AWK Match to nearest number

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LEARN ABOUT DEBIAN

grib_ls

GRIB_LS(1)							   User Commands							GRIB_LS(1)

NAME

       grib_ls - List content of grib files printing values of some keys.

DESCRIPTION

       List content of grib files printing values of some keys.  It does not fail when a key is not found.

USAGE

       grib_ls [options] grib_file grib_file ...

OPTIONS

       -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.  Grib messages are processed only if they match all  the  key/value  constraints.	A  valid  constraint  is  of  type
	      key=value or key!=value.	For each key a string (key:s) or a double (key:d) or a long (key:l) type can be specified. Default type is
	      string.

       -B order by directive
	      Order by. The output will be ordered according the order by directive.  Order by example: "step asc, centre  desc"  (step  ascending
	      and centre discending)

       -l Latitude,Longitude[,MODE,file]
	      Value  close  to	the  point  of	a Latitude/Longitude.  Allowed values for MODE are: 4 (4 values in the nearest points are printed)
	      Default 1 (the value at the nearest point is printed) file (file is used as mask. The closer point with mask value>=0.5 is printed)

       -i index
	      Data value corresponding to the given index is printed.

       -m   Mars keys are printed.

       -V   Version.

       -W width
	      Minimum width of each column in output. Default is 10.

       -M   Multi-grib support off. Turn off support for multiple fields in single grib message

       -G   GRIBEX compatibility mode.

       -7   Does not fail when the message has wrong length

AUTHOR

       This manpage has been autogenerated by Enrico Zini <enrico@debian.org>from the command line help of grib_ls.

grib_ls 							    April 2009								GRIB_LS(1)

Shell Programming and Scripting