[AMBER] inpcrd

From: Dr. Vitaly V. Chaban <vvchaban.gmail.com>
Date: Sun, 3 Jun 2012 15:08:29 -0400

Dear Amber users -

What is the correct format for box dimensions in the inpcrd file?

Using the format suggested in http://ambermd.org/formats.html#restart,
one can assume that last line of the *inpcrd* should contain three
numbers in the same format as coordinates above. However, I am getting
the following error -

| Run on 06/03/2012 at 15:04:26

File Assignments:
| MDIN: mdin
| MDOUT: mdout
|INPCRD: inpcrd
| PARM: prmtop
|RESTRT: restrt
| REFC: refc
| MDVEL: mdvel
| MDEN: mden
| MDCRD: mdcrd
|MDINFO: mdinfo
| MTMD: mtmd
|INPDIP: inpdip
|RSTDIP: rstdip

|INPTRA: inptraj
|

 Here is the input file:

Periodic Dynamics Test Run
 &cntrl
  imin = 0,
  ntb = 2, (periodic system)
  pres0 = 1, (target pressure in bars)
  comp = 44.6, (compressibility for NPT)
  taup = 5.0, (time constant for NPT)
  ntp=1, (isotropic pressure coupling)
  igb = 0, ntpr = 100, ntwx = 100,
  ntt = 3, gamma_ln = 1.0,
  tempi = 300.0, temp0 = 300.0,
  nstlim = 100000, dt = 0.001,
  cut = 16.0

 /


--------------------------------------------------------------------------------
   1. RESOURCE USE:
--------------------------------------------------------------------------------

| Flags: MPI
 getting new box info from bottom of inpcrd
| INFO: Old style inpcrd file read

 peek_ewald_inpcrd: SHOULD NOT BE HERE



So, what can be the reason of failure?


Thank you,
Vitaly Chaban

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Received on Sun Jun 03 2012 - 12:30:04 PDT
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