Re: [Open Babel] Conformer generation using openbabel - take two

2012-05-31 Thread JP
On 31 May 2012 03:56, Geoff Hutchison ge...@geoffhutchison.net wrote: On May 29, 2012, at 11:23 AM, JP wrote: This value of 1A in the steric filter is not available from the command line, correct? No, there isn't (yet) a way to set that. The current SVN trunk now has an improved filter

[Open Babel] SVG output from SMILES - produces NANs for line positions

2012-05-25 Thread JP
Hi there OpenBabel, I have mass tested the obabel 2.3.1 depiction code, and all looks awesome with the exception of: obabel -:c1cn2cc(CC(=O)NCC(NCC([O-])=O)=O)nc2s1 -O test.svg Any idea why this innocuous looking molecule produces no co-ordinates in the svg file? rect x=0% y=0% width=100%

Re: [Open Babel] SVG output from SMILES - produces NANs for line positions

2012-05-25 Thread JP
on Windows. I'll file a bug... On 25 May 2012 11:09, JP jeanpaul.ebe...@inhibox.com wrote: Hi there OpenBabel, I have mass tested the obabel 2.3.1 depiction code, and all looks awesome with the exception of: obabel -:c1cn2cc(CC(=O)NCC(NCC([O-])=O)=O)nc2s1 -O test.svg Any idea why this innocuous

[Open Babel] OpenBabel Conformer Search

2011-12-09 Thread JP
Hi there I would like to generate a fixed number of conformers for particular molecules. I have read through http://openbabel.org/dev-api/group__conformer.shtml - is there more documentation about this? (There is nothing in the excellent bible - http://openbabel.org/docs/current/) Specifically,

Re: [Open Babel] OpenBabel Conformer Search

2011-12-09 Thread JP
Researcher On 9 December 2011 17:55, JP jeanpaul.ebe...@inhibox.com wrote: yes Geoff, this does help *a lot* - especially considering the call from the command line. One more question and a suggestion please. Q: The weighted rotor conformer gives only one conformer (lowest energy)? What

[Open Babel] Feature request - transparent background when converting to svg

2011-11-11 Thread JP
Is it possible to have a transparent background (or user specified) when converting to an svg? The choice of black and white looks very arbitrary. I can only find this in the options: b black background The default is white. The atom colors work with both. - Jean-Paul Ebejer Early Stage

Re: [Open Babel] OpenBabel-discuss Digest, Vol 58, Issue 16

2011-03-24 Thread JP
That is probably because you got the messages digest. In the original email those prices were marked as Euros. On 24 March 2011 17:18, christophersw...@btconnect.com christophersw...@btconnect.com wrote: Noel, I think you need to be a little more explicit with the currency :-) Chris On

Re: [Open Babel] (no subject)

2011-03-22 Thread JP
Right - but you forgot to mention the OS you are using (architecture and version please) On 22 March 2011 17:15, dong_...@sbcglobal.net wrote: Dong Li -- Enable your software for Intel(R) Active Management

Re: [Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-13 Thread JP
the development version and regenerate the bindings (-DRUN_SWIG=ON). - Noel On 12 March 2011 16:07, JP jeanpaul.ebe...@inhibox.com wrote: Noel, What version of OB does this script run against? I am having problems with pybel.ob.OBAlign(): Traceback (most recent call last): File

Re: [Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-12 Thread JP
(molecules_file) File ./calculate_spread.py, line 24, in calculate_spread align = pybel.ob.OBAlign() AttributeError: 'module' object has no attribute 'OBAlign' Thanks JP On 7 March 2011 13:48, Noel O'Boyle baoille...@gmail.com wrote: Hi JP, Please find attached a Python script that calculates

[Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-07 Thread JP
Any ideas where I can find an example/documentation on how to calculate RMSD values for two molecules which are chemically the same (but have different conformers) - using pybel ? Many Thanks -- What You Don't Know About

Re: [Open Babel] pybel - (howto) calculation of RMSD for two molecules (but different conformers)

2011-03-07 Thread JP
+1000 Karma Awesomeness Factor O'Boy. (PS Should this go somewhere with the docs?) On 7 March 2011 13:48, Noel O'Boyle baoille...@gmail.com wrote: Hi JP, Please find attached a Python script that calculates the RMSD for a set of conformers versus a set of crystal structures. RMSD

[Open Babel] MolCore?

2011-01-25 Thread JP
Just out of curiosity - did the Molcore project fly eventually? ( http://baoilleach.blogspot.com/2009/08/molcore-new-beginning-for-openbabel-and.html ) Doesn't seem so from the links in NoB post... -- Special Offer--

[Open Babel] Possible to switch off warning messages (pybel/openbabel)

2010-11-27 Thread JP
this happens since my mol2 file contains dummy atoms and I am fine with that. All the warnings are distracting in this particular case. Thanks JP -- Increase Visibility of Your 3D Game App Earn a Chance To Win $500! Tap

[Open Babel] Openbabel - RDKit interoperability... Valency problem when generating SMILES string

2010-11-23 Thread JP
is perfectly fine, please redirect your query elsewhere d) None of the above, the OS/hardware is playing tricks on you I appreciate any help and any light you can shed. Cheers JP PS These two frameworks are really great!! well done everyone!! 1hww.mol Description: Binary data 1hww.smiles Description

Re: [Open Babel] Openbabel - RDKit interoperability... Valency problem when generating SMILES string

2010-11-23 Thread JP
greg.land...@gmail.com wrote: JP, Noel's summary below is, in my opinion, dead on: The molfile has problems: 1) there's a 4 coordinate neutral nitrogen 2) it's missing the M END line (maybe it's also missing the M CHG line that would fix the nitrogen?) OpenBabel takes the bad mol file

[Open Babel] Possible bug source... smiles mol2 conversion

2010-10-21 Thread JP
co2h.mol2 babel co2h.mol2 co2h-broken.smi You can also do (for comparison): babel co2h.smi co2h.sdf babel co2h.sdf co2h-not-broken.smi You will notice that co2h-not-broken.smi has the correct double bond (=) while co2h-broken.smi does not. Cheers and thanks, JP