Can you send me your topology file off list so I can try to reproduce
the error? Thanks.
-Dan
On Thu, Oct 12, 2017 at 1:12 PM, Li, Wen <wl2290.cumc.columbia.edu> wrote:
> Hi Everyone,
>
>
> In the past, cpptraj in Ambertools 14 worked for me for stripping parameter files.
>
> The input file (my_input) was:
>
>
> parm mytopo
>
> parmstrip :1-69
> parmwrite out new.top
> run
>
> Now, using cpptraj in Ambertools 17, I did:
> source $AMBERHOME/amber.csh (on a pre-installed workstation)
> or source /mypath/ambertools/17/amber.csh (in SBgrid)
>
> $AMBERHOME/bin/cpptraj < my_input
>
> resulted: Error: writing topology file 'new.top'
>
>
> I noticed there was an email stream on September 1, 2017 with title "Cpptraj and parmwrite and strip" (http://archive.ambermd.org/201709/0019.html), so I am wondering if cpptraj in Ambertools 17 does no longer work for this stripping function.
>
> Thank you!
>
> Wen
>
> Re: [AMBER] Cpptraj and parmwrite and strip from Daniel ...<http://archive.ambermd.org/201709/0019.html>
> archive.ambermd.org
> From: Daniel Roe <daniel.r.roe.gmail.com> Date: Fri, 01 Sep 2017 20:27:18 +0000 You must have an old version of cpptraj. I suggest upgrading to at least
>
>
>
>
>
>
>
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--
-------------------------
Daniel R. Roe
Laboratory of Computational Biology
National Institutes of Health, NHLBI
5635 Fishers Ln, Rm T900
Rockville MD, 20852
https://www.lobos.nih.gov/lcb
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Received on Thu Oct 12 2017 - 18:00:02 PDT
