Hi Tsjerk Thanks for your suggestion on putting the parameters in bfactor column of pdb. However, for this, the file format has to be a pdb format. However, if I have a trajectory ( in xtc format) and each frame's 'bfactor' values are getting updated, then do I need to convert entire xtc files into pdb files for visualization? Jagannath
On Tue, Mar 8, 2016 at 12:43 PM, Tsjerk Wassenaar <tsje...@gmail.com> wrote: > Hi Jagannath, > > Convert the file to PDB format and write the values to the b-factor field. > Most visualization programs can color by b-value. > > Cheers, > > Tsjerk > On Mar 8, 2016 06:50, "Jagannath Mondal" <jmondal.bac...@gmail.com> wrote: > > > Dear gromacs-users > > > > I am sorry to write you a visualization-related query. I hope you can > > help. > > > > My query is: How can I visualize a trajectory file ( example in vmd) > where > > I have an extra 4th column ( apart from x y z which are first 3 columns) > > which has a dynamically changing variable for each particles ? The plan > is > > to color gradient the atoms using the values of 4th column. > > > > > > Is there a way to do it. I am sorry again to write you off the list. > > Here is an excerpt from first few lines: > > Jagannath > > > > 219GLN C 18 6.961000 4.468000 3.776000 1.678980 > > > > 220LEU C 37 6.753000 4.257000 3.980000 6.526284 > > > > 221THR C 51 6.618000 4.023000 4.151000 11.323132 > > > > 222ALA C 61 6.565000 3.742000 4.306000 26.957896 > > > > 223ALA C 71 6.409000 3.464000 4.313000 52.708403 > > > > 224GLN C 88 6.213000 3.540000 4.528000 > > -- > > Gromacs Users mailing list > > > > * Please search the archive at > > http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before > > posting! > > > > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > > > > * For (un)subscribe requests visit > > https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or > > send a mail to gmx-users-requ...@gromacs.org. > > > -- > Gromacs Users mailing list > > * Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before > posting! > > * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists > > * For (un)subscribe requests visit > https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or > send a mail to gmx-users-requ...@gromacs.org. > -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read http://www.gromacs.org/Support/Mailing_Lists * For (un)subscribe requests visit https://maillist.sys.kth.se/mailman/listinfo/gromacs.org_gmx-users or send a mail to gmx-users-requ...@gromacs.org.