sighdr global_sighdr prints information from the header of a sigma file ss2gg converts a sigma file to a grads binary file and creates a corresponding descriptor (ctl) file 11.1 copygb The command copygb copies all or part of one GRIB file to another GRIB file, interpolating if necessary. copygb can be found at: /nwprod/util/exec/copygb Documentation is in: /nwprod/util/sorc/copygb.fd/copygb.doc The NCEP grids for the -g option are listed in: Documentation for the interpolation options are covered in: /nwprod/lib/sorc/ip/iplib.doc (though some parts may be outdated). If you want to dig into any "w3" subroutines referenced, they generally have good docblocks in their source code. The directory is /nwprod/lib/sorc/w3 and a there's a web doc at 11.2 sfchdr global_sfchdr prints information from the header of a surface file global_sfchdr can be found at: /nwprod/exec/global_sfchdr Usage: global_sfchdr sfcfile <variable.list >value.list or global_sfchdr sfcfile variable >value or global_sfchdr sfcfile Running sfchdr with no additional arguments (other than the input file) as in the last example allows for keyboard input of multiple variables, one at a time, until the program is interrupted (eg, via CTRL-c). Enter "?" (without the quotes) as standard input and the possible input values will be printed. Description of those possible values follows: filetype - description ("GFS/SFC") fhour - forecast hour ifhr - integral forecast hour as string - initial date (YYYYMMDDHH) iyr - initial year imo - initial month idy - initial day ihr - initial hour
sighdr global_sighdr prints information from the header of a sigma file ss2gg converts a sigma file to a grads binary file and creates a corresponding descriptor (ctl) file 11.1 copygb The command copygb copies all or part of one GRIB file to another GRIB file, interpolating if necessary. copygb can be found at: /nwprod/util/exec/copygb Documentation is in: /nwprod/util/sorc/copygb.fd/copygb.doc The NCEP grids for the -g option are listed in: Documentation for the interpolation options are covered in: /nwprod/lib/sorc/ip/iplib.doc (though some parts may be outdated). If you want to dig into any "w3" subroutines referenced, they generally have good docblocks in their source code. The directory is /nwprod/lib/sorc/w3 and a there's a web doc at 11.2 sfchdr global_sfchdr prints information from the header of a surface file global_sfchdr can be found at: /nwprod/exec/global_sfchdr Usage: global_sfchdr sfcfile <variable.list >value.list or global_sfchdr sfcfile variable >value or global_sfchdr sfcfile Running sfchdr with no additional arguments (other than the input file) as in the last example allows for keyboard input of multiple variables, one at a time, until the program is interrupted (eg, via CTRL-c). Enter "?" (without the quotes) as standard input and the possible input values will be printed. Description of those possible values follows: filetype - description ("GFS/SFC") fhour - forecast hour ifhr - integral forecast hour as string - initial date (YYYYMMDDHH) iyr - initial year imo - initial month idy - initial day ihr - initial hour