Re: [Open Babel] Reading large coordinate files in C++ using Babel

2018-02-13 Thread Geoffrey Hutchison
> as an example you use this file (silica glass SiO2 with 3000 atoms in PDB > format, written using Babel): ... > Is this the reason why it is so slow for this kind of coordinates is because > Babel looking for bonds ? My guess, based on your example, is ring / aromaticity perception. In PDB,

Re: [Open Babel] Reading large coordinate files in C++ using Babel

2018-02-13 Thread Stefano Forli
Hi Sébastien, in principle you can disable the perception of connectivity, among other things, by using OBMol.BeginModify() (but somebody with more experience than me should confirm it). From the documentation[1]: "Call when making many modifications -- clears conformer/rotomer data. The

Re: [Open Babel] Problems importing pybel on Mac

2018-02-13 Thread Geoffrey Hutchison
> I'm on a mac running 10.13.1 and I installed openbabel using homebrew. I’d ask the Homebrew folks, but my guess is that you’re either not using the right python: % which python Or, Homebrew is installing the Open Babel python packages into a directory that you’ll need to add to your Python

[Open Babel] Problems importing pybel on Mac

2018-02-13 Thread Finn Maloney
Hello, I'm an inexperienced user here and having some problems with importing pybel. When importing pybel I get the following error: Traceback (most recent call last): File "", line 1, in ImportError: No module named pybel I'm on a mac running 10.13.1 and I installed openbabel using