+++ /dev/null
-c===========================================================================
-c
-c This file is part of TISEAN
-c
-c Copyright (c) 1998-2007 Rainer Hegger, Holger Kantz, Thomas Schreiber
-c
-c TISEAN is free software; you can redistribute it and/or modify
-c it under the terms of the GNU General Public License as published by
-c the Free Software Foundation; either version 2 of the License, or
-c (at your option) any later version.
-c
-c TISEAN is distributed in the hope that it will be useful,
-c but WITHOUT ANY WARRANTY; without even the implied warranty of
-c MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-c GNU General Public License for more details.
-c
-c You should have received a copy of the GNU General Public License
-c along with TISEAN; if not, write to the Free Software
-c Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-c
-c===========================================================================
-c Statistics for time reversibility
-c author T. Schreiber (1999)
-c===========================================================================
- parameter(nx=1000000)
- dimension x(nx)
- character*72 file
- data iverb/1/
-
- call whatido("time reversal asymmetry statistic",iverb)
- id=abs(ican("d",1))
- nmaxx=ican("l",nx)
- nexcl=ican("x",0)
- jcol=ican("c",0)
-c isout=igetout(fout,iverb)
-
- do 10 ifi=1,nstrings()
- call nthstring(ifi,file)
- nmax=nmaxx
- call readfile(nmax,x,nexcl,jcol,file,iverb)
- t2=0
- t3=0
- do 20 n=id+1,nmax
- t2=t2+(x(n)-x(n-id))**2
- 20 t3=t3+(x(n)-x(n-id))**3
- 10 write(*,*) t3/t2, " "//file(1:index(file," ")-1)
- end
-
- subroutine usage()
-c usage message
-
- call whatineed(
- . "[-d# -l# -x# -c# -V# -h] file(s)")
- call popt("d","delay (1)")
- call popt("l","number of values to be read (all)")
- call popt("x","number of values to be skipped (0)")
- call popt("c","column to be read (1 or file,#)")
- call pall()
- stop
- end
-