[Nek5000-users] postx black window

Mon Oct 21 07:48:58 CDT 2013

Yeah, it works!

But it appears to be strange for me.

ext_cyl.fld%02d  %02d says that there is 2 digits after the name
"ext_cyl.fld"
but it reads 001, which is three digits. So not that strict as I thought.

Thank you again.

On Mon, Oct 21, 2013 at 11:04 AM, <nek5000-users at lists.mcs.anl.gov> wrote:

> Yop Tubois,
>
> As far as I known, visit has no problem handling three digits files. For
> the same case, my .nek3d metafile on my laptop simply reads:
>
> NEK5000
> version: 1.0
> filetemplate: ext_cyl.fld%02d
> firsttimestep: 001
> numtimesteps: 999
>
> for instance. Have you tried that?
>
> Regards,
> JC
>
>
> 2013/10/21 <nek5000-users at lists.mcs.anl.gov>
>
> Thank you very much! the "draw" bouton is indeed hided, and i missed it.
>>
>> Another small question: I ran the example of the flow past a cylinder:
>> ext_cyl
>> The output is ext_cyl.fld01 ext_cyl.fld02 .... ext_cyl.fld99, then
>> ext_cyl.fld100, ext_cyl.fld101 ....
>>
>> So the number at the end the name of the data file jumps from two digits
>> to three digits.
>> Anyway to make all of the them in 3 digits or N digits as we wanted
>> without writing another bash script?
>>
>> Thank you very much.
>>
>> Tubois
>>
>> On Sun, Oct 20, 2013 at 11:30 PM, <nek5000-users at lists.mcs.anl.gov>wrote:
>>
>>> Hi Tubois,
>>>
>>> Did you got any error messages in the output window which you can access
>>> by pressing icon with "i" at the low right corner?
>>>
>>> Also have pressed on 'Draw' after choosing the pressure pseudocolor plot?
>>>
>>> Aleks
>>>
>>> ----- Original Message -----
>>> From: nek5000-users at lists.mcs.anl.gov
>>> To: nek5000-users at lists.mcs.anl.gov
>>> Sent: Sunday, October 20, 2013 11:58:50 AM
>>> Subject: Re: [Nek5000-users] postx black window
>>>
>>>
>>>
>>> Yes it is. It almost totally correct the problem.
>>> I can visualize the flow pattern now.
>>>
>>>
>>> But fonction of movie does not work yet.
>>>
>>>
>>> Still thank you very much.
>>>
>>>
>>> I just download the visit executable file. The version for ubuntu 11.04
>>> visit2_6_3.linux-x86_64-ubuntu11.tar.gz
>>>
>>> There is not version for 12.04 available.
>>>
>>>
>>> nekb output eddy_uv.fld01 .... eddy_uv.fld12
>>>
>>>
>>>
>>> I created the metadata file called "eddy_uv.nek2d"
>>>
>>> NEK5000
>>> version: 1.0
>>> filetemplate: eddy_uv.fld%02d
>>> firsttimestep: 1
>>> numtimesteps: 10
>>>
>>>
>>> I loaded it into visit, and choose the pressure contour, I got nothing
>>> on the screen.
>>>
>>> It seems that visit do not see the nek output file file
>>>
>>>
>>>
>>> What is the problem?
>>>
>>>
>>> Thank you very much!
>>>
>>>
>>> Tubois
>>>
>>>
>>>
>>> On Sun, Oct 20, 2013 at 5:59 PM, < nek5000-users at lists.mcs.anl.gov >
>>> wrote:
>>>
>>>
>>>
>>>
>>> Hi Tubois
>>>
>>> I had a similar problem when installing on an Ubuntu 12.04 machine (I am
>>> not sure which OS you are using) The problem was solved by installing the
>>> following packages:
>>>
>>> mesa-utils
>>> libx11-*
>>> libxt-dev
>>> xfonts-100dpi
>>> xfonts-100dpi-transcoded
>>> xfonts-75dpi
>>> xfonts-75dpi-transcoded
>>>
>>> Perhaps this will help you determine what packages need to be installed
>>> on your system.
>>>
>>> Brandon
>>> On Oct 20, 2013 3:03 AM, < nek5000-users-request at lists.mcs.anl.gov >
>>> wrote:
>>>
>>>
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>>> Today's Topics:
>>>
>>> 1. Re: postx black window ( nek5000-users at lists.mcs.anl.gov )
>>>
>>>
>>> ----------------------------------------------------------------------
>>>
>>> Message: 1
>>> Date: Sun, 20 Oct 2013 12:03:26 +0200
>>> From: nek5000-users at lists.mcs.anl.gov
>>> To: nek5000-users at lists.mcs.anl.gov
>>>
>>> Subject: Re: [Nek5000-users] postx black window
