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发表于 2014-8-8 19:52:06
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$ wgrib
Portable Grib decoder for NCEP/NCAR Reanalysis etc.
it slices, dices v1.8.1.2a (6-11) Wesley Ebisuzaki
DWD-tables 2,201-205 (11-28-2005) Helmut P. Frank
spectral: Luis Kornblueh (MPI)
usage: wgrib [grib file] [options]
Inventory/diagnostic-output selections
-s/-v short/verbose inventory
-V diagnostic output (not inventory)
(none) regular inventory
Options
-PDS/-PDS10 print PDS in hex/decimal
-GDS/-GDS10 print GDS in hex/decimal
-verf print forecast verification time
-ncep_opn/-ncep_rean default T62 NCEP grib table
-4yr print year using 4 digits
-min print minutes
-ncep_ens ensemble info encoded in ncep format
Decoding GRIB selection
-d [record number|all] decode record number
-p [byte position] decode record at byte position
-i decode controlled by stdin (inventory list)
(none) no decoding
Options
-text/-ieee/-grib/-bin convert to text/ieee/grib/bin (default)
-nh/-h output will have no headers/headers (default)
-dwdgrib output dwd headers, grib (do not append)
-H output will include PDS and GDS (-bin/-ieee only)
-append append to output file
-o [file] output file name, 'dump' is default
Misc
-cmc [file] use NCEP tables for CMC (dangerous) |
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