This is the command grib_set that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
grib_set - Sets key/value pairs in gribs.
DESCRIPTION
Sets key/value pairs in the input grib file and writes each message to the
output_grib_file. It fails when an error occurs (e.g. key not found).
USAGE
grib_set [options] grib_file grib_file ... output_grib_file
OPTIONS
-s key[:{s/d/l}]=value,key[:{s/d/l}]=value,...
Key/values to set. For each key a string (key:s) or a double (key:d) or a long
(key:l) type can be defined. By default the native type is set.
-r Repack data. Sometimes after setting some keys involving properties
of the packing algorithm a repacking of data is needed. This repacking is
performed setting this -r option.
-d value
Set all the data values to "value".
-p key[:{s/d/l}],key[:{s/d/l}],...
Declaration of keys to print. For each key a string (key:s) or a double (key:d) or
a long (key:l) type can be requested. Default type is string.
-P key[:{s/d/l}],key[:{s/d/l}],...
As -p adding the declared keys to the default list.
-w key[:{s/d/l}]=value,key[:{s/d/l}]=value,... Where clause.
Set is only executed for grib messages matching all the key/value constraints. If
a grib message does not match the constraints it is copied unchanged to the
output_grib_file. This behaviour can be changed setting the option -S. For each
key a string (key:s) or a double (key:d) or a long (key:l) type can be defined.
Default type is string.
-7 Does not fail when the message has wrong length
-S Strict. Only grib messages matching all the constraints are copied to
the output file
-V Version.
-M Multi-grib support off. Turn off support for multiple fields in single grib message
-g Copy GTS header.
-G GRIBEX compatibility mode.
-f Force. Force the execution not to fail on error.
-v Verbose.
Use grib_set online using onworks.net services
