From chemistry-request@www.ccl.net  Thu Apr 15 06:13:45 1999
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From: Alexander Wittkopp  <awittko@gwdg.de>
To: chemistry@www.ccl.net
Subject: PGI user's guide
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Dear CCLers,

   I am searching for a documentation for PGI-Fortran compiler in .ps or
 .pdf format. The PGI user's guide is free available on the net but only as
a htm document. Has anyone heard of such a file.

Every advice is wellcome!
                        
Ciao,
                Alexander

                                              ("`-/")_.-'"``-._
Alexander Wittkopp                            (. . `) -._    )-;-,_()
Institut fuer Organische Chemie               (v_,)'  _  )`-.\  ``-
Georg-August Universitaet                     _;- _,-_/ / ((,'
Tammannstrasse 2                            ((,.-'  ((,/
37077 Goettingen   Email: awittko@gwdg.de   URL: http://www.gwdg.de/~awittko   
Germany            Phone: +49-(0)551-393290 Fax: +49-(0)551-399475

"eine ungerade Zahl, am besten prim hat immer guenstige Auswirkungen auf 
                     cache-trashing."
                                            T. Nau 
*******************************************************************************



From chemistry-request@www.ccl.net  Thu Apr 15 09:17:22 1999
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From: Deepak Singh <desingh@syr.edu>
Organization: Dept. of Chem & Biochem, Syracuse University
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References: <19990415094058.25067.qmail@www0s.netaddress.usa.net>
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Well .. for what you want to do a celeron is just fine.  A pentium is advisable
if you wantto do what Vagisha or I do ... high end work.  6.3. GB is more than
enough.  Try and get a computer with a zip drive.
SDRAM is usually better, but it really does nto matter.  Just make sureyou get at
least 128 MB of RAM.






Jatin Singh wrote:

> dear bunts
> hi
> life is good as usual
> i needed to ask u some questionson computers:
> is the celeron processor better then pentium2?
> is 6.3 gb hard disk good enough for my purposes?
> is edo ram beeter or sd ram?
> do answer my questions and send the answers to dad as well so that he can note
> down the specifications i want.
> ciao
> chottu
> ps:give my love to vagisha
>
> Deepak Singh <desingh@syr.edu> wrote:
> Welcome to the world of time management  :)
>
> Good for you.  I can't believe I can get busier, but that seems to be the
> case.
>
> Well back to work for me and good luck.
>
> Bunty
>
> Jatin Singh wrote:
>
> > dear bunts
> > hi smwt is great and interesting but lord there is tons of
> > work---presentations, campaign studies,tactical appreciations and model
> > (battle model)building.
> > all this work is interesting but highly time consuming.
> > anyway ill manage.
> > love
> > chottu
> >
> > Deepak Singh <desingh@syr.edu> wrote:
> > Sounds great and very interesting.....hope all goes well.  Try and get  in
> the
> > odd email.  What is your postal address for the near future?
> >
> > Lemme know
> >
> > Ciao and good luck
> >
> > Love
> >
> > Bunts
> >
> > Jatin Singh wrote:
> >
> > > hi folks
> > > today a new school started. school of maritime warfare and tactics-should
> be
> > > interesting.
> > > i am getting real busy nowdays because this school gives a lot of
> asignments
> > > and presentations.
> > > anyway ciao
> > > love chottu
> > >
> > > ____________________________________________________________________
> > > Get free e-mail and a permanent address at http://www.netaddress.com/?N=1
> >
> > --
> > **********************************************************************
> > Deepak Singh                        Tel : (315)443 1739 (w)
> > Graduate Student                          (315)472 9659 (h)
> > Dept. of Chemistry & Biochemistry   Fax : (315)443 4070
> > Syracuse University               email : desingh@syr.edu
> > 1-014 CST, Syracuse                 URL : http://web.syr.edu/~desingh
> > NY 13244
> >
> > "Violence is the last refuge of the incompetent." --- Salvor Hardin
> > **********************************************************************
> >
> > ____________________________________________________________________
> > Get free e-mail and a permanent address at http://www.netaddress.com/?N=1
>
> --
> **********************************************************************
> Deepak Singh                        Tel : (315)443 1739 (w)
> Graduate Student                          (315)472 9659 (h)
> Dept. of Chemistry & Biochemistry   Fax : (315)443 4070
> Syracuse University               email : desingh@syr.edu
> 1-014 CST, Syracuse                 URL : http://web.syr.edu/~desingh
> NY 13244
>
> "Violence is the last refuge of the incompetent." --- Salvor Hardin
> **********************************************************************
>
> ____________________________________________________________________
> Get free e-mail and a permanent address at http://www.netaddress.com/?N=1

