Hi Arijit Please make sure that you are using the latest source code from Subversion. I think that hopefully then you won't see this problem.
The current 'blocklist.py' depends on the model 'test/canvas/blocktypes.a4c' which no longer has the requirement for freesteam (an external library that I wrote for doing steam stable calculations, see http://freesteam.sourceforge.net/). I looked at your new structured models, that is definitely an improvement. The only additional thing I can comment on is that we tend to prefer to use models to also encapsulate 'streams', so that mass rate, temperature, pressure, etc, are all bundled into one thing that can be ARE_THE_SAMEd in order to create a connection. It is still somewhat an open question whether we will be able to achieve canvas-based modelling best with parametric or non-parametric models. Finally, just a reminder to use the latest subversion copy of Gaphas as well. I have been working with the Gaphas developers, and the currentl ASCEND code depends on some as-yet (I believe) unreleased features. That will be why you had problems earlier. There is currently a bug with the save/load functionality in 'blocklist.py', we will need to try to identify the cause of that. Good work with your efforts so far. Cheers JP Arijit Chakraborty wrote: > Sir, > As asked by you, I have tried creating separate models for the > turbine, nozzle and the heat exchanger and a final model that > includes the separate submodels and wired them up using ARE_THE_SAME, > using parametric as well as non-parametric approach. > > Please check them out at : > > http://sites.google.com/site/venoming/sampleascendcode/structured_mode. > If i have gone wrong with something, kindly point them out. > > I have installed 'gaphas' on my system and succeeded in running > 'gaphas-test.py' from the 'pygtk/canvas' subdirectory of ascend > source - http://sites.google.com/site/venoming/setting-up-gaphas . > > But i am facing problems while running blocklist.py - > "/usr/share/ascend/blocklist.py". I have been trying to find a > solution for it and run it since the last 2 days but havent succeeded. > It gives error while executing : python blocklist.py > I have attached the error screenshot with this mail. . > > I use Ubuntu 8.04 with python 2.5.2 and gcc 4.2.3. I initially > installed ASCEND using the .deb package and then removed it and > installed it from source. > > Please guide me in getting over with this problem. ------------------------------------------------------------------------------ This SF.net email is sponsored by: High Quality Requirements in a Collaborative Environment. Download a free trial of Rational Requirements Composer Now! http://p.sf.net/sfu/www-ibm-com _______________________________________________ Ascend-sim-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ascend-sim-users
