NCEPLIBS-bufr
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ireadsb.f
Go to the documentation of this file.
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C> @file
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C> @brief Read the next data subset from a BUFR message
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C> This function calls BUFRLIB subroutine readsb() and
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C> passes back its return code as the function value.
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C>
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C> @author J. Woollen
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C> @date 1994-01-06
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C>
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C> @param[in] LUNIT -- integer: Fortran logical unit number for
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C> BUFR file
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C> @returns ireadsb -- integer:
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C> - 0 = new BUFR data subset was successfully
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C> read into internal arrays
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C> - -1 = there are no more BUFR data subsets in
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C> the BUFR message
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C>
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C> @remarks
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C> - The use of this function allows the return code from readsb() to be
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C> used as the target variable within an iterative program loop.
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C>
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C> <b>Program history log:</b>
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C> | Date | Programmer | Comments |
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C> | -----|------------|----------|
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C> | 1994-01-06 | J. Woollen | Original author |
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C> | 2002-05-14 | J. Woollen | Changed from an entry point to increase portability to other platforms |
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C> | 2003-11-04 | S. Bender | Added remarks and routine interdependencies |
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C> | 2003-11-04 | D. Keyser | Unified/portable for WRF; added documentation |
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C>
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FUNCTION
ireadsb
(LUNIT)
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CALL
readsb
(lunit,iret)
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ireadsb
= iret
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RETURN
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END
ireadsb
function ireadsb(LUNIT)
This function calls BUFRLIB subroutine readsb() and passes back its return code as the function value...
Definition:
ireadsb.f:30
readsb
subroutine readsb(LUNIT, IRET)
This subroutine reads the next data subset from a BUFR message into internal arrays.
Definition:
readsb.f:47
nceplibs-bufr
src
ireadsb.f
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