grib_set - Man Page

manual page for grib_set

Description

NAME    grib_set

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|i}]=value,key[:{s|d|i}]=value,...  

Key/values to set. For each key a string (key:s), a double (key:d) or an integer (key:i) 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|i}],key[:{s|d|i}],...      

Declaration of keys to print. For each key a string (key:s), a double (key:d) or an integer (key:i) type can be requested. Default type is string.

-P key[:{s|d|i}],key[:{s|d|i}],...      

As -p adding the declared keys to the default list.

-w key[:{s|d|i}]{=|!=}value,key[:{s|d|i}]=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. A valid constraint is of type key=value or key!=value. For each key a string (key:s), a double (key:d) or an integer (key:i) type can be defined. Default type is string. In the value you can also use the forward-slash character '/' to specify an OR condition (i.e. a logical disjunction) Note: only one -w clause is allowed.

-7

Does not fail when the message has wrong length

-S

Strict. Only messages matching all the constraints are copied to the output file

-V

Version.

-M

Multi-field support off. Turn off support for multiple fields in single GRIB message.

-g

Copy GTS header.

-G

GRIBEX compatibility mode.

-T T | B | M | A

Message type. T->GTS, B->BUFR, M->METAR (Experimental), A->Any (Experimental). The input file is interpreted according to the message type.

-f

Force. Force the execution not to fail on error.

-v

Verbose.

NAME    grib_set

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|i}]=value,key[:{s|d|i}]=value,...  

Key/values to set. For each key a string (key:s), a double (key:d) or an integer (key:i) 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|i}],key[:{s|d|i}],...      

Declaration of keys to print. For each key a string (key:s), a double (key:d) or an integer (key:i) type can be requested. Default type is string.

-P key[:{s|d|i}],key[:{s|d|i}],...      

As -p adding the declared keys to the default list.

-w key[:{s|d|i}]{=|!=}value,key[:{s|d|i}]=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. A valid constraint is of type key=value or key!=value. For each key a string (key:s), a double (key:d) or an integer (key:i) type can be defined. Default type is string. In the value you can also use the forward-slash character '/' to specify an OR condition (i.e. a logical disjunction) Note: only one -w clause is allowed.

-7

Does not fail when the message has wrong length

-S

Strict. Only messages matching all the constraints are copied to the output file

-V

Version.

-M

Multi-field support off. Turn off support for multiple fields in single GRIB message.

-g

Copy GTS header.

-G

GRIBEX compatibility mode.

-T T | B | M | A

Message type. T->GTS, B->BUFR, M->METAR (Experimental), A->Any (Experimental). The input file is interpreted according to the message type.

-f

Force. Force the execution not to fail on error.

-v

Verbose.

Info

August 2022