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
