[MMTK] Error from Examples and 3D Vectors from Normal Modes
siegfried.leung at yale.edu
Mon Mar 22 05:52:18 CET 2004
I am a new user to MMTK and linux, so please forgive me for my trivial
I have installed MMTK-2.4.1, Numeric-23.1, ScientificPython2.4.5,
netcdf-3.5.1 (all from source) in Redhat linux 9.0 which has python
2.2. The installation of all the programs went throught without
errors. However, when I tried modes.py from the normal mode example,
the calculation halted due to segmentation fault. Then I looked
through each module, finding that the trajectory module did not seem
to work. When I ran the trajectory_average.py from the trajectory
examples, I obtained the following the error message:
Traceback (most recent call last):
File "trajectory_average.py", line 16, in ?
trajectory = Trajectory(None, 'bala1.nc')
File "/usr/lib/python2.2/site-packages/MMTK/Trajectory.py", line 98,
File "/usr/lib/python2.2/site-packages/MMTK/Trajectory.py", line 19,
raise Utility.MMTKError, \
MMTKError: Trajectories are not available because the netCDF module is
I read from the archive that people encountered such problem before
with rpm, but since I installed the programs from source, I do not
know how I can fix this.
Also, I wonder if it is possible to obtain the normal modes in
3N-dimensional vectors instead of just in frenquencies?
Thank you for your time.
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