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

Sabrina Kemmerer sabrina at kemmerer-web.de
Sun Feb 17 14:36:37 CET 2013


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.


Sabrina

On 02/17/2013 01:02 PM, Linus Östberg wrote:
> Did you set the -f parameter to point to the right file? Never used
> g_rotacf, but traj.xtc is the default file name for the trajectory
> file.
>
> // Linus
>
> On Sun, Feb 17, 2013 at 12:57 PM, Sabrina Kemmerer
> <sabrina at kemmerer-web.de> wrote:
>> Hi,
>>
>> I copied the output files of my simulation on another computer and tried to
>> run g_rotacf.
>> I already did the same calculation on the other computer using the same
>> version of Gromacs.
>> Everything worked fine there, but now I get the error message 'Can not open
>> file: traj.xtc'.
>> I checked if the file was copied correctly by calculating the md5 sums.
>> VMD is also able to load frames from the file.
>>
>> Can anyone help me to fix this problem?
>>
>>
>> Best regards,
>> Sabrina
>>
>> ERROR message:
>>
>>
>> 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
>> --
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