Re: [ESPResSo-users] Coloring in VMD

[Axel Arnold]

Dear Narges,

Espresso 3.2.0 uses vtf rather than PDB for communication with VMD. 
Therefore, SegName is no longer used, but just Type or Name. Type just 
gives the type number from Espresso.

However, the vtf plugin in VMD has a bug, which cannot handle charges 
correctly and wipes the type and name information. So, if your systems 
are charged, you either need to switch to the latest development 
release, or use the workaround option "ignore_charges" to 
prepare_vmd_connection.

Best regards,
Axel

On 24.05.14 08:18, Narges Nikoofard wrote:
> Dear all,
>
> I have two types (0 and 1) of particles in my system. I use these 
> lines to visualize my system in VMD:
>
> prepare_vmd_connection aaa 3000
> exec sleep 4
> imd positions
>
> Unfortunately, the two types of particles are colored the same in VMD. 
> I use version 3.2.0 of ESPResSo.
> I have checked Graphics --> Representations --> Coloring Method: SegName
>
> I would be grateful, if someone could kindly help me.
>
> Many thanks in advance,
> Narges Nikoofard


--
JP Dr. Axel Arnold
ICP, Universität Stuttgart
Allmandring 3
70569 Stuttgart, Germany
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Tel: +49 711 685 67609