[gmx-users] Read mdcrd from AMBER ---> Error Message

[francesco oteri]

Hi Catherine,
you should install any gromacs *4.5.x*, and then you can use gromacs
with each trajectory supported by VMD because gromacs is able to use VMD plugin
to
perform trajectory reading.
Basically:
1) Install the latest gromacs version
2) Install VMD
3) Set the variable VMD_PLUGIN_PATH to contain the complete path of the
molfile vmd directory.
   In my case, for example:  VMD_PLUGIN_PATH=/apps/vmd/1.9/**lib/vmd
/plugins/LINUXAMD64/**molfile

Francesco

Il giorno 08 marzo 2012 17:40, a a <patd_2 at hotmail.com> ha scritto:

>  Dear Sir/Madam,
>
> I learnt that we can use mdcrd from AMBER directly.
>
> I have used the following commands.
>
> /share1/gromacs/bin/g_covar -s xxx.pdb -f xxx.mdcrd -o -v
>
> An error message was obtained.
>
> Program g_covar, VERSION 4.0.7
> Source code file: gmxfio.c, line: 737
>
> Can not open file:
> md0.mdcrd.xtc
>
> Did I do anything wrong?
>
> Best regards,
>
> Catherine
>
>
>
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-- 
Cordiali saluti, Dr.Oteri Francesco
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