I'm glad it's working for you.  Thanks for finding that problem!

--Eric

On Apr 2, 2015, at 11:30 AM, Francesco Pietra <chiendarret@gmail.com> wrote:

Hi Eric:
I tried with my files. Thanks a lot for allowing NAMD users to catch segname segments with CHIMERA

all the best

francesco

On Wed, Apr 1, 2015 at 8:12 PM, Eric Pettersen <pett@cgl.ucsf.edu> wrote:
Hmm, Chimera was being a bit of stickler in that it wasn't reading the columns that included the segment ID unless the ATOM records had a full 80 characters.  The ATOM records in your file are a little shorter (78 characters).  I have modified the Chimera code to be a little more flexible in that regard.  If you get tonight's daily build, it will process the segment IDs in your file.  Look for builds dated April 1 or later.

--Eric

On Apr 1, 2015, at 8:27 AM, Francesco Pietra <chiendarret@gmail.com> wrote:

Hi Eric:
If I did correctly, it does not work.

Attached is a pdb file from work that I recently published. If relevant, I could also provide psf/dcd. In fact, my main interest is in describing the MD trajectory with chimera/centroid, while highlighting in different colors the various chains and residues of particular interest

Thanks a lot for your interest

francesco

define centroid



On Mon, Mar 30, 2015 at 11:32 PM, Eric Pettersen <pett@cgl.ucsf.edu> wrote:
Hi Francesco,
It should be available as the atom attribute pdbSegment, e.g. "color red @/pdbSegment=XY2".  If that doesn't work, please let me know and attach a PDB file with segment info in it that I can use for testing.

--Eric

                        Eric Pettersen
                        UCSF Computer Graphics Lab
                        http://www.cgl.ucsf.edu

On Mar 28, 2015, at 6:34 AM, Francesco Pietra <chiendarret@gmail.com> wrote:

Hello:

May I ask whether there is till a problem in having CHIMERA understanding segname? For those working with XPLOR (NAMD, for example) and multichain proteins, rendering results with CHIMERA becomes very tedious (having to use atom indexes)

Thanks
francesco pietra
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<miniSOG_O2_box_ion.pdb>