[Nek5000-users] postx black window

Mon Oct 21 04:04:14 CDT 2013

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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>> 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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