snowdat.F90 File Reference

Read and qc afwa, nesdis/ims and autosnow snow data. More...

Go to the source code of this file.

Modules
module	snowdat
	Read and qc afwa, nesdis/ims and autosnow snow data.

Functions/Subroutines
subroutine	snowdat::afwa_check (hemi)
	Check for corrupt afwa data. More...
subroutine	snowdat::nh_climo_check (kgds_data, snow_data, bitmap_data, idata, jdata, isrc, bad)
	Check for corrupt nh snow cover data. More...
subroutine	snowdat::read_afwa_binary (file_name, snow_dep_afwa)
	Read afwa binary snow depth file. More...
subroutine	snowdat::read_afwa_mask (file_name, bitmap_afwa)
	Read afwa land mask file to get a bitmap. More...
subroutine	snowdat::readafwa
	Read snow depth data and masks. More...
subroutine	snowdat::readautosnow
	Read autosnow snow cover. More...
subroutine	snowdat::readnesdis
	Read nesdis/ims snow cover/ice data. More...

Variables
real	snowdat::afwa_res
	Resolution of afwa data in km. More...
real	snowdat::autosnow_res
	Resolution of autosnow in km. More...
logical	snowdat::bad_afwa_global
	When true, the global afwa data failed its quality control check. More...
logical	snowdat::bad_afwa_nh
	When true, the northern hemisphere afwa data failed its quality control check. More...
logical	snowdat::bad_afwa_sh
	When true, the southern hemisphere afwa data failed its quality control check. More...
logical	snowdat::bad_nesdis
	When true, the nesdis data failed its quality control check. More...
logical *1, dimension(:,:), allocatable	snowdat::bitmap_afwa_global
	The global afwa data grib bitmap. More...
logical *1, dimension(:,:), allocatable	snowdat::bitmap_afwa_nh
	The northern hemisphere afwa data grib bitmap. More...
logical *1, dimension(:,:), allocatable	snowdat::bitmap_afwa_sh
	The southern hemisphere afwa data grib bitmap. More...
logical *1, dimension(:,:), allocatable	snowdat::bitmap_autosnow
	autosnow data grib bitmap (false-non land, true-land). More...
logical *1, dimension(:,:), allocatable	snowdat::bitmap_nesdis
	nesdis data grib bitmap (false-non land, true-land). More...
integer	snowdat::iafwa
	i-dimension of afwa grid More...
integer	snowdat::iautosnow
	i-dimension of autosnow grid More...
integer	snowdat::inesdis
	i-dimension of nesdis grid More...
integer	snowdat::jafwa
	j-dimension of afwa grid More...
integer	snowdat::jautosnow
	j-dimension of autosnow grid More...
integer	snowdat::jnesdis
	j-dimension of nesdis grid More...
integer, dimension(200)	snowdat::kgds_afwa_global
	grib1 grid description section for global afwa data. More...
integer, dimension(200)	snowdat::kgds_afwa_nh
	grib1 grid description section for northern hemisphere 16th mesh afwa data. More...
integer, dimension(200)	snowdat::kgds_afwa_nh_8th
	grib1 grid description section for northern hemisphere 8th mesh afwa data. More...
integer, dimension(200)	snowdat::kgds_afwa_sh
	grib1 grid description section for southern hemisphere 16th mesh afwa data. More...
integer, dimension(200)	snowdat::kgds_afwa_sh_8th
	grib1 grid description section for southern hemisphere 8th mesh afwa data. More...
integer, dimension(200)	snowdat::kgds_autosnow
	autosnow grid description section (grib section 2) More...
integer, dimension(200)	snowdat::kgds_nesdis
	nesdis/ims grid description section (grib section 2) More...
integer	snowdat::mesh_nesdis
	nesdis/ims data is 96th mesh (or bediant) More...
real	snowdat::nesdis_res
	Resolution of the nesdis data in km. More...
integer *1, dimension(:,:), allocatable	snowdat::sea_ice_nesdis
	nesdis/ims sea ice flag (0-open water, 1-ice) More...
real, dimension(:,:), allocatable	snowdat::snow_cvr_autosnow
	autosnow snow cover flag (0-no, 100-yes) More...
real, dimension(:,:), allocatable	snowdat::snow_cvr_nesdis
	nesdis/ims snow cover flag (0-no, 100-yes) More...
real, dimension(:,:), allocatable	snowdat::snow_dep_afwa_global
	The global afwa snow depth. More...
real, dimension(:,:), allocatable	snowdat::snow_dep_afwa_nh
	Northern hemisphere afwa snow depth. More...
real, dimension(:,:), allocatable	snowdat::snow_dep_afwa_sh
	Southern hemisphere afwa snow depth. More...
logical	snowdat::use_autosnow
	True if autosnow data to be used. More...
logical	snowdat::use_global_afwa
	True if global hemisphere afwa data to be used. More...
logical	snowdat::use_nesdis
	True if nesdis/ims data to be used. More...
logical	snowdat::use_nh_afwa
	True if northern hemisphere afwa data to be used. More...
logical	snowdat::use_sh_afwa
	True if southern hemisphere afwa data to be used. More...

Detailed Description

Read and qc afwa, nesdis/ims and autosnow snow data.

Author

gayno org: w/np2

Date

2005-dec-16

Definition in file snowdat.F90.