[Chimera-users] undo

[Antón Vila Sanjurjo]

Hello,

I am working with chimera sessions involving a large numer of 70S
ribosomes. I keep modifying the sessions over and over, so I save new
sessions every day. Much of what I do is labeling interesting residues,
measuring distances, coloring these residues, etc. Sometimes I make a
mistake, like accidentally selecting and modifying a large portion of the
model, and I loose an important amount of information. In these cases, I
find that  there is no way to go back to the previous state of the system,
other than clossing the session and re-opening the latest saved one.
Unfortunately, this means loosing a lot of unsaved work. While there is an
"undo" option under the "select" tab, it does not really allow one to
return to the previous state of the system. In fact, I'm not even sure of
what it does.

My question is, is there a way to return Chimera to the state ocurring
immediately before the last action? In case this does not exist, can it be
implemented?

best,

Antón

-- 
Antón Vila-Sanjurjo, PhD
Marie Curie fellow
Grupo QOSBIOS, Dept. Química Fundamental
Facultade de Ciencias
Universidade de A Coruña (UDC)
Campus Zapateira, s/n
15.071 - A Coruña - España (Spain).

tlf: (34) 981-167000 ext:2659
e-mail: antonvila.s at gmail.com
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