/[MITgcm]/MITgcm_contrib/jscott/igsm/src/senint.F
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Contents of /MITgcm_contrib/jscott/igsm/src/senint.F

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Revision 1.1 - (show annotations) (download)
Fri Aug 11 19:35:32 2006 UTC (18 years, 11 months ago) by jscott
Branch: MAIN
CVS Tags: HEAD
atm2d package

1
2 #include "ctrparam.h"
3
4 subroutine senint(s)
5 parameter(nsen=200)
6 common/cldfdb/coefcl(3),CLDFEED,SEN_dat
7 logical CLDFEED
8 character * 120 SEN_dat
9 dimension sens(nsen),cfcl(nsen)
10 data ifisrt /0/
11 if(ifirst.eq.0) then
12 open (543,file=SEN_dat,form='formatted',status='old')
13 do i=1,nsen
14 read (543,*,end=500),cfcl(i),sens(i)
15 c read (543,100),cfcl(i),sens(i)
16 enddo
17 500 continue
18 nsenr=i-1
19 ifirst=1
20 print *,' Number of points in SEN_dat file ',nsenr
21 endif
22 if(s.lt.sens(1))then
23 ip=2
24 go to 200
25 elseif(s.ge.sens(nsenr))then
26 ip=nsenr
27 go to 200
28 endif
29 do i=1,nsenr
30 if(s.lt.sens(i))then
31 ip=i
32 go to 200
33 endif
34 enddo
35 200 continue
36 im=ip-1
37 cf=(cfcl(im)*(sens(ip)-s)+cfcl(ip)*(s-sens(im)))
38 & /(sens(ip)-sens(im))
39 do i=1,3
40 coefcl(i)=cf
41 enddo
42 100 format(f9.6,f5.2)
43 return
44 end

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