23 lines
431 B
Plaintext
23 lines
431 B
Plaintext
subroutine packtext2(msg,n1,ng)
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character*8 msg
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real*8 dn
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character*41 c
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data c/'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ +./?'/
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dn=0.
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do i=1,8
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do j=1,41
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if(msg(i:i).eq.c(j:j)) go to 10
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enddo
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j=37
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10 j=j-1 !Codes should start at zero
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dn=41.d0*dn + j
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enddo
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ng=mod(dn,32768.d0)
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n1=(dn-ng)/32768.d0
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return
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end subroutine packtext2
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