Chandan Choudhury wrote:
Hello gmxusers  !!

gmxcheck on #spc_25_eq.trr prints: (#spc_25_eq.trr is the renamed from #spc_25_eq.trr.1#. mdrun was stopped due to insufficient space)

Checking file #spc_25_eq.trr
trn version: GMX_trn_file (single precision)
Reading frame       0 time 2000.000
# Atoms  33885
Reading frame     200 time 3000.000
WARNING: Incomplete frame: nr 214 time 3070


Item        #frames Timestep (ps)
Step           214    5
Time           214    5
Lambda         214    5
Coords         214    5
Velocities     214    5
Forces           0
Box            214    5

on restarting the mdrun from state.cpi

mdrun -s spc_25_eq.tpr -cpi state.cpi -c spc_25_eq.pdb -o spc_25_eq.trr -e spc_25_eq.edr -g spc_25_eq.log -append yes


gmxcheck on spc_25_eq.trr prints:

Checking file spc_25_eq.trr
trn version: GMX_trn_file (single precision)
Reading frame       0 time 2000.000
# Atoms  33885
Last frame         13 time 2065.000


Item        #frames Timestep (ps)
Step            14    4.99999
Time            14    4.99999
Lambda          14    4.99999
Coords          14    4.99999
Velocities      14    4.99999
Forces           0
Box             14    4.99999

It seems that the -append command didn't append. How can the appending be done.

What time does "state.cpi" correspond to? You can use gmxcheck for that. If you're taking up from the original time point, then you won't get continuation. Further, above, you checked "#spc_25_eq.trr" no "spc_25_eq.trr" - are you sure you've got all your file names correct? The combination of -cpi -append should work quite well, although I think there are still some issues with file sizes >2GB, but that does not appear to be the case here (you would've gotten a fatal error).

-Justin


Chandan

--
Chandan kumar Choudhury
NCL, Pune
INDIA


--
========================================

Justin A. Lemkul
Ph.D. Candidate
ICTAS Doctoral Scholar
MILES-IGERT Trainee
Department of Biochemistry
Virginia Tech
Blacksburg, VA
jalemkul[at]vt.edu | (540) 231-9080
http://www.bevanlab.biochem.vt.edu/Pages/Personal/justin

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