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44 lines
1.4 KiB
Fortran
44 lines
1.4 KiB
Fortran
*DECK DREADP
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SUBROUTINE DREADP (IPAGE, LIST, RLIST, LPAGE, IREC)
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C***BEGIN PROLOGUE DREADP
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C***SUBSIDIARY
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C***PURPOSE Subsidiary to DSPLP
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C***LIBRARY SLATEC
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C***TYPE DOUBLE PRECISION (SREADP-S, DREADP-D)
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C***AUTHOR (UNKNOWN)
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C***DESCRIPTION
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C
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C READ RECORD NUMBER IRECN, OF LENGTH LPG, FROM UNIT
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C NUMBER IPAGEF INTO THE STORAGE ARRAY, LIST(*).
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C READ RECORD IRECN+1, OF LENGTH LPG, FROM UNIT NUMBER
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C IPAGEF INTO THE STORAGE ARRAY RLIST(*).
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C
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C TO CONVERT THIS PROGRAM UNIT TO DOUBLE PRECISION CHANGE
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C /REAL (12 BLANKS)/ TO /DOUBLE PRECISION/.
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C
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C***SEE ALSO DSPLP
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C***ROUTINES CALLED XERMSG
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C***REVISION HISTORY (YYMMDD)
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C 811215 DATE WRITTEN
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C 890605 Corrected references to XERRWV. (WRB)
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C 891214 Prologue converted to Version 4.0 format. (BAB)
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C 900328 Added TYPE section. (WRB)
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C 900510 Convert XERRWV calls to XERMSG calls. (RWC)
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C***END PROLOGUE DREADP
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INTEGER LIST(*)
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DOUBLE PRECISION RLIST(*)
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CHARACTER*8 XERN1, XERN2
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C***FIRST EXECUTABLE STATEMENT DREADP
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IPAGEF=IPAGE
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LPG =LPAGE
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IRECN=IREC
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READ(IPAGEF,REC=IRECN,ERR=100)(LIST(I),I=1,LPG)
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READ(IPAGEF,REC=IRECN+1,ERR=100)(RLIST(I),I=1,LPG)
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RETURN
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C
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100 WRITE (XERN1, '(I8)') LPG
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WRITE (XERN2, '(I8)') IRECN
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CALL XERMSG ('SLATEC', 'DREADP', 'IN DSPLP, LPG = ' // XERN1 //
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* ' IRECN = ' // XERN2, 100, 1)
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RETURN
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END
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