www.neuron.yale.edu

Thanks very much, am on Teaching duties for a while now; will feedback when I have tried this!
BW R.

Thanks!

Output of sys.dir with the Bash window (Neuron all works well) ['', 'c:\\ProgramData\\Anaconda2', 'c:\\nrn\\ningw\\bin', 'c:\\ProgramData\\Anac onda2\\scripts', 'c:\\nrn\\lib\\python', 'c:\\ProgramData\\Anaconda2\\python27.z ip', 'c:\\ProgramData\\Anaconda2\\DLLs', 'c:\\ProgramData\\Anaconda2\\lib',...

Ah! Not quite sure what this means, but reading your posts over and over, I just used bash to launch python RATHER than nrniv_python and now Qt is running. So I am sure this must mean something... and in fact if we can fix this it will fix a whole series of issues I was having with Neuron Python I d...

Thank you very much. Firstly, the "unset PYTHONHOME" thing. Now I have rebooted and restarted, I get your expected bash responses. bash.exe"-3.1$ nrnpyenv.sh # PYTHONHOME exists. Do nothing Now when I run: echo $PYTHONHOME echo $NRN_PYLIB echo $PYTHONPATH I get: bash.exe"-3.1$ ec...

OK, thanks it actually was an August release I think, but I went for re-install anyway. Naturally I can't run any of my scripts now, so I am making a very fresh start. The banner NOW is: NEURON -- VERSION 7.5 master (6b4c19f) 2017-09-25 Duke, Yale, and the BlueBrain Project -- Copyright 1984-2016 Se...

If you start the bash terminal supplied by the NEURON 7.5 installation, and unset PYTHONHOME and then run nrnpyenv,sh it will print a number of environment variables needed for python to work when launching nrniv. In fact nrnpyenv.sh is automatically run when you start the bash terminal and exports...

Are you able to import neuron from the regular Python prompt? If so, consider that as a work-around; i.e. launch your simulation through python instead of through NEURON. If not, that can be fixed by adjusting your PYTHONPATH and maybe NEURONHOME environment variables. No I'm sorry that doesn't wor...

Thanks, yes Matplotlib works fine through Python itself (Anaconda2), but exporting those environmental variables did not do the trick. Same error. I am thinking that somewhere among all my environmental variables there is probably a backslash where there should be a forward slash or visa versa? It's...

So this still doesn't work for me, but I see the "trick" illustrated on this very site serves as an alternative. Allowing full use of the Neuron GUI!

Hello All, I have tended to work in HOC.... but am moving now to Python. I get this error: "This application failed to start because it could not find or load the Qt platform plugin "windows" in "". " ..when I try to run any script that includes from matplotlib import p...

That works beautifully (modifying an existing xpanel with reference to ...the manual). It is superinteractive now.
Thank you very much

Yes thank you. My "vtrp" comment/thought was a bit rash. Couldn't see the wood for the trees there. The Zip you uploaded works really well, has corrected this and a few other small errors I made and I am now adapting my code in line with these examples!
Thanks
R.

Thank you so much for that Ted! I am downloading now and will thoroughly examine these examples later in the week when I get time. The temperature aspect is indeed key. As for the actual ion movements; GHK approach vs Ohmic with "Vtrp" as the reversal potential, I probably need to think ab...

OK, got this one now I think. With slightly more careful reading of the documentation I see: These functions either execute code contained in an arbitrary, possibly generated-at-runtime string or load code from a file potentially chosen at runtime Therefore I have created a text file with the code f...