src Directory Reference

Files
file	addfield.f [code]
	Pack up Sections 4 through 7 for a given field and add them to a GRIB2 message.
file	addgrid.F90 [code]
	Pack up a Grid Definition Section (Section 3) and add it to a GRIB2 message.
file	addlocal.F90 [code]
	Add a Local Use Section (Section 2) to a GRIB2 message.
file	cmplxpack.f [code]
	Pack up a data field using a complex packing algorithm.
file	compack.f [code]
	This subroutine packs up a GRIB2 data field.
file	comunpack.f [code]
	Unpack a data field that was packed using a complex packing algorithm as defined in the GRIB2 documention.
file	dec_jpeg2000.c [code]
	Decodes JPEG2000 code stream.
file	dec_png.c [code]
	This program reads PNG stream data from memory.
file	drstemplates.F90 [code]
	Handles Data Representation Templates used in Section 5.
file	enc_jpeg2000.c [code]
	Encodes JPEG2000 code stream.
file	enc_png.c [code]
	This program writes PNG stream to memory.
file	g2_gbytesc.F90 [code]
	Extract or store arbitrary size values between packed bit string and unpacked array.
file	g2grids.F90 [code]
	This Fortran Module allows access to predefined GRIB2 Grid Definition Templates (GDT) stored in a file.
file	gb_info.F90 [code]
	Find the number of gridded fields and Local Use Sections in a GRIB2 message.
file	gdt2gds.F90 [code]
	Convert grid information from a GRIB2 grid to GRIB1 GDS info.
file	getdim.f [code]
	This subroutine returns the info of GRIB2 Grid Definition Section 3 format.
file	getfield.F90 [code]
	Contains subroutines obtain grid information and the unpacked data (section 3 - 6) for a field from a GRIB2 file.
file	getg2i.F90 [code]
	Read a GRIB2 index file and return its contents.
file	getg2ir.F90 [code]
	Generate an index record for a message in a GRIB2 file.
file	getgb2.F90 [code]
	Find and unpack a GRIB2 message in a file.
file	getgb2l.F90 [code]
	This subroutine reads and unpacks a local use section from a GRIB2 message.
file	getgb2p.F90 [code]
	Find and extract a GRIB2 message from a file.
file	getgb2r.F90 [code]
	Read and unpack sections 6 and 7 from a GRIB2 message.
file	getgb2rp.F90 [code]
	Extract a grib message from a file given the index of the requested field.
file	getgb2s.F90 [code]
	Find information about a GRIB field from the index.
file	getidx.F90 [code]
	Find, read or generate a GRIB2 index for the GRIB2 file associated with unit lugb.
file	getlocal.F90 [code]
	This subroutine returns the contents of Section 2 from a GRIB2 message.
file	getpoly.f [code]
	Return the J, K, and M pentagonal resolution parameters specified in a GRIB2 Grid Definition Section.
file	gettemplates.F90 [code]
	This subroutine returns the Grid Definition, and Product Definition for a given data field.
file	gf_free.F90 [code]
	Frees memory in derived type grib_mod::gribfield.
file	gf_getfld.F90 [code]
	Contains subroutines returns the Grid Definition, and Product Definition for a given data field.
file	gf_unpack1.F90 [code]
	Unpack Section 1 (Identification Section).
file	gf_unpack2.F90 [code]
	Unpack Section 2 (Local Use Section) of a GRIB2 message.
file	gf_unpack3.F90 [code]
	Unpack Section 3 (Grid Definition Section) of a GRIB2 message.
file	gf_unpack4.F90 [code]
	Unpack Section 4 (<a href="https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_sect4.shtml".
file	gf_unpack5.F90 [code]
	Unpack Section 5 (<a href="https://www.nco.ncep.noaa.gov/pmb/docs/grib2/grib2_doc/grib2_sect5.shtml".
file	gf_unpack6.F90 [code]
	Unpack Section 6 (Bit-Map Section) of a GRIB2 message.
file	gf_unpack7.F90 [code]
	Unpack Section 7 (Data Section) of a GRIB2 message.
file	gribcreate.F90 [code]
	This subroutines initializes a new GRIB2 message and packs GRIB2 Indicator Section and Identification Section.
file	gribend.F90 [code]
	Finalize a GRIB2 message after all grids and fields have been added.
file	gribinfo.F90 [code]
	Find the number of Local Use Sections and gridded fields in a GRIB2 message, and the maximum sizes of template arrays.
file	gridtemplates.F90 [code]
	This Fortran module contains info on all the available GRIB2 Grid Definition Templates used in Section 3 - the Grid Definition Section (GDS).
file	intmath.f [code]
	Define math functions used by compack(), simpack(), and misspack().
file	ixgb2.F90 [code]
	Generate an index record for each field in a GRIB2 message.
file	jpcpack.F90 [code]
	Pack a data field into a JPEG2000 code stream.
file	jpcunpack.F90 [code]
	Unpack a data field from a JPEG2000 code stream.
file	jpeg.h [code]
	Header for JPEG C code.
file	misspack.f [code]
	Pack up a data field using a GRIB2 algorithm with missing value management.
file	mkieee.F90 [code]
	Copy array of real to array of IEEE 32-bit floating point.
file	mova2i.c [code]
	mova2i Moves a bit string from a char*1 to int
file	pack_gp.f [code]
	This subroutine determines groups of variable size.
file	params.F90 [code]
	Info on all the available GRIB Parameters.
file	params_ecmwf.F90 [code]
	This Fortran Module contains info on all the available ECMWF GRIB Parameters.
file	pdstemplates.F90 [code]
	Information on all GRIB2 Product Definition Templates used in Section 4 - the Product Definition Section (PDS)
file	pngpack.F90 [code]
	This subroutine packs up a data field into PNG image format.
file	pngunpack.F90 [code]
	Unpack a data field packed into a PNG image format.
file	putgb2.F90 [code]
	Packs a single field into a GRIB2 message and writes out that message to the file.
file	rdieee.F90 [code]
	Copy array of 32-bit IEEE floating point values to local floating point representation.
file	realloc.f [code]
	Reallocate memory, preserving contents.
file	reduce.f [code]
	This subroutine determines groups of variable size.
file	simpack.f [code]
	Pack up a data field using simple packing algorithm.
file	simunpack.F90 [code]
	This subroutine packs up a data field.
file	skgb.F90 [code]
	Search a file for the next GRIB1 or GRIB2 message.
file	specpack.F90 [code]
	This subroutine packs up a spectral data field.
file	specunpack.F90 [code]
	This subroutine packs up a data field.