Re: [gmx-users] Problem with reading AMBER trajectories

2013-10-26 Thread anu chandra
Hi, Sorry for the late reply. I have tried all the possibilities with filename extension as mentioned in the VMD molfile details. As said, VMD uses .crd or .crdbox filename extensions for reading Amber trajectories. I have tried with both the options ( ie. with .crd and .crdbox extensions) , but

Re: [gmx-users] Problem with reading AMBER trajectories

2013-10-26 Thread anu chandra
Hi, FYI, when I feed the coordinates in '.binpos' format, which I generated after loading the same '.crd' file to VMD, could able to do the job. What I infer from this is that the VMD molfile, for reading AMBER '.crd' trajectories, has made for reading AMBER 7 '.crd' formatted trajectories which

Re: [gmx-users] Problem with reading AMBER trajectories

2013-10-26 Thread Mark Abraham
Hi, Seems plausible, and it's good to know you have the plugins working for at least one format! The question of whether the plugins are out of step with the main VMD distribution would be best raised on the VMD mailing list (but search first!). If you do, you might also suggest that the links in

Re: [gmx-users] Problem with reading AMBER trajectories

2013-10-18 Thread Mark Abraham
Can this file be opened in VMD itself? Mark On Oct 18, 2013 6:21 AM, anu chandra anu80...@gmail.com wrote: Dear Gromacs users, I am trying to use Gromacs to read AMBER trajectories (mdcrd) for doing few analysis. Unfortunately I ended-up with the following error.

Re: [gmx-users] Problem with reading AMBER trajectories

2013-10-18 Thread anu chandra
Hi Mark, Yes. I do can able to load the trajectories successfully in VMD with the file format option of ' AMBER coordinate with periodic box'. I am using VMD 1.9 version. Regards Anu On Fri, Oct 18, 2013 at 1:05 PM, Mark Abraham mark.j.abra...@gmail.comwrote: Can this file be opened in VMD

Re: [gmx-users] Problem with reading AMBER trajectories

2013-10-18 Thread Mark Abraham
OK. All GROMACS does is feed your filename extension to the VMD library and let it choose how to read the file based on that. If that doesn't make sense (and it seems it doesn't, because GROMACS wasn't told about the number of atoms, and it needs to know), then the ball is back to you to choose

[gmx-users] Problem with reading AMBER trajectories

2013-10-17 Thread anu chandra
Dear Gromacs users, I am trying to use Gromacs to read AMBER trajectories (mdcrd) for doing few analysis. Unfortunately I ended-up with the following error. GROMACS will now assume it to be a trajectory and will try to open it using