+++ /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 commandline.f
-c get command line options
-c author T. Schreiber (1998)
-c===========================================================================
-
- function iopt(c,ith,ierr)
-c get ith occurence of switch -c as integer
- character*72 argv
- character c
-
- iopt=0
- ifound=0
- do 10 i=1,iargc()
- call getarg(i,argv)
- if(argv(1:2).eq.'-'//c) then
- ifound=ifound+1
- if(ifound.eq.ith) then
- call argdel(i)
- if(argv(3:72).ne.' ') then
- iopt=i_s(argv(3:72),ierr)
- else if(i+1.le.iargc()) then
- call getarg(i+1,argv)
- iopt=i_s(argv,ierr)
- if(ierr.eq.0) call argdel(i+1)
- else
- ierr=1
- endif
- return
- endif
- endif
- 10 continue
- ierr=1
- end
-
- function fopt(c,ith,ierr)
-c get ith occurence of switch -c as real
- character*72 argv
- character c
-
- fopt=0
- ifound=0
- do 10 i=1,iargc()
- call getarg(i,argv)
- if(argv(1:2).eq.'-'//c) then
- ifound=ifound+1
- if(ifound.eq.ith) then
- call argdel(i)
- if(argv(3:72).ne.' ') then
- fopt=f_s(argv(3:72),ierr)
- else if(i+1.le.iargc()) then
- call getarg(i+1,argv)
- fopt=f_s(argv,ierr)
- if(ierr.eq.0) call argdel(i+1)
- else
- ierr=1
- endif
- return
- endif
- endif
- 10 continue
- ierr=1
- end
-
- subroutine sopt(c,ith,string,ierr)
-c get ith occurence of switch -c as string
- character*(*) string
- character c
-
- ifound=0
- do 10 i=1,iargc()
- call getarg(i,string)
- if(string(1:2).eq.'-'//c) then
- ifound=ifound+1
- if(ifound.eq.ith) then
- call argdel(i)
- if(string(3:).ne.' ') then
- string=string(3:)
- ierr=0
- else if(i+1.le.iargc()) then
- call getarg(i+1,string)
- if(string(1:1).eq."-") then
- ierr=1
- return
- endif
- call argdel(i+1)
- ierr=0
- else
- ierr=1
- endif
- return
- endif
- endif
- 10 continue
- ierr=1
- end
-
- function lopt(c,ith)
-c test if ith occurence of switch -c is present
- character*72 argv
- character c
-
- lopt=0
- ifound=0
- do 10 i=1,iargc()
- call getarg(i,argv)
- if(argv(1:2).eq.'-'//c) then
- ifound=ifound+1
- if(ifound.eq.ith) then
- lopt=1
- call argdel(i)
- return
- endif
- endif
- 10 continue
- end
-
- function iget(inum)
-c get inum'th argument as integer
- character*72 argv
-
- iget=0
- call getarg(inum,argv)
- if(argv.eq.' ')
- .write(istderr(),'(a,i10)') "iget: missing integer argument",inum
- iget=i_s(argv,ierr)
- if(ierr.ne.0)
- .write(istderr(),'(a,i10)') "iget: integer argument expected:",inum
- end
-
- function fget(inum)
-c get inum'th argument as real
- character*72 argv
-
- fget=0
- call getarg(inum,argv)
- if(argv.eq.' ')
- . write(istderr(),'(a)') "fget: missing real argument",inum
- fget=f_s(argv,ierr)
- if(ierr.ne.0)
- . write(istderr(),'(a)') "fget: real argument expected:;",inum
- end