NVT volume question...

I can see my epoxy molecules moving around in a trajectory file that I created using
an NVT fix. The volume of the epoxy appears to be smaller than the initial volume
it filled at the beginning of the run. Is there a better way to get the min and max (x,y,z)
values of the epoxy than dumping the coordinates to a file and finding the min and max via
a small program?

Thanks in advance,


You can define variables like

variable xlo equal bound(all,xmin)

and print them out with thermo output.