xtmkdata(1)

NAME
xtmkdata - created as a new attribute

SYNOPSIS
xtmkdata -c calculation formula [-l number of lines] -a name of a new attribute [-o output filename] [-z] [-t] [-T directory of work file]

DESCRIPTION
The result obtained by the specified calculation formula is created as a new attribute.

PARAMETERS

-c calculation formula
    specify formula which consists of built-in operators and functions

-l number of lines
    the number of lines to be generated. Default value is 10.

-a name of a new attribute
    name of a new attribute

-o output filename
    Specify the output filename for this command. If a suffix of the filename is '.gz', the command automatically zip the output data. When this parameter is omitted, standard output (usulally display) is regarded as output file.

-T directory of work file
    Specify the directory name for temporal files used in this command.

OPTIONS

-z  compress the standard output by gz: When -o is omitted and this option is specified, the command output the result zipped.

-t  plain text: When this option is specified, the command treat the input and output data as plain text format.

EXAMPLE

 xtmkdata -c 'line()' -l 100 -i dat.xt -o rsl.xt

 xtmkdata -c 'rand(0,10,1)' -l 100 -i dat.xt -o rsl.xt

SEE ALSO
xtcount(1), xtstatistics(1)

WEB PAGE
http://musashi.adm.osaka-sandai.ac.jp

BUG REPORT
musashi@adm.osaka-sandai.ac.jp

AUTHORS
Yukinobu Hamuro,Naoki Katoh,Katsutoshi Yada