[AMBER] Ptraj Problem

From: Jagdeesh C <jagc666.gmail.com>
Date: Thu, 8 Apr 2010 10:05:57 +0530

Dear Amber users,

I am trying to do an analysis of my mdcrd file using ptraj. However trajin
it is unable to open the mdcrd file. The same works when I have a smaller
trajectory file.
How do I solve my problem? The size of my present file is 6.2 Gb.

Best regards,
Jagdeesh.



  \-/
  -/- PTRAJ: a utility for processing trajectory files
  /-\
  \-/ Version: "AMBER 10.0 integrated" (2/15/2008)
  -/- Executable is: "./ptraj"
  /-\
  \-/ Residue labels:

 MOL DG DG DG DT DT DA DG DG DG
 DT DT DA DG DG DG DT DT DA DG
 DG DG K+ K+ K+ K+ K+ K+ K+ K+
 K+ K+ K+ K+ K+ K+ K+ K+ K+ K+
 K+ WAT WAT WAT WAT WAT WAT WAT WAT WAT
 WAT WAT WAT WAT WAT WAT WAT WAT WAT WAT
 ...
 WAT WAT WAT WAT WAT WAT WAT WAT

 Setting box to be an exact truncated octahedron, angle is 109.471221

PTRAJ: Processing input from "STDIN" ...

PTRAJ: trajin ./prodkn1.mdcrd 1 2000 1
  Checking coordinates: ./prodkn1.mdcrd
trajin ./prodkn1.mdcrd ignored; could not open file (./prodkn1.mdcrd)

PTRAJ: reference jag_kn_solvated.inpcrd

Processing AMBER restart file jag_kn_solvated.inpcrd

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Received on Wed Apr 07 2010 - 22:00:02 PDT
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