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/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-field support off. Turn off support for multiple fields in single grib message. -g Copy GTS header. -G GRIBEX compatibility mode. -T T | B | A Message type. T->GTS, B->BUFR, 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.