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Re: [h5md-user] box and observables
From: |
Peter Colberg |
Subject: |
Re: [h5md-user] box and observables |
Date: |
Mon, 23 Sep 2013 11:51:12 -0400 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Sep 23, 2013 at 10:27:28AM +0200, Felix Höfling wrote:
> From the point of view of a single subgroup, this is
> easy, the time grids are congruent, and the information is complete.
This is not the case.
The data within a subgroup can be sampled at different time grids.
As noted again and again (indicating that the specification is not
explicit enough as to the use of "time" and "step" datasets), a reader
must lookup the "value" index corresponding to a time/step in the
"time" or "step" dataset, for any value dataset.
As an optimization, a reader can check if two time/step datasets point
to the same HDF5 object (i.e. they are hard-linked); then, and only
then, can the time/step information be reused for multiple value
datasets.
(Since I am mentioning this so often, it would be my task to point
this out in the specification…)
Peter
- Re: [h5md-user] box and observables, (continued)
- Re: [h5md-user] box and observables, Konrad Hinsen, 2013/09/25
- Re: [h5md-user] box and observables, Felix Höfling, 2013/09/25
- Re: [h5md-user] box and observables, Konrad Hinsen, 2013/09/25
- Re: [h5md-user] box and observables, Peter Colberg, 2013/09/25
- Re: [h5md-user] box and observables, Felix Höfling, 2013/09/25
- Re: [h5md-user] box and observables, Peter Colberg, 2013/09/25
- Re: [h5md-user] box and observables, Pierre de Buyl, 2013/09/24
- Re: [h5md-user] box and observables,
Peter Colberg <=
- Re: [h5md-user] box and observables, Felix Höfling, 2013/09/23
- Re: [h5md-user] box and observables, Peter Colberg, 2013/09/23
- Re: [h5md-user] box and observables, Pierre de Buyl, 2013/09/24