--
**********************************************************************
Deepak Singh                        Tel : (315)443 1739 (w)
Graduate Student                          (315)472 9659 (h)
Dept. of Chemistry & Biochemistry   Fax : (315)443 4070
Syracuse University               email : desingh@syr.edu
1-014 CST, Syracuse                 URL : http://web.syr.edu/~desingh
NY 13244

"Violence is the last refuge of the incompetent." --- Salvor Hardin
**********************************************************************




From chemistry-request@www.ccl.net  Thu Apr 15 09:21:14 1999
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Sorry for that.  That email was supposed to be cced to my dad.

Deepak.




--
**********************************************************************
Deepak Singh                        Tel : (315)443 1739 (w)
Graduate Student                          (315)472 9659 (h)
Dept. of Chemistry & Biochemistry   Fax : (315)443 4070
Syracuse University               email : desingh@syr.edu
1-014 CST, Syracuse                 URL : http://web.syr.edu/~desingh
NY 13244

"Violence is the last refuge of the incompetent." --- Salvor Hardin
**********************************************************************




From chemistry-request@www.ccl.net  Thu Apr 15 10:22:19 1999
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On Thu, 15 Apr 1999, Alexander Wittkopp wrote:

> Dear CCLers,
> 
>    I am searching for a documentation for PGI-Fortran compiler in .ps or
>  .pdf format. The PGI user's guide is free available on the net but only as
> a htm document. Has anyone heard of such a file.
If there is no other possibility you may use a tool like html2ps...

Robert Krawczyk


> 
> Every advice is wellcome!
>                         
> Ciao,
>                 Alexander
> 
>                                               ("`-/")_.-'"``-._
> Alexander Wittkopp                            (. . `) -._    )-;-,_()
> Institut fuer Organische Chemie               (v_,)'  _  )`-.\  ``-
> Georg-August Universitaet                     _;- _,-_/ / ((,'
> Tammannstrasse 2                            ((,.-'  ((,/
> 37077 Goettingen   Email: awittko@gwdg.de   URL: http://www.gwdg.de/~awittko   
> Germany            Phone: +49-(0)551-393290 Fax: +49-(0)551-399475
> 
> "eine ungerade Zahl, am besten prim hat immer guenstige Auswirkungen auf 
>                      cache-trashing."
>                                             T. Nau 
> *******************************************************************************
> 
> 
> 
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From chemistry-request@www.ccl.net  Thu Apr 15 12:03:11 1999
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From: Alexander Wittkopp  <awittko@gwdg.de>
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Subject: PGI Users Guide
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Dear all,
   maybe my last mail was a little misleading. What I am really interested
in is the complete document in one file. The one on the net is torn into
hundreds of pieces and it would mean a lot of work to download them one
after the other and keep them in order. 

Thanks to everybody,
                        Alexander

*******************************************************************************
                                              ("`-/")_.-'"``-._
Alexander Wittkopp                            (. . `) -._    )-;-,_()
Institut fuer Organische Chemie               (v_,)'  _  )`-.\  ``-
Georg-August Universitaet                     _;- _,-_/ / ((,'
Tammannstrasse 2                            ((,.-'  ((,/
37077 Goettingen   Email: awittko@gwdg.de   URL: http://www.gwdg.de/~awittko   
Germany            Phone: +49-(0)551-393290 Fax: +49-(0)551-399475

"eine ungerade Zahl, am besten prim hat immer guenstige Auswirkungen auf 
                     cache-trashing."
                                            T. Nau 
*******************************************************************************



From chemistry-request@www.ccl.net  Thu Apr 15 14:05:59 1999
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Date: Thu, 15 Apr 1999 19:05:48 +0100
From: Guido Germano <g.germano@bristol.ac.uk>
Sender: guido@toucan.phy.bris.ac.uk
To: CHEMISTRY@www.ccl.net
Subject: Re: CCL:Unix program to plot energy maps
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The problem with contour plots made with Gnuplot is that it doesn't
label the isolines. So far I found only commercial programs able to do
this under Unix (e.g. IDL, PV-WAVE, etc.).

