upbb.f File Reference

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Functions/Subroutines
subroutine	upbb (NVAL, NBITS, IBIT, IBAY)
	THIS SUBROUTINE UNPACKS AND RETURNS A BINARY INTEGER CONTAINED WITHIN NBITS BITS OF IBAY, STARTING WITH BIT (IBIT+1). More...

Detailed Description

Author

WOOLLEN

Date

1994-01-06

Definition in file upbb.f.

Function/Subroutine Documentation

upbb()

subroutine upbb	(		NVAL,
			NBITS,
			IBIT,
		dimension(*)	IBAY
	)

THIS SUBROUTINE UNPACKS AND RETURNS A BINARY INTEGER CONTAINED WITHIN NBITS BITS OF IBAY, STARTING WITH BIT (IBIT+1).

THIS IS SIMILAR TO BUFR ARCHIVE LIBRARY SUBROUTINE UPB, EXCEPT IN UPBB IBIT IS NOT UPDATED UPON OUTPUT (AND THE ORDER OF ARGUMENTS IS DIFFERENT).

PROGRAM HISTORY LOG: 1994-01-06 J. WOOLLEN – ORIGINAL AUTHOR 1998-10-27 J. WOOLLEN – MODIFIED TO CORRECT PROBLEMS CAUSED BY IN- LINING CODE WITH FPP DIRECTIVES 2003-11-04 J. WOOLLEN – BIG-ENDIAN/LITTLE-ENDIAN INDEPENDENT (WAS IN DECODER VERSION) 2003-11-04 S. BENDER – ADDED REMARKS/BUFRLIB ROUTINE INTERDEPENDENCIES 2003-11-04 D. KEYSER – ADDED CHECK FOR NBITS EQUAL TO ZERO; MODIFIED LOGIC TO MAKE IT CONSISTENT WITH LOGIC IN UPB; UNIFIED/PORTABLE FOR WRF; ADDED DOCUMENTATION (INCLUDING HISTORY)

USAGE: CALL UPBB (NVAL, NBITS, IBIT, IBAY) INPUT ARGUMENT LIST: NBITS - INTEGER: NUMBER OF BITS OF IBAY WITHIN WHICH TO UNPACK NVAL IBIT - INTEGER: BIT POINTER WITHIN IBAY TO START UNPACKING FROM IBAY - INTEGER: *-WORD PACKED BINARY ARRAY CONTAINING PACKED NVAL

OUTPUT ARGUMENT LIST: NVAL - INTEGER: UNPACKED INTEGER

REMARKS: THIS ROUTINE CALLS: IREV THIS ROUTINE IS CALLED BY: RCSTPL RDTREE UFBGET UFBTAB UFBTAM UPB WRITLC Normally not called by any application programs.

Definition at line 42 of file upbb.f.

References irev().

Referenced by rcstpl(), upb(), upb8(), and writlc().