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I am trying to generate many shape plots with different focuses and magnifications and save them by a python script. I managed to make the plots using .view, but discovered that .printfile only saves only the first view. Is there any way around this?

I tried to compile NEURON 7.3 via clang instead of gcc. While compiling iv was as straightforward as replacing gcc by clang, I came across with two errors in compiling NEURON. 1. xerrwv_ in src/scopmath/csoda.c is defined with 10 arguments but is called with 11. clang calls this an error while gcc (...

In Mac OS 10.7 aka Lion, importing the python module causes an exception as follows: (NEURON version: 536:c4eed98bb84b, Python: 2.7.1, compiler: i686-apple-darwin11-llvm-gcc-4.2) In [1]: import neuron --------------------------------------------------------------------------- ImportError Traceback (...

I also discovered that build.sh of iv cannot generate config.*, which makes configure fail.

I got the same error with the mercurial repository sources (344). nrniv seems to work, but also stops when nrngui.hoc is loaded.

I got the following error in 10.6 bash$ nrniv /Applications/NEURON/nrn/share/nrn/lib/hoc/stdrun.hoc NEURON -- Release 7.0 (285:80827e3cd201) 2009-01-16 Duke, Yale, and the BlueBrain Project -- Copyright 1984-2008 See http://www.neuron.yale.edu/credits.html nrniv(53939) malloc: *** error for object 0...

Thanks a lot. But the trick did not work in mac and so I had to remove fadvance.lo, too.

In linux, I used gcc 4.1.0 (SUSE Linux) and ./configure --prefix=$HOME/local/NEURON-6.2/nrn --with-iv=$HOME/local/NEURON-6.2/iv CFLAGS='-O2 -m64 -finline-functions' CPPFLAGS='-O2 -m64 -finline-functions' In mac, I will take the 6.2.3 case back, but the 7.0-232 still causes segmentation violations. I...

I am getting segmentation violation both in version 7alpha and 6.2 when NEURON is compiled with gcc and -finline-functions option, which is a part of -O3 optimization. A similar thing happens also in our linux cluster, which generates more outputs as: $ nrngui NEURON -- Release 6.2.3 (2203) 2008-08-...