I am trying to apply TICA to reduce dimensions to some data:
reader = pyemma.coordinates.source(files, top=pdb)
reader.featurizer.add_backbone_torsions(periodic=False) (add feature)
tica = pyemma.coordinates.tica(reader) (perform tica on feature space)
however I get an error and the following legend.
RuntimeError: XTC read error: Compressed 3d coordinate
What would be the reason? please any suggestion
I have been reproducing some notebooks following the indications, I would expect my code to work just loading my data, but that error results.