[Nek5000-users] postx black window

Mon Oct 21 03:09:41 CDT 2013

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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