[Chimera-users] Analysis of the contact maps from the MARTINI MD trajectory

[Elaine Meng]

On May 31, 2016, at 4:44 PM, Eric Pettersen <pett at cgl.ucsf.edu> wrote:

>> On May 30, 2016, at 8:54 AM, James Starlight <jmsstarlight at gmail.com> wrote:
>> 
>> As I found it's possbile to narrow frame range to 2 frames, defining
>> first and last frames for calculations of the contacts from the MD
>> movie plugin. Does it meas that it will compare contacts from those 2
>> given snapshots and not for only 1 selected snapshot?
> 
> Yes, in that case it will use both snapshots.  However, what you can do is put in a “stride” value large enough that the start value plus the stride is immediately larger than the last frame.  In that case, only the starting frame will be used.
> 
Just to clarify,

stride = step size

Elaine