g2cf.F90 File Reference

Module for the NCEPLIBS-g2 file-based GRIB2 API. More...

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Modules
module	g2cf
	Module for the NCEPLIBS-g2 file-based GRIB2 API.

Functions/Subroutines
character(len=(len(string)+1)) function	g2cf::addcnullchar (string, nlen)
	Add a C_NULL_CHAR to a string to create a C compatible string.
integer function	g2cf::g2cf_close (g2id)
	Close a GRIB2 file.
integer function	g2cf::g2cf_inq (g2id, num_msg)
	Learn how many messages are in a GRIB2 file.
integer function	g2cf::g2cf_inq_dim (g2id, msg_num, prod_num, dim_num, dimlen, name, val)
	Learn about a dimension.
integer function	g2cf::g2cf_inq_msg (g2id, msg_num, discipline, num_fields, num_local, center, subcenter, master_version, local_version)
	Learn about a message are in a GRIB2 file.
integer function	g2cf::g2cf_inq_msg_time (g2id, msg_num, sig_ref_time, year, month, day, hour, minute, second)
	Learn about message date/time.
integer function	g2cf::g2cf_inq_prod (g2id, msg_num, prod_num, pds_template_len, pds_template, gds_template_len, gds_template, drs_template_len, drs_template)
	Learn about a product.
integer function	g2cf::g2cf_open (path, mode, g2id)
	Open a GRIB2 file.
integer function	g2cf::g2cf_open_index (data_file, index_file, mode, g2cid)
	Open a GRIB2 file using an exsiting index file (generated by the grb2index utility).
integer function	g2cf::g2cf_set_log_level (log_level)
	Turn internal logging on.
character(len=nlen) function	g2cf::stripcnullchar (cstring, nlen)
	Check cstring for a c null char, strip it off and return regular string.

Variables
integer, parameter	g2cf::g2_max_drs_template_len = 55
	Maximum number of entries in a DRS template.
integer, parameter	g2cf::g2_max_gds_template_len = 50
	Maximum number of entries in a GDS template.
integer, parameter	g2cf::g2_max_name = 1024
	Maximum name length.
integer, parameter	g2cf::g2_max_pds_template_len = 50
	Maximum number of entries in a PDS template.
integer, parameter	g2cf::g2_noerr = 0
	Return value from functions when there is no error.

Detailed Description

Module for the NCEPLIBS-g2 file-based GRIB2 API.

Author

Edward Hartnett

Date

2020-16-12

Definition in file g2cf.F90.