Re: [OpenBabel-Devel] Docs on handling of stereo

2020-02-05 Thread Stefano Forli
Noel, this is great! I've been following the stereochemistry issue for a while in the mailing list and you addressed pretty much all the key aspects. One thing that seems to be missing is the discussion on how to invert chirality. In the past I've tried writing code to enumerate all possible e

Re: [OpenBabel-Devel] Docs on handling of stereo

2020-02-05 Thread Geoffrey Hutchison
Yes, Naruki and I were running into confusion when using these classes for the distance geometry implementation. The key challenge is that we'd want to save the expected stereo configuration around atoms and bonds - and then when generating 3D coordinates, test to see if the generated configura

Re: [OpenBabel-Devel] Problem with reading the Gaussian G4 calculations

2020-02-05 Thread Geoffrey Hutchison
> [BirdMac:~] % obabel -ig09 Liquids/MOLECULES/G4/water/water-g4.log.gz -osdf > -O koko.sdf > Segmentation fault I mean in this case, you'd want to run inside a debugger and see where the crash occurs. > [csb:~] % ~/GG/openbabel-dev/install/bin/obabel -ig09 > Liquids/MOLECULES/G4/water/water-g

[OpenBabel-Devel] Problem with reading the Gaussian G4 calculations

2020-02-05 Thread Mohammad Mehdi Ghahremanpour
Dear developers, I just rebased the master branch in my fork and could not read the Gaussian G4 calculations anymore. We also tried the master itself, got the same problem. Any suggestion? [BirdMac:~] % obabel -ig09 Liquids/MOLECULES/G4/water/water-g4.log.gz -osdf -O koko.sdf Segmentation

[OpenBabel-Devel] Docs on handling of stereo

2020-02-05 Thread Noel O'Boyle
Hi there, I've been very slowly pulling together some docs on using the API for stereo. I remember someone on the list a few months back discussing difficulties with this part of the library - if anyone has any particular examples they'd like me to discuss, this would be a good time to mention the