getdim.f File Reference

This subroutine returns the info of GRIB2 Grid Definition Section 3 format. More...

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Functions/Subroutines
subroutine	getdim (csec3, lcsec3, width, height, iscan)
	This subroutine returns the dimensions and scanning mode of a grid definition packed in GRIB2 Grid Definition Section 3 format. More...

Detailed Description

This subroutine returns the info of GRIB2 Grid Definition Section 3 format.

Author

Stephen Gilbert

Date

2002-12-11

Definition in file getdim.f.

Function/Subroutine Documentation

getdim()

subroutine getdim	(	character(len=1), dimension(*), intent(in)	csec3,
		integer, intent(in)	lcsec3,
		integer, intent(out)	width,
		integer, intent(out)	height,
		integer, intent(out)	iscan
	)

This subroutine returns the dimensions and scanning mode of a grid definition packed in GRIB2 Grid Definition Section 3 format.

Parameters

[in]	csec3	Character array that contains the packed GRIB2 GDS.
[in]	lcsec3	Length (in octets) of section 3.
[out]	width	x (or i) dimension of the grid.
[out]	height	y (or j) dimension of the grid.
[out]	iscan	Scanning mode (see Code Table 3.4).

Note

Returns width and height set to zero, if grid template not recognized.

Author

Stephen Gilbert

Date

2002-12-11

Definition at line 21 of file getdim.f.

References gf_unpack3().

Referenced by addfield().