Hello Eric, It perfectly worked! Thank you a lot! Regards :) 2017-05-15 20:12 GMT+02:00 Eric Pettersen <pett@cgl.ucsf.edu>:

The ‘movieFile’ argument to EnsembleLoader.loadEnsemble is expected to be a “metafile” as documented here:

MD Movie <http://www.cgl.ucsf.edu/chimera/current/docs/ContributedSoftware/movie/movie.html> (third paragraph after the first table)

So, one option is to use a path to a metafile as that argument. To use the PDB file directly as the argument, you need to import loadEnsemble from the PDB format module, like so:

from Trajectory.formats.Pdb import loadEnsemble

Then call it as:

loadEnsemble((“single”, "/Users/ME/Desktop/movie.pdb”), None, None, MovieDialog)

—Eric

Eric Pettersen UCSF Computer Graphics Lab

On May 14, 2017, at 6:21 AM, Pablo Solar Rodríguez <pablosolar.r@gmail.com> wrote:

Hello all!

It is possible to open the MD Movie trajectory with a custom format and a file from a plugin?

I am trying to do this:

*from Movie.gui import MovieDialogfrom Trajectory import EnsembleLoaderEnsembleLoader.loadEnsemble(MovieDialog, movieFile="/Users/ME/Desktop/movie.pdb")*

*​*But I get this error​

*ValueError: Unknown trajectory format: 'MODEL 0'*

* File "/Applications/Chimera.app/Contents/Resources/share/Trajectory/EnsembleLoader.py", line 131, in loadEnsemble* * raise ValueError("Unknown trajectory format: '%s'" % format)*

*See reply log for Python traceback.*

​I think it is because I need to set the format (self.curFormat in the EnsembleLoader class) but it is not possible. How can I solve this?

Thank you so much​

--

*Pablo Solar Rodríguez*

*pablosolar.r@gmail.com <pablosolar.r@gmail.com>*

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-- *Pablo Solar Rodríguez* *pablosolar.r@gmail.com <pablosolar.r@gmail.com>*