ifbget.f File Reference

Check whether there are any more data subsets available to be read from a BUFR message. More...

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Functions/Subroutines
function	ifbget (LUNIT)
	This function checks whether there are any more data subsets available to be read from within the BUFR message that is open for reading via the most recent call to any of the message-reading subroutines for a specified Fortran logical unit. More...

Detailed Description

Check whether there are any more data subsets available to be read from a BUFR message.

Definition in file ifbget.f.

Function/Subroutine Documentation

function ifbget

(

LUNIT

)

This function checks whether there are any more data subsets available to be read from within the BUFR message that is open for reading via the most recent call to any of the message-reading subroutines for a specified Fortran logical unit.

Author

J. Woollen

Date

1994-01-06

Parameters

[in]

LUNIT

– integer: Fortran logical unit number for BUFR file

Returns

ifbget – integer:

• 0 = there is at least one more data subset to be read from the BUFR message
• -1 = there are no more data subsets to be read from the BUFR message

Program history log:

Date	Programmer	Comments
1994-01-06	J. Woollen	Original author
1998-07-08	J. Woollen	Replaced call to Cray library routine ABORT with call to new internal routine bort()
1999-11-18	J. Woollen	The number of BUFR files which can be opened at one time increased from 10 to 32 (necessary in order to process multiple BUFR files under the MPI)
2014-12-10	J. Ator	Use modules instead of COMMON blocks

Definition at line 30 of file ifbget.f.

References bort(), and status().