Re: [Jmol-users] artifacts inside protein surfaces

2012-07-23 Thread Robert Hanson
ps -- [Note that internal cavities will show up with isosurface SOLVENT or isosurface MOLECULAR as sets with negative volume.] On Mon, Jul 23, 2012 at 1:41 PM, Robert Hanson wrote: > Got it! This had nothing to do with resolution, as it turns out. One > simple line of code caused the problem. S

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-23 Thread Robert Hanson
Got it! This had nothing to do with resolution, as it turns out. One simple line of code caused the problem. See http://chemapps.stolaf.edu/jmol/Jmol-13.zip Thank you so much, Alexander, for pointing this out. It's actually been there a very long time. On Mon, Jul 23, 2012 at 12:12 PM, Robert Han

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-23 Thread Robert Hanson
Yes, I see that, Alexander. Thanks for the PNGJ file - that is really a great way to send issues to me. I wish everyone would do that. I'll study this some. I really think it is an artifact of the poor resolution. Molecular surfaces are notoriously challenging to produce, and this one does just fi

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-22 Thread Alexander Rose
Hi Bob using # Jmol state version 13.0.RC2 2012-07-21 19:52; > load =1u19; > > OK, here you have three isosurfaces. set 1 is the outer set, but there > are two cavities, each of which is big enough to hold a molecule of > water. there is something strange going on, I still get those fragments

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-21 Thread Robert Hanson
On Sat, Jul 21, 2012 at 12:37 PM, Alexander Rose < alexander.r...@weirdbyte.de> wrote: > Hi, > > the tip with set 1 is great. > > well, it's really a hack until you get the latest version. load =1u19; OK, here you have three isosurfaces. set 1 is the outer set, but there are two cavities, each

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-21 Thread Alexander Rose
tmp = script("show isosurface"); isosurface ID "isosurface1" INLINE @tmp; write "?.jmol"; Best Alex - Ursprüngliche Mail - > Von: "Robert Hanson" > An: jmol-users@lists.sourceforge.net > Gesendet: Mittwoch, 18. Juli 2012 05:36:44 > Betreff:

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-17 Thread Robert Hanson
OK, that should be fixed. See http://chemapps.stolaf.edu/jmol/Jmol-13.zip I'm not 100% sure my solution is ideal, but it should be much cleaner. This only affects isosurface SOLVENT/MOLECULAR surfaces that do not include CAVITY in their parameters. On Tue, Jul 17, 2012 at 6:08 PM, Robert Hanson

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-17 Thread Robert Hanson
Yes, there are improper internal VDW surfaces being displayed. Hmm... The short-term solution is to use "SET 1" in that isosurface command: isosurface solvent set 1 but it's definitely a bug. I will look into it. I can find Thanks. Checking in my archives, the problem was there in 11.1 at lea

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-17 Thread Alexander Rose
link to pngj https://www.dropbox.com/s/rcwwtns8rypi7qg/1crn.png - Ursprüngliche Mail - > Von: "Alexander Rose" > An: jmol-users@lists.sourceforge.net > Gesendet: Dienstag, 17. Juli 2012 13:36:26 > Betreff: artifacts inside protein surfaces > Hi, > > I think that was once solved but now t

Re: [Jmol-users] artifacts inside protein surfaces

2012-07-17 Thread Kubasik, Matt
SAent from my Verizon Wireless Phone - Reply message - From: "Alexander Rose" To: "jmol-users@lists.sourceforge.net" Subject: [Jmol-users] artifacts inside protein surfaces Date: Tue, Jul 17, 2012 7:38 am Hi, I think that was once solved but now there are arti

[Jmol-users] artifacts inside protein surfaces

2012-07-17 Thread Alexander Rose
Hi, I think that was once solved but now there are artifacts inside protein surfaces. See attached pngj, created on http://chemapps.stolaf.edu/jmol/docs/examples-12/simple.htm - Version 12.3.32_dev, I've seen it also in 12.3.33. Best Alex -