[MMTK] problem with Netcdf

[Konrad Hinsen]

On Jul 25, 2006, at 10:43, Abhinav Verma wrote:

> but when I do Examples from MMTK, I get the following
>
> ###################################################################### 
> ##
> MMTK-2.4.6/Examples/Trajectories> python trajectory_extraction.py
> netcdf: No such file or directory
> Traceback (most recent call last):
>   File "trajectory_extraction.py", line 15, in ?
>     full = Trajectory(None, 'full_trajectory.nc')
>   File "/usr/lib64/python2.4/site-packages/MMTK/Trajectory.py",  
> line 102, in __init__
>     file = NetCDF.NetCDFFile(filename, 'r')
>   File "/usr/lib64/python2.4/site-packages/Scientific/IO/ 
> NetCDF.py", line 143, in NetCDFFile
>     return apply(_NetCDFFile, args)
> IOError: No error

I suspect that you don't have a trajectory file called  
"full_trajectory.nc", so you should indeed get an error message (see  
the comment at the beginning of the script). You shouldn't get  
"IOError: No error" though, that looks like a bug in the error  
handling that I will look at.

Konrad
--
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Konrad Hinsen
Centre de Biophysique Moléculaire, CNRS Orléans
Synchrotron Soleil - Division Expériences
Saint Aubin - BP 48
91192 Gif sur Yvette Cedex, France
Tel. +33-1 69 35 97 15
E-Mail: hinsen at cnrs-orleans.fr
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