nemtab.f File Reference

Get information about a descriptor, based on the mnemonic. More...

Go to the source code of this file.

Functions/Subroutines
subroutine	nemtab (LUN, NEMO, IDN, TAB, IRET)
	This subroutine returns information about a descriptor from the internal DX BUFR tables, based on the mnemonic associated with that descriptor. More...

Detailed Description

Get information about a descriptor, based on the mnemonic.

Definition in file nemtab.f.

Function/Subroutine Documentation

subroutine nemtab	(		LUN,
		character*(*)	NEMO,
			IDN,
		character*1	TAB,
			IRET
	)

This subroutine returns information about a descriptor from the internal DX BUFR tables, based on the mnemonic associated with that descriptor.

Author

J. Woollen

Date

1994-01-06

Parameters

[in]	LUN	– integer: Internal I/O stream index associated with DX BUFR tables
[in]	NEMO	– character*(*): Mnemonic
[out]	IDN	– integer: Bit-wise representation of FXY value for descriptor associated with NEMO
[out]	TAB	– character: Type associated with IDN 'B' = Table B descriptor 'D' = Table D descriptor 'C' = Table C operator
[out]	IRET	– integer: Positional index of IDN within internal Table B, if TAB = 'B' Positional index of IDN within internal Table D, if TAB = 'D' The X portion of the FXY value in IDN, if TAB = 'C' 0, otherwise

Program history log:

Date	Programmer	Comments
1994-01-06	J. Woollen	Original author
1995-06-28	J. Woollen	Increased the size of internal BUFR table arrays in order to handle bigger files
1999-11-18	J. Woollen	The number of BUFR files which can be opened at one time increased from 10 to 32
2000-09-19	J. Woollen	Added capability to encode and decode data using the operator descriptors (BUFR table C) for changing width and changing scale
2003-11-04	J. Ator	Added documentation
2003-11-04	S. Bender	Added remarks and routine interdependencies
2003-11-04	D. Keyser	Unified/portable for WRF; added documentation
2005-11-29	J. Ator	Added support for 207 and 208 operators
2010-03-19	J. Ator	Added support for 204 and 205 operators
2012-03-02	J. Ator	Added support for 203 operator
2015-02-25	J. Ator	Allow processing of 2-2x, 2-3x and 2-4X non-marker operators in DX tables

Definition at line 44 of file nemtab.f.

References ifxy(), and iokoper().

Referenced by chekstab(), cmsgini(), elemdx(), getcfmng(), igetrfel(), msgini(), nemdefs(), seqsdx(), stseq(), tabsub(), ufbdmp(), ufbqcd(), ufdump(), and upftbv().