Hi Krishnan, Andre Are we talking here about the first example, "MODEL tank" from the "ASCEND overview" page? I loaded it with ASCEND and got no errors. Please give more details: operating system, ASCEND version (svn or web download), etc.
Cheers JP Krishnan Chittur wrote: > I see a minor problem with the pygtk GUI (John?) - the model compiles > and runs fine with the tcltk gui ... > > On Sun, Mar 20, 2011 at 6:34 PM, andre <[email protected] > <mailto:[email protected]>> wrote: > > Hello > > > > I started with ASCEND recently and I found a problem in my first > example. > > After the installation I tried to understand the first example on > this page (http://ascendwiki.cheme.cmu.edu/ASCEND_overview ) but > appeared some errors like: > > -“The fixed variable ‘d’ was set above its upper bound” > > - The same for variable h > > - “Solutions for ‘V’ in ‘vol_eqn’ out of bounds” > > And some more. > > > > I changed manually the upper bound of variables d and h and the > first problems disappeared. However the result is not correct. I > think it is caused because of the number of iterations. I tried to > change the options in “tools”, “solver parameters” but I couldn’t > get the right values. > > > > Is there some problem with the code presented in there? > > > > Thanks in advance > > > > Andre > > > > ------------------------------------------------------------------------------ > Colocation vs. Managed Hosting > A question and answer guide to determining the best fit > for your organization - today and in the future. > http://p.sf.net/sfu/internap-sfd2d > _______________________________________________ > Ascend-sim-users mailing list > [email protected] > <mailto:[email protected]> > https://lists.sourceforge.net/lists/listinfo/ascend-sim-users > > > > > -- > Not sent from an Android or iPhone or Blackberry or some gizmo. > Sent from my computer running Ubuntu - using ethernet hardware, tcp/ip > software, servers exchanging packets in etherspace > Please do not reply, forward or call unless absolutely necessary (why > waste electricity?) > Please do not do anything that consumes energy, unless absolutely > necessary. > (and so on and so on and so on ... add your own admonishments) > Chemical/Materials Engineering, EB 121 > University of Alabama Huntsville > Huntsville, AL 35899 > (256) 824 3596 (V) > > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------------ > Colocation vs. Managed Hosting > A question and answer guide to determining the best fit > for your organization - today and in the future. > http://p.sf.net/sfu/internap-sfd2d > ------------------------------------------------------------------------ > > _______________________________________________ > Ascend-sim-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/ascend-sim-users > -- Dr John Pye Dept of Engineering Australian National University ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ Ascend-sim-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ascend-sim-users
