[gmx-users] Density histogram in Ramachandran plot

[Mark Abraham]

ms wrote:
> Hi,
> 
> I wonder if there is an easy way I am missing to get a density histogram
> from the Ramachandran plot over a trajectory as outputted by g_rama. All
> I see are big, uniform black blobs and they're not helpful, because with
> tons of data points a density plot would be much more informative. Thanks!

It's not quite what you want, but using -dt you can have fewer data 
points. Bear in mind that trajectory snapshots "too close" in time 
aren't independent data anyway...

Mark