gf_unpack2.f File Reference

This subroutine unpacks Section 2 (Local Use Section). More...

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Functions/Subroutines
subroutine	gf_unpack2 (cgrib, lcgrib, iofst, lencsec2, csec2, ierr)
	This subroutine unpacks Section 2 (Local Use Section) as defined in GRIB Edition 2. More...

Detailed Description

This subroutine unpacks Section 2 (Local Use Section).

Author

Stephen Gilbert

Date

2002-04-09

Definition in file gf_unpack2.f.

Function/Subroutine Documentation

gf_unpack2()

subroutine gf_unpack2	(	character(len=1), dimension(lcgrib), intent(in)	cgrib,
		integer, intent(in)	lcgrib,
		integer, intent(inout)	iofst,
		integer, intent(out)	lencsec2,
		character(len=1), dimension(:), pointer	csec2,
		integer, intent(out)	ierr
	)

This subroutine unpacks Section 2 (Local Use Section) as defined in GRIB Edition 2.

Parameters

[in]	cgrib	Character array that contains the GRIB2 message.
[in]	lcgrib	Length (in bytes) of GRIB message array cgrib.
[in,out]	iofst	Bit offset of the beginning/end(returned) of Section 2.
[out]	lencsec2	Length (in octets) of Local Use data.
[out]	csec2	Pointer to a character*1 array containing local use data.
[out]	ierr	Error return code. 0 no error. 2 Array passed is not section 2. 6 memory allocation error.

Author

Stephen Gilbert

Date

2002-04-09

Definition at line 22 of file gf_unpack2.f.