steps of these data? Must I always add the > > coordinates in advance or not? Have I a possiblity to mark the time > > step? > > > > The example given by Ekin only shows how to add one 3-d field, nothing > > about > > coordinates and about time steps. I hope my problem is more clear now .. > > > > Best wishes > > > > Alexander > > > >> Dear Alexander, > >> > >> Please see if the attached example C code helps. It is an example from > >> HDF web site. > >> > >> Best, > >> > >> Ekin > >> > >> On 03/21/2012 01:55 PM, Alexander Beck-Ratzka wrote: > >> > Hi Folks, > >> > > >> > I am a newby in HDF5, and after having already successfully > >> > written > >> > >> (and > >> > >> > also plotted) one singel time step of a variable into an HDF5 > >> > dataset, > >> > I would like to know how I can write time series of a 3-d variable > >> > >> into > >> > >> > one single HDF5 dataset? Do I need to have the tiem as fouhrth > >> > dimension? > >> > > >> > An explaing example in C would be welcome. > >> > > >> > Best wishes > >> > > >> > Alexander > >> > > >> > > >> > _______________________________________________ > >> > Hdf-forum is for HDF software users discussion. > >> > [email protected] > >> > http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org > > > > _______________________________________________ > > Hdf-forum is for HDF software users discussion. > > [email protected] > > http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org _______________________________________________ Hdf-forum is for HDF software users discussion. [email protected] http://mail.hdfgroup.org/mailman/listinfo/hdf-forum_hdfgroup.org
