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50 lines
1.2 KiB
Fortran
50 lines
1.2 KiB
Fortran
C
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SUBROUTINE TINC2(IHRMNS,IDAYS,MONS,IYEARS,IHRMNF,IDAYF,MONF,
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& IYEARF,RMIN,IER,LU)
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C
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C AUTHOR : D.GORHAM
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C DATE : 4-MAR-83
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C TITLE : GIVEN START TIME/DATE AND NO. OF MINUTE INTERVALS
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C FINISH TIME/DATE
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C REV.01 : 22-SEP-83 BY DJG: MODIFIED FOR VAX
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C REV.02 : 21-FEB-84 BY DJG: MODIFIED SUCH THAT IF 'RMIN' IS
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C NEGATIVE CORRECT TIME IS ALWAYS RETURNED
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C
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INTEGER*4 EGDS,EGDF
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CALL GDATE(1,MONS,IDAYS,IYEARS,IDWK,IDYR,IDMON,EGDS,IER,LU)
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IF(IER.EQ.0) GO TO 10
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IF(LU.EQ.0) GO TO 10
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WRITE(LU,1000)
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1000 FORMAT(' **ERROR CALLING START DATE/TIME IN ROUTINE TINC2')
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C
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10 IHRS=IHRMNS/100
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MINS=IHRMNS-IHRS*100
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TMINS=RMIN+MINS+IHRS*60
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ITMINS=TMINS
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NDAYS=ITMINS/1440
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IREM=ITMINS-NDAYS*1440
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NHRS=IREM/60
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NMINS=IREM-NHRS*60
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C
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IF(NMINS.LT.0) THEN
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NHRS=NHRS-1
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NMINS=60+NMINS
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END IF
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C
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IF(NHRS.LT.0) THEN
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NDAYS=NDAYS-1
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NHRS=24+NHRS
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END IF
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C
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EGDF=EGDS+NDAYS
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IHRMNF=NHRS*100+NMINS
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print *,rmin,nhrs,nmins
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C
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CALL GDATE(2,MONF,IDAYF,IYEARF,IDWK,IDYR,IDMON,EGDF,IER,LU)!M.W.S.
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IF(IER.EQ.0) GO TO 40
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C
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WRITE(LU,1100)
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1100 FORMAT(' **ERROR CALLING FINISH DATE/TIME IN ROUTINE TINC2')
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40 RETURN
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END
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