Nicolas a écrit : > Hi, > > I am looking for a good cross-platform open format for trajectory > data, e.g. from GPS and video tracking tools. I would like to have > good C/C++ support for computationally expensive operations, and > python support for exploration and visualization. I have been looking > at GIS-type software, light databases like sqlite, and scientific data > formats like netcdf, without finding a clear winner. Do you have any > recommendation? > > Best regards, > > Nicolas Hi Nicolas,
Don't know exactly how it could match your need. I do think that relying on numpy arrays would do the trick. You will be able to access it from the C/C++ side if you want to do intensive scientific computing on those ones and have the Python libraries for easy visualisation and scripting. Trajectory data can easily be viewed with tools like Mayavi. Hope this helps, -- Didrik
