[petsc-users] Saving Vecs/Mats in HDF5 and visualizing in Matlab

[Yuyun Yang]

Got it, thanks!

From: Matthew Knepley <knepley at gmail.com>
Sent: Tuesday, March 19, 2019 10:10 AM
To: Yuyun Yang <yyang85 at stanford.edu>
Cc: petsc-users at mcs.anl.gov
Subject: Re: [petsc-users] Saving Vecs/Mats in HDF5 and visualizing in Matlab

On Tue, Mar 19, 2019 at 11:58 AM Yuyun Yang via petsc-users <petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>> wrote:
Hello team,

Currently we’re using the PETSc binary file format to save Vecs and Mats and visualize them in Matlab. It looks like HDF5 works more efficiently with large data sets (faster I/O), and we’re wondering if PETSc Vecs/Mats saved in HDF5 viewer can be visualized in Matlab as well?

We do not have code for that. I am using Paraview to look at HDF5 since everything I do is on 2D and 3D meshes. Note that HDF5 is not likely to have faster I/O than the PETSc binary.

  Thanks,

    Matt


Thanks for your help,
Yuyun


--
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

https://www.cse.buffalo.edu/~knepley/<http://www.cse.buffalo.edu/~knepley/>
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