[gmx-users] Can not open file: traj.xtc

[Sabrina Kemmerer]

Hi,

the 'ls -lh' output is

-rw-r--r-- 1 sabrina sabrina   32 Feb 11 19:49 c8vectors.ndx
-rw-rw-r-- 1 sabrina sabrina 7.8M Jan 19 18:54 confout.gro
-rw-r--r-- 1 sabrina sabrina   33 Feb 11 19:49 labelvektors.ndx
-rw-r--r-- 1 sabrina sabrina   33 Feb 11 19:49 ligebene.ndx
-rw-r--r-- 1 sabrina sabrina   24 Feb 11 19:49 tailvec2.ndx
-rw-r--r-- 1 sabrina sabrina   22 Feb 17 15:20 tailvec.ndx
-rw-r--r-- 1 sabrina sabrina 3.2M Feb 11 19:48 topol.tpr
-rw-rw-r-- 1 sabrina sabrina   43 Feb 17 11:27 traj.md5
-rw-r--r-- 1 sabrina sabrina  21G Feb 11 03:56 traj.xtc

The commands, which I used, were:
g_rotacf -f traj.xtc -n ligebene.ndx
g_rotacf -n ligebene.ndx

The exact output part is

Group     0 (          ebene) has     6 elements
There is one group in the index
Reading file topol.tpr, VERSION 4.5.4 (single precision)

-------------------------------------------------------
Program g_rotacf, VERSION 4.5.4
Source code file: 
/PathToGromacsSource/Gromacs4.5.4-src/gromacs-4.5.4/src/gmxlib/gmxfio.c, 
line: 519

Can not open file:
traj.xtc

Thank you for your help!

Sabrina

On 02/17/2013 03:38 PM, Justin Lemkul wrote:
>
>
> On 2/17/13 8:36 AM, Sabrina Kemmerer wrote:
>> Hi Linus,
>>
>> sorry, I did not mention that. Yes, I tried it with the -f parameter 
>> set and
>> without.
>> In both cases I get the same error.
>>
>
> Please provide us with the exact command line you used (copied and 
> pasted directly from the terminal) as well as the output of 'ls' (or 
> even better, 'ls -l' so we can see permissions) from your working 
> directory.  At this point, no one knows what your files are called or 
> what you're trying to invoke, making it impossible to solve the problem.
>
> -Justin
>