MITgcm/lsopt/instore.F

      subroutine instore( n, fc, gnorm0, is, m, jmin, jmax,
     &                    cold, ifail )
c
c         arguments
c
      integer n, is, m, jmin, jmax, ifail
      double precision    fc, gnorm0
      logical cold
c----
c
      common /xxstore/ itape, ntape, isize
      integer itape, ntape, isize

      ifail = 0
      itape = 91
      ntape = 92
      isize = is
      cold  = .true.

cc one record = two arrays of real*(isize)

      open(  itape
     $    , file   = 'OPWARMI'
     $    , status = 'unknown'
     $    , form   = 'formatted'
     $    , access = 'sequential'
     $    )

      read( itape, *, end=800, err=900 ) n, fc, gnorm0,
     $                                   isize, m, jmin, jmax
      cold  = .false.

 800  continue
      close(itape)

      print*
      write(*,'(a,i10,a,i2)')
     $        '  opening direct access with recl = ',n,' * ',isize
      print*

      open( ntape
     $    , file   = 'OPWARMD'
     $    , status = 'unknown'
     $    , form   = 'unformatted'
     $    , access = 'direct'
     $    , recl   = n * isize
     $    )

      return

 900  continue
      close(itape)
      ifail = 1

      return
      end
1	subroutine instore( n, fc, gnorm0, is, m, jmin, jmax,
2	& cold, ifail )
3	c
4	c arguments
5	c
6	integer n, is, m, jmin, jmax, ifail
7	double precision fc, gnorm0
8	logical cold
9	c----
10	c
11	common /xxstore/ itape, ntape, isize
12	integer itape, ntape, isize
13
14	ifail = 0
15	itape = 91
16	ntape = 92
17	isize = is
18	cold = .true.
19
20	cc one record = two arrays of real*(isize)
21
22	open( itape
23	$ , file = 'OPWARMI'
24	$ , status = 'unknown'
25	$ , form = 'formatted'
26	$ , access = 'sequential'
27	$ )
28
29	read( itape, *, end=800, err=900 ) n, fc, gnorm0,
30	$ isize, m, jmin, jmax
31	cold = .false.
32
33	800 continue
34	close(itape)
35
36	print*
37	write(*,'(a,i10,a,i2)')
38	$ ' opening direct access with recl = ',n,' * ',isize
39	print*
40
41	open( ntape
42	$ , file = 'OPWARMD'
43	$ , status = 'unknown'
44	$ , form = 'unformatted'
45	$ , access = 'direct'
46	$ , recl = n * isize
47	$ )
48
49	return
50
51	900 continue
52	close(itape)
53	ifail = 1
54
55	return
56	end