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43 lines
748 B
Fortran
43 lines
748 B
Fortran
subroutine unpack28(n28,c13)
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parameter (NTOKENS=4874084,N24=16777216)
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integer nc(6)
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character*13 c13
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character*37 c1
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character*36 c2
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character*10 c3
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character*27 c4
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data c1/' 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'/
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data c2/'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'/
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data c3/'0123456789'/
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data c4/' ABCDEFGHIJKLMNOPQRSTUVWXYZ'/
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data nc/37,36,19,27,27,27/
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n=n28 - NTOKENS - N24
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j=mod(n,nc(6))
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c13(6:6)=c4(j+1:j+1)
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n=n/nc(6)
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j=mod(n,nc(5))
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c13(5:5)=c4(j+1:j+1)
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n=n/nc(5)
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j=mod(n,nc(4))
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c13(4:4)=c4(j+1:j+1)
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n=n/nc(4)
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j=mod(n,nc(3))
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c13(3:3)=c3(j+1:j+1)
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n=n/nc(3)
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j=mod(n,nc(2))
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c13(2:2)=c2(j+1:j+1)
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n=n/nc(2)
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j=n
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c13(1:1)=c1(j+1:j+1)
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c13(7:)=' '
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return
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end subroutine unpack28
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