2012-05-22 13:09:48 -04:00
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subroutine decode0(dd,ss,savg,nstandalone)
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parameter (NSMAX=60*96000)
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parameter (NFFT=32768)
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real*4 dd(4,NSMAX),ss(4,322,NFFT),savg(4,NFFT)
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real*8 fcenter
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integer hist(0:32768)
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character mycall*12,hiscall*12,mygrid*6,hisgrid*6,datetime*20
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character mycall0*12,hiscall0*12,hisgrid0*6
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common/npar/fcenter,nutc,idphi,mousedf,mousefqso,nagain, &
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ndepth,ndiskdat,neme,newdat,nfa,nfb,nfcal,nfshift, &
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mcall3,nkeep,ntol,nxant,nrxlog,nfsample,nxpol,mode65, &
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mycall,mygrid,hiscall,hisgrid,datetime
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common/tracer/ limtrace,lu
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data neme0/-99/,mcall3b/1/
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save
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call timer('decode0 ',0)
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if(newdat.ne.0) then
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nz=52*96000
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hist=0
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do i=1,nz
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j1=min(abs(dd(1,i)),32768.0)
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hist(j1)=hist(j1)+1
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j2=min(abs(dd(2,i)),32768.0)
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hist(j2)=hist(j2)+1
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j3=min(abs(dd(3,i)),32768.0)
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hist(j3)=hist(j3)+1
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j4=min(abs(dd(4,i)),32768.0)
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hist(j4)=hist(j4)+1
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enddo
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m=0
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do i=0,32768
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m=m+hist(i)
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if(m.ge.2*nz) go to 10
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enddo
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10 rmsdd=1.5*i
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endif
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nhsym=279
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ndphi=0
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if(iand(nrxlog,8).ne.0) ndphi=1
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if(mycall.ne.mycall0 .or. hiscall.ne.hiscall0 .or. &
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hisgrid.ne.hisgrid0 .or. mcall3.ne.0 .or. neme.ne.neme0) mcall3b=1
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mycall0=mycall
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hiscall0=hiscall
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hisgrid0=hisgrid
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neme0=neme
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call timer('map65a ',0)
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call map65a(dd,ss,savg,newdat,nutc,fcenter,ntol,idphi,nfa,nfb, &
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mousedf,mousefqso,nagain,ndecdone,ndiskdat,nfshift,ndphi, &
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nfcal,nkeep,mcall3b,nsave,nxant,rmsdd,mycall,mygrid, &
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neme,ndepth,hiscall,hisgrid,nhsym,nfsample,nxpol,mode65)
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call timer('map65a ',1)
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call timer('decode0 ',1)
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if(nstandalone.eq.0) call timer('decode0 ',101)
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return
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end subroutine decode0
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