Hi Matt,
that are good news. Is it already available as a GitHub project?
Best,
Philip
Philip,
There
has been some prospecting work at our end on the pipelining
stuff. This might be a starting point for a future design.
The live pipeline approach seems to be useful for tomography
and diffraction images, so we have gone quite far with the
implementation but it is not a fete-a-complis.
Sincerely,
Matt
From: Jay Jay Billings
[mailto:jayjaybillings@xxxxxxxxx]
Sent: 16 August 2014 18:34
To: Science Industry Working Group
Subject: Re: [science-iwg] EclipseCon Unconference
It is only version 4. A lot of projects still use other
versions and even in version 4 you can pass a flag to disable
all version 4 features, so it is an interesting challenge.
Jay
On Aug 16, 2014 1:00 PM, "Philip Wenig"
<philip.wenig@xxxxxxxxxxxxxx>
wrote:
Hi Jay,
that's funny to know. I didn't realized before that NetCDF
is build on top of HDF5. The better for us :-).
Is it only NetCDF version 4 and higher or do the old
libraries NetCDF 2.2.22 also rely on HDF5?
Cheers,
Philip
Am 16.08.2014 um 18:45 schrieb Jay
Jay Billings:
Philip,
Yes, NetCDF 4 is built on top of
HDF5. The projects are contemporaries. NetCDF was
started in 1989 at UCAR and HDF was started around
the same time at NCSA.
I don't have any contacts on the
NetCDF team, but Andrew might know someone. Andrew?
I agree that we should get people
to make projects at and join the Foundation as well
as the working group. However, in the science world
very few people are going to do that without a
tangible demonstration of the benefits and I think
that in general the bigger the project the more time
it will take for that to happen. So, while we are
working on that lofty goal, we should look into
getting these things into Orbit.
On Sat, Aug 16, 2014 at 11:45 AM,
Philip Wenig <philip.wenig@xxxxxxxxxxxxxx>
wrote:
Hi
Jay, hi Torkild, all,
yep, it would be great having more plugins
available in the Eclipse Orbit universe :-). I
gave a short overview at the last EclipseCon in
France how to use/include 3rd party libraries (but
most of the people know how to do this):
http://de.slideshare.net/PhilipWenig/eclipsecon-france-2014
From my opinion, we should find a way/strategy how
to contact projects and how to convince them to
join the Eclipse Foundation except of those who
are already part of another Foundation, e.g.
Apache Foundation.
@Jay
Are the NetCDF libraries build on top of HDF5? As
far as I know, NetCDF is the predecessor of HDF.
Anyhow, it was a good step that they switched to a
MIT-style license:
http://www.unidata.ucar.edu/blogs/developer/en/entry/new_license_for_netcdf_java
The better it would be if they would join the
Science Working Group and switch to EPL. Do you
have contact to people from the NetCDF team?
Cheers,
Philip
Am 16.08.2014 um 17:12
schrieb Jay Jay Billings:
Torkild,
I think it would be very cool for those to
go into Eclipse Orbit.
More generally, and this is a technical
discussion that made me think of getting a
forum, we should think about a larger,
cross-platform set of universal binary
builds of common scientific libraries that
we could get approved through Orbit. For
example, in addition to HDF5 we probably
need to pick up other I/O libraries like
netcdf and exodus II. Both of these are
built on top of HDF5 and have BSD licenses,
so why not just make it very convenient and
build them all together? Other libraries,
like math libraries could be added too. An
integrated software stack like this is a
highly coveted thing in many M&S circles
because it would greatly simplify deployment
of M&S codes for commercial customers.
Of course this is a technically difficult
thing to do and comes with legal questions,
so an extended discussion would be best in a
forum or bug ticket. But... it would be
really cool to just pull down the
org.eclipse.science.native bundle(s) from
Orbit in a target!
Jay
On Aug 16, 2014 10:09
AM, "Torkild Ulvøy Resheim" <torkildr@xxxxxxxxx>
wrote:
Hi Philip,
This is a great idea! I'd like to
contribute if I can. It's up to my client
whether or not I can go to the
unconference. I've not heard with them yet
so I don't know.
One thing we've been working on that we
would like to contribute, if we can - are
neatly bundled HDF5 binaries for supported
platforms. Maybe this can go into Eclipse
Orbit. I suspect we're not alone in
packaging HDF5 so it would be great to get
some input on that. In any case I'll start
the CQ process very soon, so maybe we can
get a go-ahead before EclipseCon.
Best regards,
Torkild
> 16. aug. 2014 kl. 14.50 skrev Philip
Wenig <philip.wenig@xxxxxxxxxxxxxx>:
>
> Hi folks,
>
> how about making a code session at
the upcoming EclipseCon unconference?
>
> I could set up a separate GitHub
project to start quickly within the next
weeks. The topic is the n-dimensional
editing pipeline we discussed in June, see
attached PDF files. We could then prepare
and commit ideas/implementations until the
unconference starts and go deeper in a
face-to-face meeting.
>
>
> Best,
> Philip
>
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~
> Dr. Philip Wenig
>
> http://www.openchrom.net
>
> https://www.xing.com/profile/Philip_Wenig
> http://de.linkedin.com/pub/philip-wenig/2a/4a8/877
> ~~~~~~~~~~~~~~~~~~~~~~~~
>
>
<Draft-1d-Editing-Plotting.pdf><Draft-Editing-Pipeline.pdf>_______________________________________________
> science-iwg mailing list
> science-iwg@xxxxxxxxxxx
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retrieve your password, or unsubscribe
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>
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--
Torkild Ulvøy Resheim
Consultant / Eclipse Committer / Senior
Software Developer
Itema AS - http://itema.no
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~~~~~~~~~~~~~~~~~~~~~~~~
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Oak Ridge National Laboratory
Twitter Handle: @jayjaybillings
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~~~~~~~~~~~~~~~~~~~~~~~~
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http://www.openchrom.net
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http://de.linkedin.com/pub/philip-wenig/2a/4a8/877
~~~~~~~~~~~~~~~~~~~~~~~~
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~~~~~~~~~~~~~~~~~~~~~~~~
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http://de.linkedin.com/pub/philip-wenig/2a/4a8/877
~~~~~~~~~~~~~~~~~~~~~~~~
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