Regards

Guido Germano

Theoretical Physics, University of Bristol, England
http://www.phy.bris.ac.uk/staff/germano_g.html


On Mon, 12 Apr 1999, Lev Gorenstein wrote:

> On Mon, 12 Apr 1999, Luigi Cavallo wrote:
> 
> > I would like suggestions on programs that are able to plot iso-contours of
> > Z=Z(X,Y) like, for example, the energy vs. torsional angles in a
> > Ramachandran plot.
> > 
> > Please, no W95 programs. I need to run it on unix (linux) platforms.
> 
> There is a very nice and very powerfull program gnuplot
> (http://www.cs.dartmouth.edu/gnuplot_info.html).
> 
> Another program that I use is PlotMTV (downloadable, for example,
> from http://aixpdslib.seas.ucla.edu/plot-tools/plotmtv4.html).  
> It's less powerful, but works pretty nice.


From chemistry-request@www.ccl.net  Thu Apr 15 15:05:16 1999
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Date: Thu, 15 Apr 1999 21:02:36 -0700
From: Emadeddin Tajkhorshid <E.tajkhorshid@DKFZ-Heidelberg.de>
Organization: German Cancer Research Center
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Dear CCL

I have experienced something using geometry optimization in G94 and G98
that I would like to check with you. I started from a G94-optimized set
of  coordinates for glycine. Using a DFT method (B3LYP/6-31G**), on the
same platform (IBM/SP2) I started the same job in G94 and G98. These two
jobs, while having the same optimization criteria (Default values) and
the same starting geometries (and I suppose the same initial guess?)
give different results. In one case the geometry is optimized and in the
other case, the job does not meet the 'Maximum displacement' and 'RMS
displacement' criteria after the first cycle. Examination of the energy
also shows that we have different values after the first SCF. 

Although the differences in this case are not very large, I would like
to know why they happen. If I am not mistaken there are some
modifications with respect to the optimizer in G98, but I think in the
case of this example, the difference is happening at the level of
wavefunction. 

Did anybody else experience such differences at the wavefunction or
geometry level? If so, how large are they? 


**********************G94 job*************************************
First SCF:

 SCF Done:  E(RB+HF-LYP) =  -284.437033067     A.U. after   15 cycles
             Convg  =     .4529D-08             -V/T =  2.0089
             S**2   =    .0000
 KE= 2.819396660737D+02 PE=-1.026794554909D+03 EE= 2.802029338205D+02

:::::
         Item               Value     Threshold  Converged?
 Maximum Force             .000028      .000450     YES
 RMS     Force             .000009      .000300     YES
 Maximum Displacement      .000293      .001800     YES
 RMS     Displacement      .000108      .001200     YES
 Predicted change in Energy=-1.479922D-08
******************************************************************

**********************G98 job*************************************
First SCF:

 SCF Done:  E(RB+HF-LYP) =  -284.437035418     A.U. after   15 cycles
             Convg  =     .4595D-08             -V/T =  2.0089
             S**2   =    .0000
 KE= 2.819396670445D+02 PE=-1.026794557138D+03 EE= 2.802029327275D+02

::::
 Maximum Force             .000028      .000450     YES
 RMS     Force             .000012      .000300     YES
 Maximum Displacement      .004390      .001800     NO 
 RMS     Displacement      .001377      .001200     NO 
 Predicted change in Energy=-7.549560D-08
******************************************************************

-- 
Emad
*********************************************************************
E. Tajkhorshid, Ph.D. 
German Cancer Research Center; DKFZ             Tel: +49 6221 42 2340
Dept. Molecular Biophysics (H0200)              FAX: +49 6221 42 2333
P.O.Box 101949            http://genome.dkfz-heidelberg.de/users/emad
69009 Heidelberg, Germany     Email: E.Tajkhorshid@DKFZ-Heidelberg.de
*********************************************************************
*                 "Science is talking to each other"                *
*********************************************************************

From chemistry-request@www.ccl.net  Thu Apr 15 16:04:50 1999
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Date: Thu, 15 Apr 1999 15:59:57 -0400 (EDT)
From: Jan Labanowski <jkl@ccl.net>
To: Augusto Provasoli <augh@icm.mi.cnr.it>
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On Thu, 15 Apr 1999, Augusto Provasoli wrote:

> help
> 

http://server.ccl.net/chemistry/


Jan K. Labanowski            |    phone: 614-292-9279,  FAX: 614-292-7168
Ohio Supercomputer Center    |    Internet: jkl@ccl.net 
1224 Kinnear Rd,             |    http://www.ccl.net/chemistry.html
Columbus, OH 43212-1163      |    


