[Dune-devel] Fwd: [Dune] Getting started with DUNE

[Michaël Sghaïer]

---------- Forwarded message ----------
From: Michaël Sghaïer <sghaier.michael at gmail.com>
Date: 2016-05-07 15:43 GMT+02:00
Subject: Re: [Dune] Getting started with DUNE
To: Oliver Sander <oliver.sander at tu-dresden.de>


Hi Oliver,

I just read the "Installation of DUNE" part and have two comments (I
focused on the installation from sources since I work from archlinux and
have no binary packages of DUNE):

- I'm not sure about your "tar -zxvf dune*.tar.gz" command. It doesn't work
on my machine and according to [1], you can't use a wildcard to untar
several files at once (due to some historic reasons). You might replace
this command by "for f in *.tar; do tar xf $f; done" for example.

- There is not release tarballs of dune-functions in [2]. So I had to take
this module from the gitlab through a git clone but, as the development
version, dune-functions requires concept.hh as dependency, which is not
present in the version 2.4 of DUNE. Consequently, I had to install DUNE
from the development branches.

By the way, I took a look on the source code of the finite element example
and was wondering: why not use the range-based for loop (introduced in
C++11) to iterate through the structures used? (To loop over all the
quadrature points for example, line 65).

I'm going to continue reading your document and try the examples, I keep
you in touch.

Best,

Michaël

[1] http://stackoverflow.com/a/583891
[2] http://www.dune-project.org/modules/dune-functions/

2016-05-04 6:40 GMT+02:00 Michaël Sghaïer <sghaier.michael at gmail.com>:

> Hi Oliver,
>
> this is great news! As planned on the proposal of my gsoc project, I have
> to continue to familiarizing myself with DUNE before the coding period, so
> your document comes at a perfect time!
>
> I am going to read it during the following days, I let know you if I have
> any feedback.
>
> Best,
>
> Michaël
>
> 2016-05-01 23:15 GMT-04:00 Oliver Sander <oliver.sander at tu-dresden.de>:
>
>> Hi Carsten,
>>
>> both examples files and the gmsh grid file are attached to the pdf
>> document.
>> Look for red 'pin' icons in the margin.
>>
>> Best,
>> Oliver
>>
>> On 01.05.2016 21:50, Carsten Gräser wrote:
>> > Hi Oliver,
>> > thanks for sharing this!
>> >
>> > I've one small suggestion: It would be helpful if the two example
>> > files that are listed in the document are available as separate download
>> > or attached file in the pdf.
>> >
>> > But even without this, having this 'Getting stared' available
>> > is great!
>> >
>> > Best,
>> > Carsten
>> >
>> >
>> > Am 01.05.2016 um 16:43 schrieb Oliver Sander:
>> >> Dear Dune community,
>> >>
>> >> I have written a small document on how to get started with Dune.
>> >> You can download it from my website at
>> >>
>> >> http://www.math.tu-dresden.de/~osander/research/dune-book.shtml
>> >>
>> >> I hope it will helpful to many people.
>> >>
>> >> Please let me know if you find any errors or omissions, or if you
>> >> have any other suggestions.  I tried to include all relevant Dune
>> >> publications in the list of references.  Please drop me a note if
>> >> you think that there are more that I should add.
>> >>
>> >> Enjoy!
>> >>
>> >> Oliver
>> >>
>> >>
>> >>
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>> >>
>> >
>> >
>> >
>> >
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>>
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