feelpp/feelpp-book

Feel++ Book (English room)

Vincent Huber

@vhuber

vhuber@pc9-ubuntu-16:~% docker run -it -v feel:/feel feelpp/feelpp-toolboxes
# Feel++ applications -*- mode: markdown -*-

This image provides the Feel++ applications in
 . advection
 . fluid mechanics
 . solid mechanics
 . fluid-structure interaction
 . thermodynamics
 . thermoelectric

The testcases are in $HOME/Testcases/ and the results will be stored in
/feel.

Follow the steps described in

https://book.feelpp.org/content/en/03-modeling/

to use our toolboxes.
feelpp@2f832b98b7b2:~$ feelpp_toolbox_fsi_3d
[ Starting Feel++ ] application application_fsi version 0.102.00 date 2017-Mar-21
terminate called after throwing an instance of 'boost::filesystem::filesystem_error'
  what():  boost::filesystem::create_directory: Permission denied: "/feel/application_fsi"

Christophe Prud'homme

@prudhomm

@vhuber you need to check that you have the permission on your system eg $HOME/feel

Vincent Huber

@vhuber

I guess I have to. I wonder why the permissions are not transfered into the docker environment.

Vincent Huber

@vhuber

To let the feelpp user (in docker) run the app, I had to specify the /feel directory is actually writable : docker run -it -v feel:/feel:rw feelpp/feelpp-toolboxes

Christophe Prud'homme

@prudhomm

be careful that the first feel is a directory on your host system and you need to have write access

what ls -ld feel says ?

Vincent Huber

@vhuber

on the host or inside docker ?

Christophe Prud'homme

@prudhomm

host

in docker I took care of this

Vincent Huber

@vhuber

vhuber@pc9-ubuntu-16:~% ls -ld feel
drwxrwxrwx 2 vhuber vhuber 4096 mars  21 14:48 feel

Christophe Prud'homme

@prudhomm

how about ls -lrt feel ?

Vincent Huber

@vhuber

vhuber@pc9-ubuntu-16:~% ls -lahrt feel
total 8,0K
drwxrwxrwx  2 vhuber vhuber 4,0K mars  21 14:48 .
drwxr-xr-x 21 vhuber vhuber 4,0K mars  21 16:16 ..

That is pretty strange : the host directoy is actually not mounted into docker

docker run -it -v $HOME/feel:/feel feelpp/feelpp-toolboxes fixes that

Christophe Prud'homme

@prudhomm

ok good :)

Vincent Huber

@vhuber

Kudos for the work, the demonstration works fine.

Christophe Prud'homme

@prudhomm

thanks it was indeed quite a lot of work and time

Guillaume Dollé

@gdolle

@vhuber Actually, $HOME/feel directory should not exist, docker create a new one with right permissions

if the directory exist, you might have to check directory owner. I remember that during last course, I had to change chown user:agroup to chown user:user to make it work

it's kinda weird

Vincent Huber

@vhuber

what if it already exists ?

Guillaume Dollé

@gdolle

check maybe chown <user>:<user> ${HOME}/feel. Otherwise you'll have to use sudo commands, for each commands

Vincent Huber

@vhuber

@gdolle have you seen the problem is fixed for me ?

Guillaume Dollé

@gdolle

ah sry, fast reading ^^

Christophe Prud'homme

@prudhomm

@/all thanks to @vincentchabannes and @cdaversin an update of the toolbox documentation has been updated. there are still some issues (missing figures, math not showing up correctly,...)

Christophe Prud'homme

@prudhomm

thanks @vincentchabannes for the latest changes, I uploaded them

@vincentchabannes the figures don't show up, any idea?

Christophe Prud'homme

@prudhomm

ok I fixed nafems

Christophe Prud'homme

@prudhomm

I fixed csm/solenoid feelpp/book.feelpp.org@9868ce3 (now notifications on the right pane of gitter)

Vincent Huber

@vhuber

In http://book.feelpp.org/toolbox/fsi/, just the line before 3.6.1 : the link to the repo is wrong

Christophe Prud'homme

@prudhomm

@/all CSM is now more or less fixed, there remains some issues with the TOC, chapter 1 and 2 should be merged for example

I will show this in about an hour to the MSO4SC Barcelone meeting

if some of you can have a look and make suggestions ...

Vincent Chabannes

@vincentchabannes

@prudhomm thanks for the images. I will finish the math issues and try to merge chapter 1 and 2

Christophe Prud'homme

@prudhomm

@vhuber we will have to fix all this for FSI. the images are also missing, this will be fixed soon

Christophe Prud'homme

@prudhomm

@/all a new version of the Feel++ Book with a new organisation of the toolboxes list. There are also some new chapters in the math framework on advection diffusion reaction equation(ADR) as well as the proof the convergence of the finite element method. There are still some missing bits in the ADR part), it should be finished soon

Christophe Prud'homme

@prudhomm

@/all new version of the book, essentially cosmetic and under the hood. the HDG (by @dprada85 ) and CRB (empty for now) are now showing up. Also the asciidoctor extensions such as asciidoctor-bibtex are now properly configured, see e.g. here

http://book.feelpp.org

Trophime

@Trophime

which kind of extensions do you use for creating graphs (plots) within asciidoc?

Guillaume Dollé

@gdolle

@prudhomm I think you forget to push the file math/fem/macros.tex

Trophime

@Trophime

do any of you have an idea how to properly define character with accent in asciidoc like é

Guillaume Dollé

@gdolle

I guess you have to set your text editor with utf8 encoding.

prj-

@prj-

There is a dead link here, with a reference to the non-existing document http://book.feelpp.org/07-quickref/spaces.adoc

Christophe Prud'homme

@prudhomm

@prj- thx for the report I will look at this. feel free to add an issue on the book so that I don’t forget it ;)

Guillaume Dollé

@gdolle

@prudhomm it seems there the file math/fem/macros.tex is missing and the stylesheet (for index.html, stylesheets/custom.css) seems not up to date, I'have blank background from my side. :)

Christophe Prud'homme

@prudhomm

I forgot about that. Issue on github.com? I will try to do ASAP

Christophe Prud'homme

@prudhomm

@/all thanks to the nice artwork and javascript skills of @gdolle we have nice/cool book covers for our manuals :)

and also major new version of the books should land within the next week !

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