wgrib2: -help
Introduction
The -help options list the commands that match your query. For example,
suppose you want options that deal with time, then you would use the "-help time" option.
$ wgrib2 -help time
wgrib2 v0.2.0.3beta3 10/2015 Wesley Ebisuzaki, Reinoud Bokhorst, John Howard, Jaakko Hyvätti, Dusan Jovic,
Kristian Nilssen, Karl Pfeiffer, Pablo Romero, Manfred Schwarb, Arlindo da Silva, Niklas Sondell, Sergey Varlamov
stock build
-code_table_1.2 inv code table 1.2 significance of reference time
-code_table_4.11 inv code table 4.11 (first) type of time intervals
-code_table_4.11s inv code table 4.11 (all) type of time intervals
-end_ft inv verf time = reference_time + forecast_time + stat. proc time (YYYYMMDDHH) (same as -vt)
-end_FT inv verf time = reference_time + forecast_time + stat. proc time (YYYYMMDDHHMMSS) (same as -VT)
-ftime inv forecast time
-MM inv reference time MM
-pds_fcst_time inv fcst_time(1) in units given by pds
-RT inv type of reference Time
-start_ft inv verf time = reference_time + forecast_time (YYYYMMDDHH) : no stat. proc time
-start_FT inv verf time = reference_time + forecast_time (YYYYMMDDHHMMSS) - no stat. proc time
-t inv reference time YYYYMMDDHH, -v2 for alt format
-T inv reference time YYYYMMDDHHMMSS
-unix_time inv print unix timestamp for rt & vt
-verf inv simple inventory using verification time
-vt inv verf time = reference_time + forecast_time, -v2 for alt format
-VT inv verf time = reference_time + forecast_time (YYYYMMDDHHMMSS)
-YY inv reference time YYYY
-count misc prints count, number times this -count was processed
-end misc stop after first (sub)message (save time)
-quit misc stop after first (sub)message (save time)
-set_ftime misc X set ftime
-set_ts_dates misc X Y Z changes date code for time series X=YYYYMMDDHH(mmss) Y=dtime Z=#msgs/date
-ave out X Y average X=time step, Y=output grib file needs file is special order
-fcst_ave out X Y average X=time step, Y=output grib file needs file is special order
-nc_grads init require netcdf file to be grads v1.9b4 compatible (fixed time step only)
-nc_nlev init X netcdf, X = max LEV dimension for {TIME,LEV,LAT,LON} data
-nc_time init X netcdf, [[-]yyyymmddhhnnss]:[dt{s[ec]|m[in]|h[our]|d[ay]}], [-] is for time alignment only
-no_nc_grads init netcdf file may be not grads v1.9b4 compatible, variable time step
-no_nc_time init netcdf, disable previously defined initial or relative date and time step
Usage
-help search-term
-help all
Example
$ wgrib2 -help speed
wgrib2 v0.2.0.5beta5 6/2016 Wesley Ebisuzaki, Reinoud Bokhorst, John Howard, Jaakko Hyvätti, Dusan Jovic, Daniel Lee,
Kristian Nilssen, Karl Pfeiffer, Pablo Romero, Manfred Schwarb, Gregor Schee, Arlindo da Silva, Niklas Sondell,
Sam Trahan, Sergey Varlamov
stock build
-mysql_speed out 7 args H=[host] U=[user] P=[password] D=[db] T=[table] W=[western_lons:0|1] PV=[remove unlikely:0|1]
-wind_speed out X calculate wind speed, X = output gribfile (U then V in datafile)
See also:
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