>>> Message-ID:
>>> < mailman.2996.1382263412.3278.nek5000-users at lists.mcs.anl.gov >
>>> Content-Type: text/plain; charset="iso-8859-1"
>>>
>>>
>>>
>>> Sorry to bother people in the list for this kind of naive question.
>>>
>>> I tried postx on two computers, one my laptop, one cluster in my
>>> laboratory.
>>>
>>> I got the same screen. It seems to be some graphics issue with the
>>> system.
>>>
>>> You can find the screenshot attached here.
>>>
>>> So what should I do? Thank you very much!
>>>
>>> Tubois
>>>
>>> On Sun, Oct 20, 2013 at 10:40 AM, < nek5000-users at lists.mcs.anl.gov >
>>> wrote:
>>>
>>> > Hi Paul,
>>> >
>>> > Thank you for your response.
>>> >
>>> > I already put PATH = ~/bin:$PATH in ~/.bashrc
>>> > running nekb is not a problem, the logfile gives the right results by
>>> > using nekb or nekbmpi
>>> > so the computation is ok.
>>> >
>>> > The question lies on postx
>>> > I typed postx on the command line, then a black window appears, on the
>>> top
>>> > of which there is "Nekton".
>>> > but I do not see any sidebar
>>> >
>>> > And on the terminal, it asks "Enter Session Name"
>>> >
>>> > I left click the window with the cursor , and then "return" on the
>>> keyboard
>>> > it returns on the terminal
>>> >
>>> > Enter Session Name
>>> > Beginning
>>> > Session
>>> >
>>> > renaming SESSION.NAME SESSION.NAME ~
>>> > Session
>>> > name:
>>> >
>>> > ** ERROR ** Can't open file .rea
>>> > Enter Session Name
>>> >
>>> > XIO: fatal IO error 11 (Resource temporarily unavailable) on X server
>>> > ":0.0"
>>> > after 235 requests (235 known processed) with 0 events remaining.
>>> >
>>> > What is wrong here?
>>> >
>>> > Thank you very much !
>>> >
>>> > Tubois
>>> >
>>> > On Sun, Oct 20, 2013 at 1:57 AM, < nek5000-users at lists.mcs.anl.gov >
>>> wrote:
>>> >
>>> >>
>>> >> The easiest thing is to copy the nekb script to your working
>>> directory.
>>> >>
>>> >> There should also be a .soft file or something where you can add
>>> >>
>>> >> PATH = ~/bin:$PATH
>>> >>
>>> >> to get your bin directory into your path.
>>> >>
>>> >> hth, Paul
>>> >>
>>> >>
>>> >>
>>> >> ----- Original Message -----
>>> >> From: nek5000-users at lists.mcs.anl.gov
>>> >> To: nek5000-users at lists.mcs.anl.gov
>>> >> Sent: Saturday, October 19, 2013 6:19:23 PM
>>> >> Subject: [Nek5000-users] postx black window
>>> >>
>>> >>
>>> >>
>>> >>
>>> >> Hello,
>>> >>
>>> >>
>>> >> I am totally new to nek5000. I started with the pdf online to the case
>>> >> eddy_uv
>>> >>
>>> >> The computation seems ok, when I check the tail, I got the same
>>> results
>>> >> as in the pdf online.
>>> >>
>>> >>
>>> >> However, when I type postx
>>> >>
>>> >> I just got a black window, without any sidebar menu.
>>> >>
>>> >>
>>> >> In fact, when I compiled the tools in /nek5000_svn/trunck/tools/.
>>> >>
>>> >> I typed ./maketools all
>>> >>
>>> >> I got a lot of warnings, like
>>> >>
>>> >> CALL ZWGJD (ZD,WD,NP,ALPHAD,BETAD)
>>> >> 1
>>> >> Warning: Type mismatch in argument 'alpha' at (1); passed REAL(4) to
>>> >> REAL(8)
>>> >> gfortran -mcmodel=medium -c mxm44f2.f
>>> >> gcc -mcmodel=medium -c -DUNDERSCORE byte.c
>>> >> gfortran -mcmodel=medium -c int_tp_gbox.f
>>> >> int_tp_gbox.f:574.28:
>>> >>
>>> >>
>>> >> But at the end, the compilation seems accomplished.
>>> >>
>>> >>
>>> >> So what is wrong with my installation? Thank you very much!
>>> >>
>>> >>
>>> >> Tubois Gao
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
>>> >>
>>> >> _______________________________________________
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>>> >>
>>> >
>>> >
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>
>
> --
> Jean-Christophe Loiseau
> Homepage <https://sites.google.com/site/loiseaujc/>
>
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